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      <link:roleType roleURI="http://orixcorp.com/role/CommitmentsGuaranteesAndContingentLiabilitiesTables" id="CommitmentsGuaranteesAndContingentLiabilitiesTables">
        <link:definition>1056 - Disclosure - Commitments, Guarantees and Contingent Liabilities (Tables)</link:definition>
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        <link:definition>1143 - Disclosure - Commitments, Guarantees, and Contingent Liabilities (Summary of Potential Future Payments, Book Value Recorded as Guarantee Liabilities of Guarantee Contracts Outstanding and Maturity of Longest Guarantee Contracts) (Detail)</link:definition>
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        <link:definition>1150 - Disclosure - Segment Information (Disaggregation of Revenues for Revenues From Contracts With Customers, by Goods and Services Category and Geographical Location) (Detail)</link:definition>
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          <link:calculationArc xlink:type="arc" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PolicyholderFunds" xlink:to="loc_ck0001070304_PolicyholderFundsExcludingMarketRisk" use="optional" order="1" weight="1" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" xlink:label="loc_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" />
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        </link:calculationLink>
        <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_CoverAbstract" xml:lang="en-US">Cover [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_dei_CoverAbstract" xml:lang="en-US">Cover [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentInformationTable" xml:lang="en-US">Document Information [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_dei_DocumentInformationTable" xml:lang="en-US">Document Information [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationTable" xlink:to="lab_dei_DocumentInformationTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentInformationLineItems" xml:lang="en-US">Document Information [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_dei_DocumentInformationLineItems" xml:lang="en-US">Document Information [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationLineItems" xlink:to="lab_dei_DocumentInformationLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentType" xml:lang="en-US">Document Type</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_AmendmentFlag" xml:lang="en-US">Amendment Flag</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentPeriodEndDate" xml:lang="en-US">Document Period End Date</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentFiscalYearFocus" xml:lang="en-US">Document Fiscal Year Focus</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_EntityRegistrantName" xml:lang="en-US">Entity Registrant Name</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_EntityCentralIndexKey" xml:lang="en-US">Entity Central Index Key</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_CurrentFiscalYearEndDate" xml:lang="en-US">Current Fiscal Year End Date</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xml:lang="en-US">Document Fiscal Period Focus</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressesAddressTypeAxis" xlink:label="loc_dei_EntityAddressesAddressTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xml:lang="en-US">Document Information [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressesAddressTypeAxis" xlink:to="lab_dei_EntityAddressesAddressTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AddressTypeDomain" xlink:label="loc_dei_AddressTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dei_AddressTypeDomain" xml:lang="en-US">Address Type [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_dei_AddressTypeDomain" xml:lang="en-US">Address Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AddressTypeDomain" xlink:to="lab_dei_AddressTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementClassOfStockAxis" xml:lang="en-US">Class of Stock [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_StatementClassOfStockAxis" xml:lang="en-US">Class of Stock [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementClassOfStockAxis" xlink:to="lab_us-gaap_StatementClassOfStockAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ClassOfStockDomain" xml:lang="en-US">Class of Stock [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ClassOfStockDomain" xml:lang="en-US">Class of Stock [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="lab_us-gaap_ClassOfStockDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementTable" xml:lang="en-US">Statement [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_StatementTable" xml:lang="en-US">Statement [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable" xlink:to="lab_us-gaap_StatementTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementLineItems" xml:lang="en-US">Statement [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_StatementLineItems" xml:lang="en-US">Statement [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems" xlink:to="lab_us-gaap_StatementLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AssetsAbstract" xml:lang="en-US">Assets [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AssetsAbstract" xml:lang="en-US">Assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="lab_us-gaap_AssetsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash and Cash Equivalents</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash and cash equivalents</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" xml:lang="en-US">Installment Loans Net Of Allowance For Probable Loan Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" xml:lang="en-US">Installment Loans (Net of Allowance for Credit Losses)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" xml:lang="en-US">Installment loans (net of allowance for credit losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" xlink:to="lab_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" xml:lang="en-US">Installment Loans Net Of Allowance For Probable Loan Losses</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentInOperatingLeases" xlink:label="loc_ck0001070304_InvestmentInOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentInOperatingLeases" xml:lang="en-US">Investment In Operating Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentInOperatingLeases" xml:lang="en-US">Investment in Operating Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_InvestmentInOperatingLeases" xml:lang="en-US">Investment in operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentInOperatingLeases" xlink:to="lab_ck0001070304_InvestmentInOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentInOperatingLeases" xml:lang="en-US">Investment In Operating Leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentInSecurities" xlink:label="loc_ck0001070304_InvestmentInSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentInSecurities" xml:lang="en-US">Investment in Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_InvestmentInSecurities" xml:lang="en-US">Investment in Securities The amounts which are measured at fair value by electing the fair value option are as follows: March 31, 2025 &#165;41,018 million September&#160;30, 2025 &#165;41,499 million The amounts which are associated to available-for-sale debt securities are as follows: As of March 31, 2025 Amortized Cost &#165;3,174,036 million Allowance for Credit Losses &#165;(670) million As of September&#160;30, 2025 Amortized Cost &#165;3,394,683 million Allowance for Credit Losses &#165;(771) million</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentInSecurities" xml:lang="en-US">Investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentInSecurities" xlink:to="lab_ck0001070304_InvestmentInSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentInSecurities" xml:lang="en-US">Investment in securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PropertyUnderFacilityOperations" xlink:label="loc_ck0001070304_PropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperations" xml:lang="en-US">Property under Facility Operations</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperations" xml:lang="en-US">Property under Facility Operations</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperations" xml:lang="en-US">Property under facility operations and servicing assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PropertyUnderFacilityOperations" xlink:to="lab_ck0001070304_PropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperations" xml:lang="en-US">Property under Facility Operations</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsAndNotesReceivableNet" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccountsAndNotesReceivableNet" xml:lang="en-US">Accounts and Notes Receivable, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccountsAndNotesReceivableNet" xml:lang="en-US">Trade Notes, Accounts and Other Receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsAndNotesReceivableNet" xlink:to="lab_us-gaap_AccountsAndNotesReceivableNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InventoryNet" xml:lang="en-US">Inventory, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InventoryNet" xml:lang="en-US">Inventories</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_InventoryNet" xml:lang="en-US">Inventories</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet" xlink:to="lab_us-gaap_InventoryNet" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OfficeFacilities" xlink:label="loc_ck0001070304_OfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OfficeFacilities" xml:lang="en-US">Office Facilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OfficeFacilities" xml:lang="en-US">Office Facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OfficeFacilities" xlink:to="lab_ck0001070304_OfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OfficeFacilities" xml:lang="en-US">Tangible assets that are held by an entity for use in the production or supply of goods and services, or for administrative purposes and that are expected to provide economic benefit for more than one year; net of accumulated depreciation. Examples include land, buildings, and production equipment.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherAssets" xml:lang="en-US">Other Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherAssets" xml:lang="en-US">Other Assets The amounts which are measured at fair value by electing the fair value option are as follows: March 31, 2025 &#165;2,586 September&#160;30, 2025 &#165;1,515 million</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_OtherAssets" xml:lang="en-US">Other assets and other</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_OtherAssets" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssets" xlink:to="lab_us-gaap_OtherAssets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Assets" xml:lang="en-US">Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_Assets" xml:lang="en-US">Total Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_Assets" xml:lang="en-US">Total assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_Assets" xml:lang="en-US">Segment Assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets" xlink:to="lab_us-gaap_Assets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentInLease" xlink:label="loc_us-gaap_NetInvestmentInLease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetInvestmentInLease" xml:lang="en-US">Net Investment in Lease, before Allowance for Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetInvestmentInLease" xml:lang="en-US">Net Investment in Leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetInvestmentInLease" xlink:to="lab_us-gaap_NetInvestmentInLease" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" xlink:label="loc_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" xml:lang="en-US">Accounts Receivable And Financing Receivable Allowance For Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" xml:lang="en-US">Allowance for Credit Losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" xlink:to="lab_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" xml:lang="en-US">Accounts receivable and financing receivable allowance for credit loss.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquityMethodInvestments" xml:lang="en-US">Equity Method Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_EquityMethodInvestments" xml:lang="en-US">Equity method investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_EquityMethodInvestments" xml:lang="en-US">Equity method investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments" xlink:to="lab_us-gaap_EquityMethodInvestments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" xlink:label="loc_us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" xml:lang="en-US">Net Investment in Lease, after Allowance for Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" xml:lang="en-US">Net Investment in Leases (Net of Allowance for Credit Losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" xlink:to="lab_us-gaap_NetInvestmentInLeaseAfterAllowanceForCreditLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US">Liabilities and Equity</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilitiesAbstract" xml:lang="en-US">Liabilities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilitiesAbstract" xml:lang="en-US">Liabilities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAbstract" xlink:to="lab_us-gaap_LiabilitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ShortTermBorrowings" xml:lang="en-US">Short-term Debt</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ShortTermBorrowings" xml:lang="en-US">Short-Term Debt</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ShortTermBorrowings" xml:lang="en-US">Short-term debt</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings" xlink:to="lab_us-gaap_ShortTermBorrowings" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Deposits" xlink:label="loc_us-gaap_Deposits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Deposits" xml:lang="en-US">Deposits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_Deposits" xml:lang="en-US">Deposits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Deposits" xlink:to="lab_us-gaap_Deposits" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccountsPayableCurrentAndNoncurrent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccountsPayableCurrentAndNoncurrent" xml:lang="en-US">Accounts Payable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccountsPayableCurrentAndNoncurrent" xml:lang="en-US">Trade Notes, Accounts and Other Payable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AccountsPayableCurrentAndNoncurrent" xml:lang="en-US">Accounts Payable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrent" xlink:to="lab_us-gaap_AccountsPayableCurrentAndNoncurrent" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TradeNotesAccountsAndOtherPayable" xlink:label="loc_ck0001070304_TradeNotesAccountsAndOtherPayable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherPayable" xml:lang="en-US">Trade Notes Accounts and Other Payable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherPayable" xml:lang="en-US">Trade Notes, Accounts and Other Payable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TradeNotesAccountsAndOtherPayable" xlink:to="lab_ck0001070304_TradeNotesAccountsAndOtherPayable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherPayable" xml:lang="en-US">Trade notes accounts and other payable.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xml:lang="en-US">Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xml:lang="en-US">Policy Liabilities and Policy Account Balances The amounts which are measured at fair value by electing the fair value option are as follows: March 31, 2025 &#165;136,257 million September&#160;30, 2025 &#165;142,700 million</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongTermDebt" xml:lang="en-US">Long-term Debt</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_LongTermDebt" xml:lang="en-US">Long-Term Debt</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_LongTermDebt" xml:lang="en-US">Long-term debt</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt" xlink:to="lab_us-gaap_LongTermDebt" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilities" xlink:label="loc_us-gaap_OtherLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherLiabilities" xml:lang="en-US">Other Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherLiabilities" xml:lang="en-US">Other Liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilities" xlink:to="lab_us-gaap_OtherLiabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Liabilities" xml:lang="en-US">Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_Liabilities" xml:lang="en-US">Total Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_Liabilities" xml:lang="en-US">Total Liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities" xlink:to="lab_us-gaap_Liabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredIncomeTaxLiabilities" xml:lang="en-US">Deferred Tax Liabilities, Gross</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_DeferredIncomeTaxLiabilities" xml:lang="en-US">Current and Deferred Income Taxes</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities" xlink:to="lab_us-gaap_DeferredIncomeTaxLiabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US">Equity:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommonStockValue" xml:lang="en-US">Common Stock, Value, Issued</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CommonStockValue" xml:lang="en-US">Common Stock</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue" xlink:to="lab_us-gaap_CommonStockValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xml:lang="en-US">Additional Paid-in Capital</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xml:lang="en-US">Retained Earnings</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US">Accumulated Other Comprehensive Income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TreasuryStockValue" xml:lang="en-US">Treasury Stock, Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_TreasuryStockValue" xml:lang="en-US">Treasury Stock, at Cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValue" xlink:to="lab_us-gaap_TreasuryStockValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StockholdersEquity" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_StockholdersEquity" xml:lang="en-US">ORIX Corporation Shareholders' Equity</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity" xlink:to="lab_us-gaap_StockholdersEquity" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MinorityInterest" xml:lang="en-US">Stockholders' Equity Attributable to Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MinorityInterest" xml:lang="en-US">Noncontrolling Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinorityInterest" xlink:to="lab_us-gaap_MinorityInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Total Equity</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Beginning Balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Ending Balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xml:lang="en-US">Redeemable Noncontrolling Interest, Equity, Fair Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xml:lang="en-US">Redeemable Noncontrolling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xml:lang="en-US">Beginning Balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xml:lang="en-US">Ending Balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xlink:to="lab_us-gaap_RedeemableNoncontrollingInterestEquityFairValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US">Liabilities and Equity</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US">Total Liabilities and Equity</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommitmentsAndContingencies" xml:lang="en-US">Commitments and Contingencies</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CommitmentsAndContingencies" xml:lang="en-US">Commitments and Contingent Liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies" xlink:to="lab_us-gaap_CommitmentsAndContingencies" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ConsolidatedEntitiesAxis" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ConsolidatedEntitiesAxis" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesAxis" xlink:to="lab_srt_ConsolidatedEntitiesAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ConsolidatedEntitiesDomain" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ConsolidatedEntitiesDomain" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesDomain" xlink:to="lab_srt_ConsolidatedEntitiesDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xml:lang="en-US">Variable Interest Entity, Primary Beneficiary [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xml:lang="en-US">Variable Interest Entity, Primary Beneficiary</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xml:lang="en-US">Variable Interest Entity, Primary Beneficiary [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xlink:to="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CommercialMortgageAndOtherLoansFairValue" xlink:label="loc_ck0001070304_CommercialMortgageAndOtherLoansFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CommercialMortgageAndOtherLoansFairValue" xml:lang="en-US">Commercial Mortgage and Other Loans, Fair Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CommercialMortgageAndOtherLoansFairValue" xml:lang="en-US">Installment loans, measured at fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CommercialMortgageAndOtherLoansFairValue" xlink:to="lab_ck0001070304_CommercialMortgageAndOtherLoansFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CommercialMortgageAndOtherLoansFairValue" xml:lang="en-US">Commercial Mortgage and Other Loans, Fair Value</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure" xml:lang="en-US">Investments, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure" xml:lang="en-US">Investment in securities, measured at fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure" xml:lang="en-US">Equity securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure" xml:lang="en-US">Investment funds fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure" xlink:to="lab_us-gaap_InvestmentsFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsFairValueDisclosure" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure" xml:lang="en-US">Other Assets, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure" xml:lang="en-US">Other assets, measured at fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsFairValueDisclosure" xlink:to="lab_us-gaap_OtherAssetsFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xlink:label="loc_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xml:lang="en-US">Policy Liabilities And Policy Account Balances Measured At Fair Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xml:lang="en-US">Policy liabilities and policy account balances, measured at fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xml:lang="en-US">Policy liabilities and Policy Account Balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xlink:to="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" xml:lang="en-US">Policy Liabilities And Policy Account Balances Measured At Fair Value</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xml:lang="en-US">Debt Securities, Available-for-Sale, Amortized Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xml:lang="en-US">Available-for-sale debt securities, amortized Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xml:lang="en-US">Available-for-sale debt securities, Amortized cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:to="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xml:lang="en-US">Debt Securities, Available-for-sale, Allowance for Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xml:lang="en-US">Available-for-sale debt securities, allowance for credit losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xml:lang="en-US">Allowance for credit loss on available for sale debt securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xml:lang="en-US">Available-for-sale debt securities, Allowance for credit losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PlanNameAxis" xml:lang="en-US">Plan Name [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PlanNameAxis" xml:lang="en-US">Plan Name [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanNameAxis" xlink:to="lab_us-gaap_PlanNameAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PlanNameDomain" xml:lang="en-US">Plan Name [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PlanNameDomain" xml:lang="en-US">Plan Name [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanNameDomain" xlink:to="lab_us-gaap_PlanNameDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeStatementAbstract" xml:lang="en-US">Income Statement [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_IncomeStatementAbstract" xml:lang="en-US">Income Statement [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="lab_us-gaap_IncomeStatementAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ProductOrServiceAxis" xml:lang="en-US">Product and Service [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ProductOrServiceAxis" xml:lang="en-US">Product and Service [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis" xlink:to="lab_srt_ProductOrServiceAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ProductsAndServicesDomain" xml:lang="en-US">Product and Service [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ProductsAndServicesDomain" xml:lang="en-US">Product and Service [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain" xlink:to="lab_srt_ProductsAndServicesDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinanceRevenuesMember" xlink:label="loc_ck0001070304_FinanceRevenuesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinanceRevenuesMember" xml:lang="en-US">Finance Revenues [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_ck0001070304_FinanceRevenuesMember" xml:lang="en-US">Finance revenues</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinanceRevenuesMember" xlink:to="lab_ck0001070304_FinanceRevenuesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinanceRevenuesMember" xml:lang="en-US">Finance Revenues [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" xlink:label="loc_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" xml:lang="en-US">Gains (Losses) on Investment Securities and Dividends [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" xml:lang="en-US">Gains on investment securities and dividends</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" xlink:to="lab_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" xml:lang="en-US">Gains (Losses) on Investment Securities and Dividends [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OperatingLeasesMember" xlink:label="loc_ck0001070304_OperatingLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OperatingLeasesMember" xml:lang="en-US">Operating Leases [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_OperatingLeasesMember" xml:lang="en-US">Operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OperatingLeasesMember" xlink:to="lab_ck0001070304_OperatingLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OperatingLeasesMember" xml:lang="en-US">Operating Leases [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xlink:label="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xml:lang="en-US">Life Insurance Premiums And Related Investment Income [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xml:lang="en-US">Life insurance premiums and related investment income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xml:lang="en-US">Life insurance premiums and related investment income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xlink:to="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" xml:lang="en-US">Life Insurance Premiums And Related Investment Income [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SalesOfGoodsAndRealEstateMember" xlink:label="loc_ck0001070304_SalesOfGoodsAndRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SalesOfGoodsAndRealEstateMember" xml:lang="en-US">Sales of Goods and Real Estate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_SalesOfGoodsAndRealEstateMember" xml:lang="en-US">Sales of goods and real estate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SalesOfGoodsAndRealEstateMember" xlink:to="lab_ck0001070304_SalesOfGoodsAndRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SalesOfGoodsAndRealEstateMember" xml:lang="en-US">Sales of Goods and Real Estate.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServiceMember" xlink:label="loc_us-gaap_ServiceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ServiceMember" xml:lang="en-US">Service [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ServiceMember" xml:lang="en-US">Services income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ServiceMember" xlink:to="lab_us-gaap_ServiceMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CostsAndExpensesAbstract" xml:lang="en-US">Costs and Expenses [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CostsAndExpensesAbstract" xml:lang="en-US">Expenses:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostsAndExpensesAbstract" xlink:to="lab_us-gaap_CostsAndExpensesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InterestExpense" xml:lang="en-US">Interest Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestExpense" xml:lang="en-US">Interest expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense" xlink:to="lab_us-gaap_InterestExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xlink:label="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xml:lang="en-US">Direct Costs of Leased and Rented Property or Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xml:lang="en-US">Costs of operating leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xml:lang="en-US">Costs of operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xlink:to="lab_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xlink:label="loc_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xml:lang="en-US">Policyholder Benefits and Claims Incurred, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xml:lang="en-US">Life insurance costs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xml:lang="en-US">Life insurance costs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xlink:to="lab_us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CostsOfGoodsAndRealEstateSold" xlink:label="loc_ck0001070304_CostsOfGoodsAndRealEstateSold" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CostsOfGoodsAndRealEstateSold" xml:lang="en-US">Costs of Goods and Real Estate Sold</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CostsOfGoodsAndRealEstateSold" xml:lang="en-US">Costs of goods and real estate sold</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CostsOfGoodsAndRealEstateSold" xlink:to="lab_ck0001070304_CostsOfGoodsAndRealEstateSold" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CostsOfGoodsAndRealEstateSold" xml:lang="en-US">Costs of goods and real estate sold.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ServicesExpense" xlink:label="loc_ck0001070304_ServicesExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ServicesExpense" xml:lang="en-US">Services Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ServicesExpense" xml:lang="en-US">Services expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ServicesExpense" xlink:to="lab_ck0001070304_ServicesExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ServicesExpense" xml:lang="en-US">Services expense.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseNet" xml:lang="en-US">Other Operating Income (Expense), Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseNet" xml:lang="en-US">Other (income) and expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingIncomeExpenseNet" xlink:to="lab_us-gaap_OtherOperatingIncomeExpenseNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xml:lang="en-US">Selling, General and Administrative Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xml:lang="en-US">Selling, general and administrative expenses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xml:lang="en-US">Selling, general and administrative expenses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xml:lang="en-US">Impairment of Long-Lived Assets Held-for-use</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ImpairmentOfSecuritiesWriteOffs" xml:lang="en-US">Impairment of Securities Write Offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ImpairmentOfSecuritiesWriteOffs" xml:lang="en-US">Write-downs of securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ImpairmentOfSecuritiesWriteOffs" xlink:to="lab_ck0001070304_ImpairmentOfSecuritiesWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ImpairmentOfSecuritiesWriteOffs" xml:lang="en-US">Impairment of securities write offs.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CostsAndExpenses" xml:lang="en-US">Costs and Expenses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_CostsAndExpenses" xml:lang="en-US">Total expenses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_CostsAndExpenses" xml:lang="en-US">Total Segment Expenses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostsAndExpenses" xlink:to="lab_us-gaap_CostsAndExpenses" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProvisionForCreditLosses" xlink:label="loc_ck0001070304_ProvisionForCreditLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProvisionForCreditLosses" xml:lang="en-US">Provision For Credit Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLosses" xml:lang="en-US">Provision for credit losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLosses" xml:lang="en-US">Amount reported on the consolidated financial statements, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProvisionForCreditLosses" xlink:to="lab_ck0001070304_ProvisionForCreditLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProvisionForCreditLosses" xml:lang="en-US">Provision for credit losses.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EarningsPerShareAbstract" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EarningsPerShareAbstract" xml:lang="en-US">Amounts per Share of Common Stock for Net Income Attributable to ORIX Corporation Shareholders:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract" xlink:to="lab_us-gaap_EarningsPerShareAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract" xml:lang="en-US">Earnings Per Share, Basic [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract" xml:lang="en-US">Basic:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract" xlink:to="lab_us-gaap_EarningsPerShareBasicAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US">Net Income Attributable to ORIX Corporation Shareholders</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US">Basic</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract" xml:lang="en-US">Earnings Per Share, Diluted [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract" xml:lang="en-US">Diluted:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract" xlink:to="lab_us-gaap_EarningsPerShareDilutedAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Diluted Share</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xml:lang="en-US">Net Income Attributable to ORIX Corporation Shareholders</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xml:lang="en-US">Diluted</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenuesAbstract" xml:lang="en-US">Revenues [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenuesAbstract" xml:lang="en-US">Revenues:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesAbstract" xlink:to="lab_us-gaap_RevenuesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Revenues</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Total revenues</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Total revenues</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Total revenue</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Revenues</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_Revenues" xml:lang="en-US">Segment revenues/Total revenues</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues" xlink:to="lab_us-gaap_Revenues" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Operating Income (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Operating Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Segment Profits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Total profits for segments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss" xlink:to="lab_us-gaap_OperatingIncomeLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments" xml:lang="en-US">Income (Loss) from Equity Method Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments" xml:lang="en-US">Equity in Net Income of Equity method investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments" xml:lang="en-US">Equity in Net income (Loss) of equity method investments and others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US">Income before Income Taxes</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit" xml:lang="en-US">Provision for Income Taxes</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit" xml:lang="en-US">Income tax (expense) or benefit</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProfitLoss" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_ProfitLoss" xml:lang="en-US">Net Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ProfitLoss" xml:lang="en-US">Net Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_ProfitLoss" xml:lang="en-US">Net income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss" xlink:to="lab_us-gaap_ProfitLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xml:lang="en-US">Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xml:lang="en-US">Net Income (Loss) Attributable to the Noncontrolling Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xlink:to="lab_us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Net Income (Loss) Attributable to Redeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Net Income Attributable to the Redeemable Noncontrolling Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" xlink:to="lab_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetIncomeLoss" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_NetIncomeLoss" xml:lang="en-US">Net Income Attributable to ORIX Corporation Shareholders</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_NetIncomeLoss" xml:lang="en-US">Net Income attributable to ORIX Corporation shareholders</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss" xlink:to="lab_us-gaap_NetIncomeLoss" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xlink:label="loc_ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xml:lang="en-US">Gains On Sales Of Subsidiaries And Equity Method investments And Liquidation Losses Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xml:lang="en-US">Gains on Sales of Subsidiaries and Equity method investments and Liquidation Losses, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xlink:to="lab_ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xml:lang="en-US">Net change of unrealized gains (losses) on investment in securities</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US">Total other comprehensive income (loss)</link:label>
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToNonredeemableNoncontrollingInterest" xlink:label="loc_ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToNonredeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToNonredeemableNoncontrollingInterest" xml:lang="en-US">Comprehensive Income Net Of Tax Attributable To Nonredeemable Noncontrolling Interest</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Comprehensive Income, Net of Tax, Attributable to Redeemable Noncontrolling Interest</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Comprehensive income (losses)</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to redeemable noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xml:lang="en-US">Comprehensive Income Attributable to ORIX Corporation Shareholders</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquityComponentDomain" xml:lang="en-US">Equity Component [Domain]</link:label>
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RetainedEarningsMember" xml:lang="en-US">Retained Earnings [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RetainedEarningsMember" xml:lang="en-US">Retained Earnings</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember" xlink:to="lab_us-gaap_RetainedEarningsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US">AOCI Attributable to Parent</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonMember" xlink:label="loc_us-gaap_TreasuryStockCommonMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TreasuryStockCommonMember" xml:lang="en-US">Treasury Stock, Common [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TreasuryStockCommonMember" xml:lang="en-US">Treasury Stock</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockCommonMember" xlink:to="lab_us-gaap_TreasuryStockCommonMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ParentMember" xlink:label="loc_us-gaap_ParentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ParentMember" xml:lang="en-US">Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ParentMember" xml:lang="en-US">Total ORIX Corporation Shareholders' Equity</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ParentMember" xlink:to="lab_us-gaap_ParentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NoncontrollingInterestMember" xml:lang="en-US">Noncontrolling Interest [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NoncontrollingInterestMember" xml:lang="en-US">Noncontrolling Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestMember" xlink:to="lab_us-gaap_NoncontrollingInterestMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US">Comprehensive income (loss), net of tax:</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US">Comprehensive income (losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" xml:lang="en-US">Other Comprehensive Income Loss Unrealized Gains Losses On Investments In Securities Excluding Redeemable Non Controlling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" xml:lang="en-US">Net change of unrealized gains (losses) on investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" xml:lang="en-US">Other comprehensive income loss unrealized gain loss on investment in securities excluding redeemable non controlling interest.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Net change of foreign currency translation adjustments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Total other comprehensive income (loss)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" xlink:label="loc_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest and excluding Redeemable Noncontrolling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" xml:lang="en-US">Net income (loss)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" xlink:to="lab_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" xml:lang="en-US">The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest and excluding Redeemable Noncontrolling Interests.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Comprehensive Income Net Of Tax Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Total comprehensive income (loss)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" xlink:to="lab_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Comprehensive Income Net Of Tax Excluding Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" xlink:label="loc_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" xml:lang="en-US">Noncontrolling Interest, Increase from Subsidiary Equity Issuance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" xml:lang="en-US">Contribution to subsidiaries</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" xlink:to="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:label="loc_us-gaap_MinorityInterestPeriodIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MinorityInterestPeriodIncreaseDecrease" xml:lang="en-US">Noncontrolling Interest, Period Increase (Decrease)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MinorityInterestPeriodIncreaseDecrease" xml:lang="en-US">Transaction with noncontrolling interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:to="lab_us-gaap_MinorityInterestPeriodIncreaseDecrease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsCash" xml:lang="en-US">Dividends, Cash</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DividendsCash" xml:lang="en-US">Cash dividends</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCash" xlink:to="lab_us-gaap_DividendsCash" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US">Acquisition of treasury stock</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:to="lab_us-gaap_TreasuryStockValueAcquiredCostMethod" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TreasuryStockDisposalCostMethodAmount" xlink:label="loc_ck0001070304_TreasuryStockDisposalCostMethodAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TreasuryStockDisposalCostMethodAmount" xml:lang="en-US">Treasury Stock, Disposal, Cost Method, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TreasuryStockDisposalCostMethodAmount" xml:lang="en-US">Disposal of treasury stock</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TreasuryStockDisposalCostMethodAmount" xlink:to="lab_ck0001070304_TreasuryStockDisposalCostMethodAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TreasuryStockDisposalCostMethodAmount" xml:lang="en-US">Treasury Stock, Disposal, Cost Method, Amount.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityOther" xlink:label="loc_us-gaap_StockholdersEquityOther" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StockholdersEquityOther" xml:lang="en-US">Stockholders' Equity, Other</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_StockholdersEquityOther" xml:lang="en-US">Other, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityOther" xlink:to="lab_us-gaap_StockholdersEquityOther" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_RestatementAxis" xml:lang="en-US">Revision of Prior Period [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementAxis" xlink:to="lab_srt_RestatementAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_RestatementDomain" xml:lang="en-US">Revision of Prior Period [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementDomain" xlink:to="lab_srt_RestatementDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAxis" xml:lang="en-US">Cumulative Effect, Period of Adoption [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionDomain" xml:lang="en-US">Cumulative Effect, Period of Adoption [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember" xml:lang="en-US">Cumulative Effect, Period of Adoption, Adjusted Balance [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xml:lang="en-US">Cumulative Effect, Period of Adoption, Adjustment [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xml:lang="en-US">Cash Flows from Financing Activities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xml:lang="en-US">Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xml:lang="en-US">Net increase in debt with maturities of three months or less</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" xlink:label="loc_us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" xml:lang="en-US">Proceeds from Debt, Maturing in More than Three Months</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" xml:lang="en-US">Proceeds from debt with maturities longer than three months</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" xlink:to="lab_us-gaap_ProceedsFromDebtMaturingInMoreThanThreeMonths" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" xlink:label="loc_us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" xml:lang="en-US">Repayments of Debt, Maturing in More than Three Months</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" xml:lang="en-US">Repayment of debt with maturities longer than three months</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" xlink:to="lab_us-gaap_RepaymentsOfDebtMaturingInMoreThanThreeMonths" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInDeposits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits" xml:lang="en-US">Increase (Decrease) in Deposits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits" xml:lang="en-US">Net increase in deposits due to customers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeposits" xlink:to="lab_us-gaap_IncreaseDecreaseInDeposits" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsOfDividends" xml:lang="en-US">Payments of Dividends</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsOfDividends" xml:lang="en-US">Cash dividends paid to ORIX Corporation shareholders</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividends" xlink:to="lab_us-gaap_PaymentsOfDividends" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" xml:lang="en-US">Acquisition of treasury stock</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromMinorityShareholders" xml:lang="en-US">Proceeds from Noncontrolling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromMinorityShareholders" xml:lang="en-US">Contribution from noncontrolling interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromMinorityShareholders" xlink:to="lab_us-gaap_ProceedsFromMinorityShareholders" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToMinorityShareholders" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToMinorityShareholders" xml:lang="en-US">Payments to Noncontrolling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToMinorityShareholders" xml:lang="en-US">Purchases of shares of subsidiaries from noncontrolling interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToMinorityShareholders" xlink:to="lab_us-gaap_PaymentsToMinorityShareholders" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xml:lang="en-US">Proceeds from (Payments for) Other Financing Activities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xml:lang="en-US">Other, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:to="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US">Net cash provided by financing activities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IncreaseDecreaseInCallMoney" xlink:label="loc_ck0001070304_IncreaseDecreaseInCallMoney" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IncreaseDecreaseInCallMoney" xml:lang="en-US">Increase Decrease In Call Money</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="lab_ck0001070304_IncreaseDecreaseInCallMoney" xml:lang="en-US">Net increase (decrease) in call money</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IncreaseDecreaseInCallMoney" xlink:to="lab_ck0001070304_IncreaseDecreaseInCallMoney" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_IncreaseDecreaseInCallMoney" xml:lang="en-US">Net change in money lent by banks, as to brokerage firms, on which repayment may be demanded a any time.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xml:lang="en-US">Cash Flows from Investing Activities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:label="loc_us-gaap_PaymentsToAcquireEquipmentOnLease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireEquipmentOnLease" xml:lang="en-US">Payments to Acquire Equipment on Lease</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireEquipmentOnLease" xml:lang="en-US">Purchases of lease equipment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:to="lab_us-gaap_PaymentsToAcquireEquipmentOnLease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireLoansHeldForInvestment" xlink:label="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireLoansHeldForInvestment" xml:lang="en-US">Payments to Acquire Loans Held-for-investment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireLoansHeldForInvestment" xml:lang="en-US">Originations of installment loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment" xlink:to="lab_us-gaap_PaymentsToAcquireLoansHeldForInvestment" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" xlink:label="loc_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" xml:lang="en-US">Proceeds from Principal Repayments on Loans Held-for-investment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" xml:lang="en-US">Principal collected on installment loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" xlink:to="lab_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" xml:lang="en-US">The cash inflow from repayments of the balance of loans, excluding interest (principal) on loans receivable for investment purposes.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xml:lang="en-US">Proceeds from sales of operating lease assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" xml:lang="en-US">Payments to Acquire Debt Securities, Available-for-sale</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" xml:lang="en-US">Purchases of available-for-sale debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" xlink:to="lab_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xlink:label="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xml:lang="en-US">Proceeds from Sale of Debt Securities, Available-for-sale</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xml:lang="en-US">Proceeds from sales of available-for-sale debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xlink:to="lab_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xml:lang="en-US">Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xml:lang="en-US">Proceeds from redemption of available-for-sale debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xlink:to="lab_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" xlink:label="loc_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" xml:lang="en-US">Payments To Acquire Equity Securities Other Than Trading</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" xml:lang="en-US">Purchases of equity securities other than trading</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" xlink:to="lab_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" xml:lang="en-US">Payments To Acquire Equity Securities Other Than Trading.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" xlink:label="loc_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" xml:lang="en-US">Proceeds From Sales Of Equity Securities Other Than Trading</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" xml:lang="en-US">Proceeds from sales of equity securities other than trading</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" xlink:to="lab_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" xml:lang="en-US">Proceeds From Sales Of Equity Securities Other Than Trading</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" xml:lang="en-US">Payments to Acquire Other Property, Plant, and Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" xml:lang="en-US">Purchases of property under facility operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" xlink:to="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xml:lang="en-US">Payments to Acquire Businesses, Net of Cash Acquired</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xml:lang="en-US">Acquisitions of subsidiaries, net of cash acquired</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" xml:lang="en-US">Proceeds from Divestiture of Businesses, Net of Cash Divested</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" xml:lang="en-US">Sales of subsidiaries, net of cash disposed</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" xlink:to="lab_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xml:lang="en-US">Payments for (Proceeds from) Other Investing Activities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xml:lang="en-US">Other, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US">Net cash used in investing activities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" xml:lang="en-US">Payments to Acquire Equity Method Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" xml:lang="en-US">Investments in equity method investees, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:to="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfEquityMethodInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProceedsFromSaleOfEquityMethodInvestments" xml:lang="en-US">Proceeds from Sale of Equity Method Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProceedsFromSaleOfEquityMethodInvestments" xml:lang="en-US">Proceeds from sales of equity method investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments" xlink:to="lab_us-gaap_ProceedsFromSaleOfEquityMethodInvestments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Cash Flows from Operating Activities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Adjustments to reconcile net income to net cash provided by operating activities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DepreciationAndAmortization" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DepreciationAndAmortization" xml:lang="en-US">Depreciation and amortization</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortization" xlink:to="lab_us-gaap_DepreciationAndAmortization" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtAndEquitySecuritiesGainLoss" xlink:label="loc_us-gaap_DebtAndEquitySecuritiesGainLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtAndEquitySecuritiesGainLoss" xml:lang="en-US">Debt and Equity Securities, Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DebtAndEquitySecuritiesGainLoss" xml:lang="en-US">(Gains) Losses on sales of securities other than trading</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtAndEquitySecuritiesGainLoss" xlink:to="lab_us-gaap_DebtAndEquitySecuritiesGainLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" xlink:label="loc_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" xml:lang="en-US">Gain (Loss) on Sale of Leased Assets, Net, Operating Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" xml:lang="en-US">Gains on sales of operating lease assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" xml:lang="en-US">Gains on sales of operating lease assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" xlink:to="lab_us-gaap_GainLossOnSaleOfLeasedAssetsNetOperatingLeases" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ImpairmentOfSecurities" xlink:label="loc_ck0001070304_ImpairmentOfSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ImpairmentOfSecurities" xml:lang="en-US">Impairment Of Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ImpairmentOfSecurities" xml:lang="en-US">Write-downs of securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ImpairmentOfSecurities" xlink:to="lab_ck0001070304_ImpairmentOfSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ImpairmentOfSecurities" xml:lang="en-US">Impairment Of Securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInTradingSecurities" xlink:label="loc_us-gaap_IncreaseDecreaseInTradingSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInTradingSecurities" xml:lang="en-US">Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInTradingSecurities" xml:lang="en-US">(Increase) Decrease in trading securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInTradingSecurities" xlink:to="lab_us-gaap_IncreaseDecreaseInTradingSecurities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories" xml:lang="en-US">(Increase) Decrease in inventories</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xml:lang="en-US">Increase (Decrease) in Accounts and Other Receivables</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xml:lang="en-US">Decrease in trade notes, accounts and other receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" xml:lang="en-US">Increase (Decrease) in Future Policy Benefit Reserves and Other Insurance Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" xml:lang="en-US">Increase in policy liabilities and policy account balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" xlink:to="lab_us-gaap_IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense" xml:lang="en-US">Other Noncash Income (Expense)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense" xml:lang="en-US">Other, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncashIncomeExpense" xlink:to="lab_us-gaap_OtherNoncashIncomeExpense" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" xlink:label="loc_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" xml:lang="en-US">Reclassification Adjustment To Net Investment In Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" xml:lang="en-US">Principal payments received under net investment in leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" xlink:to="lab_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" xml:lang="en-US">Reclassification Adjustment To Net Investment In Leases</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xml:lang="en-US">Income (Loss) from Equity Method Investments, Net of Dividends or Distributions</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xml:lang="en-US">Equity in net income of equity method investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" xlink:label="loc_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" xml:lang="en-US">Gain and Loss on Sales Subsidiary and Equity Method Investments and Liquidation Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" xml:lang="en-US">Gains on sales of subsidiaries and equity method investments and liquidation losses, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" xlink:to="lab_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" xml:lang="en-US">Gain and loss on sales subsidiary and equity method investments and liquidation net.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Other Operating Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" xml:lang="en-US">Decrease in trade notes, accounts and other payable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US">Net cash provided by operating activities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="lab_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xml:lang="en-US">Net increase in Cash, Cash Equivalents and Restricted Cash</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Cash, Cash Equivalents and Restricted Cash at Beginning of Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Cash, Cash Equivalents and Restricted Cash at End of Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US">Cash, Cash Equivalents and Restricted Cash</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccountingPoliciesAbstract" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccountingPoliciesAbstract" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract" xlink:to="lab_us-gaap_AccountingPoliciesAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" xlink:label="loc_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" xml:lang="en-US">Overview Of Accounting Principles Utilized [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" xml:lang="en-US">Overview of Accounting Principles Utilized</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" xlink:to="lab_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" xml:lang="en-US">Overview of accounting principles utilized.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock" xml:lang="en-US">Significant Accounting and Reporting Policies</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="lab_us-gaap_SignificantAccountingPoliciesTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementInputsDisclosureTextBlock" xlink:label="loc_us-gaap_FairValueMeasurementInputsDisclosureTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementInputsDisclosureTextBlock" xml:lang="en-US">Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementInputsDisclosureTextBlock" xml:lang="en-US">Fair Value Measurements</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementInputsDisclosureTextBlock" xlink:to="lab_us-gaap_FairValueMeasurementInputsDisclosureTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessCombinationsAbstract" xml:lang="en-US">Business Combinations [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationsAbstract" xlink:to="lab_us-gaap_BusinessCombinationsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:label="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xml:lang="en-US">Mergers, Acquisitions and Dispositions Disclosures [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xml:lang="en-US">Acquisitions and Divestitures</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:to="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerAbstract" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" xml:lang="en-US">Revenues from Contracts with Customers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LeasesAbstract" xml:lang="en-US">Leases [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LeasesAbstract" xml:lang="en-US">Leases [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract" xlink:to="lab_us-gaap_LeasesAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" xlink:label="loc_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" xml:lang="en-US">Net Investment In Leases And Operating Leases [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" xml:lang="en-US">Leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" xlink:to="lab_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" xml:lang="en-US">Net investment in leases and operating leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossAbstract" xlink:label="loc_us-gaap_CreditLossAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditLossAbstract" xml:lang="en-US">Credit Loss [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditLossAbstract" xlink:to="lab_us-gaap_CreditLossAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossFinancialInstrumentTextBlock" xlink:label="loc_us-gaap_CreditLossFinancialInstrumentTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditLossFinancialInstrumentTextBlock" xml:lang="en-US">Credit Loss, Financial Instrument [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CreditLossFinancialInstrumentTextBlock" xml:lang="en-US">Credit Quality of Financial Assets and the Allowance for Credit Losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditLossFinancialInstrumentTextBlock" xlink:to="lab_us-gaap_CreditLossFinancialInstrumentTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentsScheduleAbstract" xlink:label="loc_ck0001070304_InvestmentsScheduleAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentsScheduleAbstract" xml:lang="en-US">Investments Schedule [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentsScheduleAbstract" xlink:to="lab_ck0001070304_InvestmentsScheduleAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTextBlock" xlink:label="loc_us-gaap_InvestmentTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentTextBlock" xml:lang="en-US">Investment [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InvestmentTextBlock" xml:lang="en-US">Investment in Securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTextBlock" xlink:to="lab_us-gaap_InvestmentTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAndServicingAbstract" xlink:label="loc_us-gaap_TransfersAndServicingAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransfersAndServicingAbstract" xml:lang="en-US">Transfers and Servicing [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransfersAndServicingAbstract" xlink:to="lab_us-gaap_TransfersAndServicingAbstract" />
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US">Commitments, Guarantees and Contingent Liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentReportingAbstract" xml:lang="en-US">Segment Reporting [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingAbstract" xlink:to="lab_us-gaap_SegmentReportingAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock" xml:lang="en-US">Segment Information</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureTextBlock" xlink:to="lab_us-gaap_SegmentReportingDisclosureTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SubsequentEventsAbstract" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsAbstract" xlink:to="lab_us-gaap_SubsequentEventsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SubsequentEventsTextBlock" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SubsequentEventsTextBlock" xml:lang="en-US">Subsequent Events</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsTextBlock" xlink:to="lab_us-gaap_SubsequentEventsTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock" xml:lang="en-US">Consolidation, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock" xml:lang="en-US">Principles of consolidation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationPolicyTextBlock" xlink:to="lab_us-gaap_ConsolidationPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_UseOfEstimates" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_UseOfEstimates" xml:lang="en-US">Use of estimates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates" xlink:to="lab_us-gaap_UseOfEstimates" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xml:lang="en-US">Foreign Currency Transactions and Translations Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xml:lang="en-US">Foreign currencies translation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:to="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xml:lang="en-US">Revenue Recognition, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xml:lang="en-US">Revenue recognition</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" xlink:label="loc_us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" xml:lang="en-US">Industry Specific Policies, Insurance Companies [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" xml:lang="en-US">Insurance and reinsurance transactions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" xlink:to="lab_us-gaap_IndustrySpecificPoliciesInsuranceCompaniesTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:label="loc_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xml:lang="en-US">Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xml:lang="en-US">Impairment of long-lived assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:to="lab_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentPolicyTextBlock" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock" xml:lang="en-US">Investment, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock" xml:lang="en-US">Investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentPolicyTextBlock" xlink:to="lab_us-gaap_InvestmentPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock" xml:lang="en-US">Income Tax, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock" xml:lang="en-US">Income taxes</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxPolicyTextBlock" xlink:to="lab_us-gaap_IncomeTaxPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" xml:lang="en-US">Transfers and Servicing of Financial Assets, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" xml:lang="en-US">Securitized assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" xlink:to="lab_us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock" xml:lang="en-US">Derivatives, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock" xml:lang="en-US">Derivative financial instruments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesPolicyTextBlock" xlink:to="lab_us-gaap_DerivativesPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy" xml:lang="en-US">Pension and Other Postretirement Plans, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy" xml:lang="en-US">Pension plans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:to="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US">Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US">Stock-based compensation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock" xml:lang="en-US">Cash and cash equivalents</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" xlink:label="loc_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" xml:lang="en-US">Property under Facility Operations [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" xml:lang="en-US">Property under facility operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" xlink:to="lab_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" xml:lang="en-US">Property under Facility Operations [Policy Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InventoryPolicyTextBlock" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InventoryPolicyTextBlock" xml:lang="en-US">Inventories</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryPolicyTextBlock" xlink:to="lab_us-gaap_InventoryPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US">Office facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherAssetsPolicyTextBlock" xlink:label="loc_ck0001070304_OtherAssetsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherAssetsPolicyTextBlock" xml:lang="en-US">Other Assets [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherAssetsPolicyTextBlock" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherAssetsPolicyTextBlock" xlink:to="lab_ck0001070304_OtherAssetsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherAssetsPolicyTextBlock" xml:lang="en-US">Other Assets, Policy</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xml:lang="en-US">Goodwill and Intangible Assets, Policy [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xml:lang="en-US">Goodwill and other intangible assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherLiabilitiesPolicyTextBlock" xlink:label="loc_ck0001070304_OtherLiabilitiesPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherLiabilitiesPolicyTextBlock" xml:lang="en-US">Other Liabilities Policy [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherLiabilitiesPolicyTextBlock" xml:lang="en-US">Other Liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherLiabilitiesPolicyTextBlock" xlink:to="lab_ck0001070304_OtherLiabilitiesPolicyTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherLiabilitiesPolicyTextBlock" xml:lang="en-US">Other Liabilities [Policy Text Block]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_Installmentloanspolicytextblock" xml:lang="en-US">Installment loans</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock" xml:lang="en-US">Lessee, Leases [Policy Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock" xml:lang="en-US">Right-of-use assets</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessCombinationsPolicy" xml:lang="en-US">Business Combinations Policy [Policy Text Block]</link:label>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" />
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="loc_ck0001070304_FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xml:lang="en-US">Fair Value Assets Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xml:lang="en-US">Reconciliation of Financial Assets and Liabilities (Net) Measured at Fair Value on Recurring Basis Using Significant Unobservable Input</link:label>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" />
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RevenueFromContractWithCustomerFinancialStatementImpactTableTextBlock" xlink:label="loc_ck0001070304_RevenueFromContractWithCustomerFinancialStatementImpactTableTextBlock" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DirectFinancingSalesTypeAndOperatingLeaseIncomeTableTextBlock" xlink:label="loc_ck0001070304_DirectFinancingSalesTypeAndOperatingLeaseIncomeTableTextBlock" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DirectFinancingSalesTypeAndOperatingLeaseIncomeTableTextBlock" xml:lang="en-US">Direct financing sales type and operating lease income.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureDetailsOfAllowanceForCreditLossesOnFinancialAssetsOneTableTextBlock" xlink:label="loc_ck0001070304_DisclosureDetailsOfAllowanceForCreditLossesOnFinancialAssetsOneTableTextBlock" />
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xml:lang="en-US">Amounts Reclassified to Net Income from Accumulated Other Comprehensive Income (loss)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IssuanceOfCommonStockTableTextBlock" xlink:label="loc_ck0001070304_IssuanceOfCommonStockTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IssuanceOfCommonStockTableTextBlock" xml:lang="en-US">Issuance of Common Stock [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_IssuanceOfCommonStockTableTextBlock" xml:lang="en-US">Changes in Number of Shares Issued</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IssuanceOfCommonStockTableTextBlock" xlink:to="lab_ck0001070304_IssuanceOfCommonStockTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_IssuanceOfCommonStockTableTextBlock" xml:lang="en-US">Issuance of Common Stock [Table Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" xlink:label="loc_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" xml:lang="en-US">Selling General And Administrative Expenses [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" xml:lang="en-US">Summary of Selling, General and Administrative Expenses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" xlink:to="lab_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" xml:lang="en-US">Selling General and Administrative Expenses [Table Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PensionPlanAxis" xlink:label="loc_ck0001070304_PensionPlanAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PensionPlanAxis" xml:lang="en-US">Pension Plan [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PensionPlanAxis" xml:lang="en-US">Retirement Plan Sponsor Location [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PensionPlanAxis" xlink:to="lab_ck0001070304_PensionPlanAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PensionPlanDomain" xlink:label="loc_ck0001070304_PensionPlanDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PensionPlanDomain" xml:lang="en-US">Pension Plan [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PensionPlanDomain" xml:lang="en-US">Retirement Plan Sponsor Location [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PensionPlanDomain" xlink:to="lab_ck0001070304_PensionPlanDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xml:lang="en-US">Schedule of Net Benefit Costs [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xml:lang="en-US">Net Pension Cost of Defined Benefit Plans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" xlink:label="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" xml:lang="en-US">Life Insurance Premiums and Related Investment Income [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" xml:lang="en-US">Life Insurance Premiums and Related Investment Income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" xlink:to="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" xml:lang="en-US">Life Insurance Premiums and Related Investment Income</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" xlink:label="loc_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" xml:lang="en-US">Reinsurance Benefits And Premiums [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" xml:lang="en-US">Reinsurance Benefits and Reinsurance Premiums Included in Life Insurance Premiums</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" xlink:to="lab_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" xml:lang="en-US">Reinsurance Benefits And Premiums [Table Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" xlink:label="loc_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" xml:lang="en-US">Gains Or Losses Relating To Variable Annuity And Variable Life Insurance Contracts [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" xml:lang="en-US">Gains or Losses Relating to Variable Annuity and Variable Life Insurance Contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" xlink:to="lab_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" xml:lang="en-US">Gains Or Losses Relating To Variable Annuity And Variable Life Insurance Contracts [Table Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitActivityTable" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityTable" xml:lang="en-US">Liability for Future Policy Benefit Activity [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityTable" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WholeLifeInsuranceMember" xlink:label="loc_us-gaap_WholeLifeInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_WholeLifeInsuranceMember" xml:lang="en-US">Whole Life Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_WholeLifeInsuranceMember" xml:lang="en-US">Single- payment whole life insurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WholeLifeInsuranceMember" xlink:to="lab_us-gaap_WholeLifeInsuranceMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems" xml:lang="en-US">Liability for Future Policy Benefit, Activity [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" xml:lang="en-US">Liability for Future Policy Benefit, Activity [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" xml:lang="en-US">Schedule of Reconciliation of Liability For Future Policy Benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitActivityTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" xlink:label="loc_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" xml:lang="en-US">Schedule Of Policy Liabilities And Policy Account Balances In Statement Of Financial Position</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" xml:lang="en-US">Schedule of Policy Liabilities And Policy Account Balances In Statement of Financial Position</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" xlink:to="lab_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" xml:lang="en-US">Schedule of policy liabilities and policy account balances in statement of financial position.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" xlink:label="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" xml:lang="en-US">Schedule Of Liability For Future Policy Benefit Expected Future Policy Benefit Undiscounted And Discounted</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" xml:lang="en-US">Schedule of Liability For Future Policy Benefit Expected Future Policy Benefit Undiscounted Before Reinsurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" xlink:to="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" xml:lang="en-US">Schedule of liability for future policy benefit expected future policy benefit undiscounted and discounted.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" xlink:label="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" xml:lang="en-US">Schedule Of Liability For Future Policy Benefit Gross Premiums And Interest Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" xml:lang="en-US">Schedule of Liability For Future Policy Benefit Gross Premiums And Interest Expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" xlink:to="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" xml:lang="en-US">Schedule of liability for future policy benefit gross premiums and interest expense.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" xlink:label="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" xml:lang="en-US">Schedule Of Liability For Future Policy Benefit, Weighted Average Discount Rates</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" xml:lang="en-US">Schedule of Liability For Future Policy Benefit, Weighted Average Discount Rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" xlink:to="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" xml:lang="en-US">Schedule of liability for future policy benefit, weighted average discount rates.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" xlink:label="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" xml:lang="en-US">Schedule Of Liability For Future Policy Benefit, Weighted Average Duration</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" xml:lang="en-US">Schedule of Liability For Future Policy Benefit, Weighted Average Duration</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" xlink:to="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" xml:lang="en-US">Schedule of liability for future policy benefit, weighted average duration.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" xml:lang="en-US">Deferred Policy Acquisition Costs [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" xml:lang="en-US">Schedule of Deferred Policy Acquisition Costs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock" xml:lang="en-US">Schedule of Minimum Guaranteed Interest Rates</link:label>
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ContractualCommitmentsTextBlock" xlink:to="lab_ck0001070304_ContractualCommitmentsTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ContractualCommitmentsTextBlock" xml:lang="en-US">Contractual Commitments</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfGuaranteeObligationsTextBlock" xlink:label="loc_us-gaap_ScheduleOfGuaranteeObligationsTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTextBlock" xml:lang="en-US">Schedule of Guarantor Obligations [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTextBlock" xml:lang="en-US">Summary of Potential Future Payments, Book Value Recorded as Guarantee Liabilities of Guarantee Contracts Outstanding and Maturity of Longest Guarantee Contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGuaranteeObligationsTextBlock" xlink:to="lab_us-gaap_ScheduleOfGuaranteeObligationsTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" xlink:label="loc_us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" xml:lang="en-US">Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" xml:lang="en-US">Assets Provided as Collateral for Short-Term and Long-Term Debt Payables to Financial Institutions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" xlink:to="lab_us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xml:lang="en-US">Segment information</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" xlink:label="loc_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" xml:lang="en-US">Reconciliation Of Revenues Operating Profit Loss And Assets From Segments To Consolidated [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" xml:lang="en-US">Reconciliation of Segment Totals to Consolidated Financial Statement Amounts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" xlink:to="lab_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" xml:lang="en-US">Reconciliation Of Revenues Operating Profit Loss And Assets From Segments To Consolidated [Table Text Block]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xml:lang="en-US">Disaggregation of Revenue [Table Text Block]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xml:lang="en-US">Disaggregation of Revenues for Revenues From Contracts With Customers, by Goods and Services Category and Geographical Location</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:to="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AccountingPoliciesTable" xlink:label="loc_ck0001070304_AccountingPoliciesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AccountingPoliciesTable" xml:lang="en-US">Accounting Policies [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AccountingPoliciesTable" xlink:to="lab_ck0001070304_AccountingPoliciesTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByAssetClassAxis" xml:lang="en-US">Asset Class [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByAssetClassAxis" xml:lang="en-US">Asset Class [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByAssetClassAxis" xlink:to="lab_us-gaap_FairValueByAssetClassAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xml:lang="en-US">Asset Class [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xml:lang="en-US">Asset Class [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillMember" xlink:label="loc_us-gaap_GoodwillMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GoodwillMember" xml:lang="en-US">Goodwill [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GoodwillMember" xml:lang="en-US">Goodwill</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillMember" xlink:to="lab_us-gaap_GoodwillMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_RangeAxis" xml:lang="en-US">Range [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_RangeAxis" xml:lang="en-US">Range [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeAxis" xlink:to="lab_srt_RangeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_RangeMember" xml:lang="en-US">Range [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_RangeMember" xml:lang="en-US">Range [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember" xlink:to="lab_srt_RangeMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_MaximumMember" xml:lang="en-US">Maximum [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_MaximumMember" xml:lang="en-US">Maximum</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember" xlink:to="lab_srt_MaximumMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SignificantAccountingPoliciesLineItems" xlink:label="loc_ck0001070304_SignificantAccountingPoliciesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesLineItems" xml:lang="en-US">Significant Accounting Policies [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesLineItems" xml:lang="en-US">Significant Accounting Policies [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SignificantAccountingPoliciesLineItems" xlink:to="lab_ck0001070304_SignificantAccountingPoliciesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesLineItems" xml:lang="en-US">Significant Accounting Policies [Line Items]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xml:lang="en-US">Finite-Lived Intangible Assets, Remaining Amortization Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xml:lang="en-US">Goodwill amortization period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SignificantAccountingPoliciesTable" xlink:label="loc_ck0001070304_SignificantAccountingPoliciesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesTable" xml:lang="en-US">Significant Accounting Policies [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesTable" xml:lang="en-US">Significant Accounting Policies [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SignificantAccountingPoliciesTable" xlink:to="lab_ck0001070304_SignificantAccountingPoliciesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SignificantAccountingPoliciesTable" xml:lang="en-US">Significant Accounting Policies [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MajorPropertyClassAxis" xlink:label="loc_us-gaap_MajorPropertyClassAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MajorPropertyClassAxis" xml:lang="en-US">Major Property Class [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MajorPropertyClassAxis" xml:lang="en-US">Major Property Class [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MajorPropertyClassAxis" xlink:to="lab_us-gaap_MajorPropertyClassAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="loc_us-gaap_MajorPropertyClassDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MajorPropertyClassDomain" xml:lang="en-US">Major Property Class [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MajorPropertyClassDomain" xml:lang="en-US">Major Property Class [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MajorPropertyClassDomain" xlink:to="lab_us-gaap_MajorPropertyClassDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PropertyUnderFacilityOperationsMember" xlink:label="loc_ck0001070304_PropertyUnderFacilityOperationsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsMember" xml:lang="en-US">Property under Facility Operations [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsMember" xml:lang="en-US">Property under Facility Operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PropertyUnderFacilityOperationsMember" xlink:to="lab_ck0001070304_PropertyUnderFacilityOperationsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PropertyUnderFacilityOperationsMember" xml:lang="en-US">Property under Facility Operations [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OfficeFacilitiesMember" xlink:label="loc_ck0001070304_OfficeFacilitiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OfficeFacilitiesMember" xml:lang="en-US">Office Facilities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OfficeFacilitiesMember" xml:lang="en-US">Office Facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OfficeFacilitiesMember" xlink:to="lab_ck0001070304_OfficeFacilitiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OfficeFacilitiesMember" xml:lang="en-US">Office Facilities [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xml:lang="en-US">Property Subject to or Available for Operating Lease [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xml:lang="en-US">Property Subject to or Available for Operating Lease [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xml:lang="en-US">Property Subject to or Available for Operating Lease [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xml:lang="en-US">Property Subject to or Available for Operating Lease [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertySubjectToOperatingLeaseMember" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertySubjectToOperatingLeaseMember" xml:lang="en-US">Property Subject to Operating Lease [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertySubjectToOperatingLeaseMember" xml:lang="en-US">Investment in operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOperatingLeaseMember" xlink:to="lab_us-gaap_PropertySubjectToOperatingLeaseMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" xlink:label="loc_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" xml:lang="en-US">Maximum Lag Period of Recognizing the Results of Subsidiaries and Affiliates</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" xml:lang="en-US">A maximum lag period of recognizing the results of subsidiaries and affiliates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" xlink:to="lab_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MaximumLagPeriodOfRecognizingResultsOfSubsidiariesAndAffiliates" xml:lang="en-US">Maximum Lag Period of Recognizing the Results of Subsidiaries and Affiliates</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US">Accumulated depreciation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryRealEstateConstructionInProcess" xlink:label="loc_us-gaap_InventoryRealEstateConstructionInProcess" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InventoryRealEstateConstructionInProcess" xml:lang="en-US">Inventory, Real Estate, Construction in Process</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InventoryRealEstateConstructionInProcess" xml:lang="en-US">Residential condominiums under development</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryRealEstateConstructionInProcess" xlink:to="lab_us-gaap_InventoryRealEstateConstructionInProcess" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InventoryFinishedGoods" xml:lang="en-US">Inventory, Finished Goods, Gross</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InventoryFinishedGoods" xml:lang="en-US">Finished goods</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoods" xlink:to="lab_us-gaap_InventoryFinishedGoods" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Percent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations" xml:lang="en-US">Effective tax rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NationalCorporateTaxRate" xlink:label="loc_ck0001070304_NationalCorporateTaxRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NationalCorporateTaxRate" xml:lang="en-US">National Corporate Tax Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NationalCorporateTaxRate" xml:lang="en-US">National corporation tax</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NationalCorporateTaxRate" xlink:to="lab_ck0001070304_NationalCorporateTaxRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NationalCorporateTaxRate" xml:lang="en-US">National corporate tax rate.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporateInhabitanTaxRate" xlink:label="loc_ck0001070304_CorporateInhabitanTaxRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporateInhabitanTaxRate" xml:lang="en-US">Corporate Inhabitan Tax Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CorporateInhabitanTaxRate" xml:lang="en-US">Inhabitant tax</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporateInhabitanTaxRate" xlink:to="lab_ck0001070304_CorporateInhabitanTaxRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporateInhabitanTaxRate" xml:lang="en-US">Corporate inhabitan tax rate.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xml:lang="en-US">Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xml:lang="en-US">Statutory income tax rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_Enterprisetaxrate" xlink:label="loc_ck0001070304_Enterprisetaxrate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_Enterprisetaxrate" xml:lang="en-US">EnterpriseTaxRate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_Enterprisetaxrate" xml:lang="en-US">Deductible enterprise tax</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_Enterprisetaxrate" xlink:to="lab_ck0001070304_Enterprisetaxrate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_Enterprisetaxrate" xml:lang="en-US">EnterpriseTaxRate</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" xlink:label="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" xml:lang="en-US">Loans Receivable Held-for-sale, Net, Not Part of Disposal Group</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" xml:lang="en-US">Loans held for sale in installment loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" xlink:to="lab_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Goodwill" xml:lang="en-US">Goodwill</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_Goodwill" xml:lang="en-US">Goodwill acquired</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill" xlink:to="lab_us-gaap_Goodwill" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xml:lang="en-US">Indefinite-lived Intangible Assets (Excluding Goodwill)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xml:lang="en-US">Other intangible assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:to="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansHeldForSaleFairValueDisclosure" xlink:label="loc_us-gaap_LoansHeldForSaleFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoansHeldForSaleFairValueDisclosure" xml:lang="en-US">Loan, Held-for-Sale, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LoansHeldForSaleFairValueDisclosure" xml:lang="en-US">Aggregate loan fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_LoansHeldForSaleFairValueDisclosure" xml:lang="en-US">Loans held for sale</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_LoansHeldForSaleFairValueDisclosure" xml:lang="en-US">Loans held for sale</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansHeldForSaleFairValueDisclosure" xlink:to="lab_us-gaap_LoansHeldForSaleFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" xlink:label="loc_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" xml:lang="en-US">Accumulated Depreciation Of Investment In Operating Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" xml:lang="en-US">Accumulated depreciation of Investment in operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" xlink:to="lab_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AccumulatedDepreciationOfInvestmentInOperatingLeases" xml:lang="en-US">Accumulated depreciation of investment in operating leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BalanceSheetLocationAxis" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BalanceSheetLocationAxis" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis" xlink:to="lab_us-gaap_BalanceSheetLocationAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BalanceSheetLocationDomain" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BalanceSheetLocationDomain" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain" xlink:to="lab_us-gaap_BalanceSheetLocationDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SubsequentEventTypeAxis" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis" xlink:to="lab_us-gaap_SubsequentEventTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SubsequentEventTypeDomain" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain" xlink:to="lab_us-gaap_SubsequentEventTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xml:lang="en-US">Investment, Name [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_EquityMethodInvesteeNameDomain" xml:lang="en-US">Investment, Name [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_EquityMethodInvesteeNameDomain" xlink:to="lab_srt_EquityMethodInvesteeNameDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeAxis" xlink:label="loc_us-gaap_InvestmentTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentTypeAxis" xml:lang="en-US">Investment Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InvestmentTypeAxis" xml:lang="en-US">Investment Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTypeAxis" xlink:to="lab_us-gaap_InvestmentTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember" xml:lang="en-US">Investments [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember" xml:lang="en-US">Investments [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember" xlink:to="lab_us-gaap_InvestmentTypeCategorizationMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IncomeStatementsLocationAxis" xlink:label="loc_ck0001070304_IncomeStatementsLocationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IncomeStatementsLocationAxis" xml:lang="en-US">Income Statements Location [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IncomeStatementsLocationAxis" xlink:to="lab_ck0001070304_IncomeStatementsLocationAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IncomeStatementsLocationDomain" xlink:label="loc_ck0001070304_IncomeStatementsLocationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IncomeStatementsLocationDomain" xml:lang="en-US">Income Statements Location [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IncomeStatementsLocationDomain" xlink:to="lab_ck0001070304_IncomeStatementsLocationDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditFacilityAxis" xml:lang="en-US">Credit Facility [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityAxis" xlink:to="lab_us-gaap_CreditFacilityAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditFacilityDomain" xml:lang="en-US">Credit Facility [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain" xlink:to="lab_us-gaap_CreditFacilityDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeContractTypeDomain" xml:lang="en-US">Derivative Contract [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeContractTypeDomain" xml:lang="en-US">Derivative Contract [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain" xlink:to="lab_us-gaap_DerivativeContractTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InterestRateSwapMember" xml:lang="en-US">Interest Rate Swap [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestRateSwapMember" xml:lang="en-US">Interest rate swap agreements</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateSwapMember" xlink:to="lab_us-gaap_InterestRateSwapMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignExchangeFutureMember" xlink:label="loc_us-gaap_ForeignExchangeFutureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ForeignExchangeFutureMember" xml:lang="en-US">Foreign Exchange Future [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ForeignExchangeFutureMember" xml:lang="en-US">Futures, foreign exchange contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignExchangeFutureMember" xlink:to="lab_us-gaap_ForeignExchangeFutureMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" xlink:label="loc_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" xml:lang="en-US">Options Held (Written), Caps Held and Other [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" xml:lang="en-US">Options held/written and other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" xlink:to="lab_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OptionsHeldWrittenCapsHeldAndOtherMember" xml:lang="en-US">Options Held (Written), Caps Held and Other [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CurrencySwapMember" xml:lang="en-US">Currency Swap [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CurrencySwapMember" xml:lang="en-US">Foreign currency swap agreements</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CurrencySwapMember" xlink:to="lab_us-gaap_CurrencySwapMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CreditDerivativesHeldMember" xlink:label="loc_ck0001070304_CreditDerivativesHeldMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CreditDerivativesHeldMember" xml:lang="en-US">Credit Derivatives Held [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CreditDerivativesHeldMember" xml:lang="en-US">Credit derivatives held</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CreditDerivativesHeldMember" xlink:to="lab_ck0001070304_CreditDerivativesHeldMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CreditDerivativesHeldMember" xml:lang="en-US">Credit derivatives held.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CreditDerivativesWrittenMember" xlink:label="loc_ck0001070304_CreditDerivativesWrittenMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CreditDerivativesWrittenMember" xml:lang="en-US">Credit Derivatives Written [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CreditDerivativesWrittenMember" xml:lang="en-US">Credit derivatives written</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CreditDerivativesWrittenMember" xlink:to="lab_ck0001070304_CreditDerivativesWrittenMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CreditDerivativesWrittenMember" xml:lang="en-US">Credit derivatives written.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesAxis" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Axis]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesByMajorTypesDomain" xml:lang="en-US">Fair Value Assets and Liabilities, by Major Types [Domain]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" xml:lang="en-US">Fair Value, Assets and Liabilities Components [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" xml:lang="en-US">Fair Value, Assets and Liabilities Components [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentsAxis" xml:lang="en-US">Fair Value, Assets and Liabilities Components [Axis]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" xml:lang="en-US">Fair Value, Assets and Liabilities Component [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" xml:lang="en-US">Fair Value, Assets and Liabilities Component [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesComponentDomain" xml:lang="en-US">Fair Value, Assets and Liabilities Component.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReinsuranceRecoverableMember" xlink:label="loc_us-gaap_ReinsuranceRecoverableMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReinsuranceRecoverableMember" xml:lang="en-US">Reinsurance Recoverable Including Reinsurance Premium Paid [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ReinsuranceRecoverableMember" xml:lang="en-US">Reinsurance recoverables</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ReinsuranceRecoverableMember" xml:lang="en-US">Reinsurance recoverables</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReinsuranceRecoverableMember" xlink:to="lab_us-gaap_ReinsuranceRecoverableMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xlink:label="loc_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xml:lang="en-US">Variable Annuity And Variable Life Insurance Contracts [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xml:lang="en-US">Variable annuity and variable life insurance contracts</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xml:lang="en-US">Variable Annuity and Variable Life Insurance Contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xlink:to="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceContractsMember" xml:lang="en-US">Variable Annuity And Variable Life Insurance Contracts [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" xlink:label="loc_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" xlink:to="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" xml:lang="en-US">Derivative Asset, Fair Value, Gross Asset</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" xml:lang="en-US">Derivative assets, gross amounts recognized</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" xml:lang="en-US">Derivative assets, Fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" xml:lang="en-US">Derivative assets Fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" xml:lang="en-US">Gross amounts recognized, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAsset" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability" xml:lang="en-US">Netting</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability" xml:lang="en-US">Gross amounts offset in the consolidated balance sheets, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetFairValueGrossLiability" xlink:to="lab_us-gaap_DerivativeAssetFairValueGrossLiability" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeAssets" xml:lang="en-US">Derivative Asset</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_DerivativeAssets" xml:lang="en-US">Net derivative assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeAssets" xml:lang="en-US">Derivative assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DerivativeAssets" xml:lang="en-US">Net amounts presented in the consolidated balance sheets, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssets" xlink:to="lab_us-gaap_DerivativeAssets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AssetsFairValueDisclosure" xml:lang="en-US">Assets, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="lab_us-gaap_AssetsFairValueDisclosure" xml:lang="en-US">Total financial assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_AssetsFairValueDisclosure" xml:lang="en-US">Total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsFairValueDisclosure" xlink:to="lab_us-gaap_AssetsFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" xml:lang="en-US">Derivative liabilities, gross amounts recognized</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" xml:lang="en-US">Derivative liabilities, Fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" xml:lang="en-US">Derivative liabilities Fair value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" xml:lang="en-US">Gross amounts recognized, liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiability" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset" xml:lang="en-US">Derivative Liability, Fair Value, Gross Asset</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset" xml:lang="en-US">Netting</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset" xml:lang="en-US">Gross amounts offset in the consolidated balance sheets, liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:to="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeLiabilities" xml:lang="en-US">Derivative Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeLiabilities" xml:lang="en-US">Net derivative Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DerivativeLiabilities" xml:lang="en-US">Net amounts presented in the consolidated balance sheets, liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_DerivativeLiabilities" xml:lang="en-US">Derivative liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilities" xlink:to="lab_us-gaap_DerivativeLiabilities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure" xml:lang="en-US">Financial and Nonfinancial Liabilities, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure" xml:lang="en-US">Total financial liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure" xml:lang="en-US">Total financial liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure" xlink:to="lab_us-gaap_LiabilitiesFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xml:lang="en-US">Debt Securities, Available-for-sale</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xml:lang="en-US">Available-for-sale debt securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xml:lang="en-US">Available-for-sale debt securities, Fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TradingSecuritiesDebt" xlink:label="loc_us-gaap_TradingSecuritiesDebt" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TradingSecuritiesDebt" xml:lang="en-US">Debt Securities, Trading</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TradingSecuritiesDebt" xml:lang="en-US">Trading debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradingSecuritiesDebt" xlink:to="lab_us-gaap_TradingSecuritiesDebt" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" xml:lang="en-US">Equity Securities, FV-NI</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" xml:lang="en-US">Equity securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" xml:lang="en-US">Certain equity securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" xlink:to="lab_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration" xlink:label="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Derivative Asset, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration" xlink:to="lab_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xml:lang="en-US">Business Combination, Contingent Consideration, Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xml:lang="en-US">Contingent Consideration</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xml:lang="en-US">Accounts payable (Contingent consideration)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xml:lang="en-US">Level 1</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member" xlink:to="lab_us-gaap_FairValueInputsLevel1Member" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xml:lang="en-US">Level 2</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member" xlink:to="lab_us-gaap_FairValueInputsLevel2Member" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueInputsLevel3Member" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueInputsLevel3Member" xml:lang="en-US">Level 3</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member" xlink:to="lab_us-gaap_FairValueInputsLevel3Member" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember" xml:lang="en-US">Fair Value, Measurements, Recurring [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember" xml:lang="en-US">Fair Value, Measurements, Recurring</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaap_FinancialInstrumentAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialInstrumentAxis" xml:lang="en-US">Financial Instrument [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancialInstrumentAxis" xml:lang="en-US">Financial Instrument [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentAxis" xlink:to="lab_us-gaap_FinancialInstrumentAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xml:lang="en-US">Financial Instruments [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xml:lang="en-US">Financial Instruments [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" xlink:label="loc_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Japanese and Foreign Government Bond Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Japanese and foreign government bond securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" xlink:to="lab_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_JapaneseAndForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Japanese and Foreign Government Bond Securities [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" xlink:label="loc_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" xml:lang="en-US">Japanese Prefectural and Foreign Municipal Bond Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" xml:lang="en-US">Japanese prefectural and foreign municipal bond securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" xlink:to="lab_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_JapanesePrefecturalAndForeignMunicipalBondSecuritiesMember" xml:lang="en-US">Japanese prefectural and foreign municipal bond securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MortgageBackedSecuritiesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MortgageBackedSecuritiesMember" xml:lang="en-US">Collateralized Mortgage Backed Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MortgageBackedSecuritiesMember" xml:lang="en-US">CMBS and RMBS in the Americas</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MortgageBackedSecuritiesMember" xlink:to="lab_us-gaap_MortgageBackedSecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" xlink:label="loc_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" xml:lang="en-US">Other Asset Backed And Debt Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" xml:lang="en-US">Other asset-backed securities and debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" xlink:to="lab_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherAssetBackedAndDebtSecuritiesMember" xml:lang="en-US">Other Asset Backed And Debt Securities [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember" xml:lang="en-US">Corporate Debt Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember" xml:lang="en-US">Corporate debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateDebtSecuritiesMember" xlink:to="lab_us-gaap_CorporateDebtSecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueOptionChangesInFairValueGainLoss1" xlink:label="loc_us-gaap_FairValueOptionChangesInFairValueGainLoss1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueOptionChangesInFairValueGainLoss1" xml:lang="en-US">Fair Value, Option, Changes in Fair Value, Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueOptionChangesInFairValueGainLoss1" xml:lang="en-US">Gain (loss) from change in fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOptionChangesInFairValueGainLoss1" xlink:to="lab_us-gaap_FairValueOptionChangesInFairValueGainLoss1" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" xml:lang="en-US">Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" xml:lang="en-US">Gains (losses) from changes in instrument-specific credit risk</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" xlink:to="lab_us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansReceivableHeldForSaleAmount" xlink:label="loc_us-gaap_LoansReceivableHeldForSaleAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoansReceivableHeldForSaleAmount" xml:lang="en-US">Loans Receivable Held-for-sale, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LoansReceivableHeldForSaleAmount" xml:lang="en-US">Aggregate unpaid loan principal balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansReceivableHeldForSaleAmount" xlink:to="lab_us-gaap_LoansReceivableHeldForSaleAmount" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" xlink:label="loc_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" xml:lang="en-US">Loans Held for Sale Excess Fair Value Over Unpaid Principal Balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" xml:lang="en-US">Amount by which aggregate fair value of loan was less than aggregate unpaid loan principal balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" xlink:to="lab_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LoansHeldForSaleExcessFairValueOverUnpaidPrincipalBalance" xml:lang="en-US">Loans Held for Sale Excess Fair Value Over Unpaid Principal Balance</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AmountsAggregateFairValueElectedFairValueOption" xlink:label="loc_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" xml:lang="en-US">Amounts Aggregate Fair Value Elected Fair Value Option</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" xml:lang="en-US">Amounts aggregate fair value elected fair value option</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" xlink:to="lab_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AmountsAggregateFairValueElectedFairValueOption" xml:lang="en-US">Amounts aggregate fair value elected fair value option.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" xlink:label="loc_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" xml:lang="en-US">Amounts Investment Funds Measured At Net Asset Value Per Share Are Not Included In Above Tables</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" xml:lang="en-US">Amounts investment funds measured at net asset value per share are not included in above tables</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" xlink:to="lab_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AmountsInvestmentFundsMeasuredAtNetAssetValuePerShareAreNotIncludedInAboveTables" xml:lang="en-US">Amounts investment funds measured at net asset value per share are not included in above tables.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LoansHeldForSaleMember" xlink:label="loc_ck0001070304_LoansHeldForSaleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LoansHeldForSaleMember" xml:lang="en-US">Loans Held-for-Sale [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LoansHeldForSaleMember" xml:lang="en-US">Loans Held-for-Sale</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LoansHeldForSaleMember" xlink:to="lab_ck0001070304_LoansHeldForSaleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LoansHeldForSaleMember" xml:lang="en-US">Loans Held-for-Sale [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesMember" xlink:label="loc_us-gaap_EquitySecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesMember" xml:lang="en-US">Equity Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesMember" xml:lang="en-US">Equity securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_EquitySecuritiesMember" xml:lang="en-US">Equity security</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesMember" xlink:to="lab_us-gaap_EquitySecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueOptionOtherEligibleItemsMember" xlink:label="loc_us-gaap_FairValueOptionOtherEligibleItemsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueOptionOtherEligibleItemsMember" xml:lang="en-US">Fair Value Option, Other Eligible Items [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueOptionOtherEligibleItemsMember" xml:lang="en-US">Fair value option</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOptionOtherEligibleItemsMember" xlink:to="lab_us-gaap_FairValueOptionOtherEligibleItemsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablesPeriodPastDueAxis" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablesPeriodPastDueAxis" xml:lang="en-US">Financing Receivables, Period Past Due [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis" xlink:to="lab_us-gaap_FinancingReceivablesPeriodPastDueAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablesPeriodPastDueDomain" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablesPeriodPastDueDomain" xml:lang="en-US">Financing Receivables, Period Past Due [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain" xlink:to="lab_us-gaap_FinancingReceivablesPeriodPastDueDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" xlink:label="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" xml:lang="en-US">Financing Receivables, Equal to Greater than 90 Days Past Due [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" xml:lang="en-US">90 Days or More Past Due</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" xml:lang="en-US">90 days or more past-due</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" xlink:to="lab_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeMember" xlink:label="loc_us-gaap_DerivativeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeMember" xml:lang="en-US">Derivative [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DerivativeMember" xml:lang="en-US">Derivative assets and liabilities (net)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeMember" xlink:to="lab_us-gaap_DerivativeMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AvailableForSaleDebtSecuritiesMember" xlink:label="loc_ck0001070304_AvailableForSaleDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AvailableForSaleDebtSecuritiesMember" xml:lang="en-US">Available For Sale Debt Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AvailableForSaleDebtSecuritiesMember" xml:lang="en-US">Available-for-sale debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AvailableForSaleDebtSecuritiesMember" xlink:to="lab_ck0001070304_AvailableForSaleDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AvailableForSaleDebtSecuritiesMember" xml:lang="en-US">Available-for-sale debt securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherAssetMember" xlink:label="loc_ck0001070304_OtherAssetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherAssetMember" xml:lang="en-US">Other Asset [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherAssetMember" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherAssetMember" xlink:to="lab_ck0001070304_OtherAssetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherAssetMember" xml:lang="en-US">Other assets.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" xlink:label="loc_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" xml:lang="en-US">Policy Liabilities and Policy Account Balances [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" xml:lang="en-US">Policy liabilities and policy account balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" xlink:to="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMember" xml:lang="en-US">Policy liabilities and policy account balances.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableMember" xlink:label="loc_us-gaap_AccountsPayableMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccountsPayableMember" xml:lang="en-US">Accounts Payable [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccountsPayableMember" xml:lang="en-US">Accounts Payable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableMember" xlink:to="lab_us-gaap_AccountsPayableMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xml:lang="en-US">Beginning Balance, liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xml:lang="en-US">Ending Balance, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xml:lang="en-US">Gains or losses (realized/ unrealized), included in earnings, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" xml:lang="en-US">Gains or losses (realized/ unrealized), included in other comprehensive income, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" xlink:label="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" xml:lang="en-US">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gains Losses Realized Unrealized Asset</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" xml:lang="en-US">Gains or losses (realized/ unrealized), asset, total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" xlink:to="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainsLossesRealizedUnrealizedAsset" xml:lang="en-US">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gains Losses Realized Unrealized Asset.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xml:lang="en-US">Purchases, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xml:lang="en-US">Sales, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xml:lang="en-US">Settlements, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xml:lang="en-US">Transfers in and/or out of Level 3 (net), asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xml:lang="en-US">Ending Balance, asset</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xml:lang="en-US">Beginning Balance, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xlink:label="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liabilities, Ending Balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Change in unrealized gains or losses included in earnings for assets and liabilities still held at the end of period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xlink:to="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liabilities, Change in Unrealized Gains and (Losses) Related to Instruments Held</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisOtherComprehensiveIncomeForAssetsAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xlink:label="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisOtherComprehensiveIncomeForAssetsAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisOtherComprehensiveIncomeForAssetsAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Other Comprehensive Income For Assets And Liabilities Change In Unrealized Gains And Losses Related To Instruments Held</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisOtherComprehensiveIncomeForAssetsAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Change in unrealized gains or losses included in other comprehensive income for assets and liabilities still held at the end of period</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisOtherComprehensiveIncomeForAssetsAndLiabilitiesChangeInUnrealizedGainsAndLossesRelatedToInstrumentsHeld" xml:lang="en-US">Fair value measurement with unobservable inputs reconciliation recurring basis other comprehensive income for assets and liabilities change in unrealized gains and losses related to instruments held.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xml:lang="en-US">Gains or losses (realized/ unrealized), included in earnings, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xml:lang="en-US">Purchases, asset</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" xml:lang="en-US">Sales, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xml:lang="en-US">Settlements, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" xml:lang="en-US">Transfers in and/or out of Level 3 (net), liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" xml:lang="en-US">Gains or losses (realized/ unrealized), included in other comprehensive income, liability</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" xlink:label="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" xml:lang="en-US">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gains Losses Realized Unrealized Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" xml:lang="en-US">Gains or losses (realized/ unrealized), liability, total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" xlink:to="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainsLossesRealizedUnrealizedLiability" xml:lang="en-US">Fair value measurement with unobservable inputs reconciliation recurring basis liability gains losses realized unrealized liability.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentFundsAndOthersMember" xlink:label="loc_ck0001070304_InvestmentFundsAndOthersMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentFundsAndOthersMember" xml:lang="en-US">Investment funds</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentFundsAndOthersMember" xml:lang="en-US">Investment funds, and others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentFundsAndOthersMember" xlink:to="lab_ck0001070304_InvestmentFundsAndOthersMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" xlink:label="loc_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" xml:lang="en-US">Commercial Mortgage Backed Securities And Residential Mortgage Backed Securities In Americas [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" xml:lang="en-US">CMBS and RMBS in the Americas</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" xlink:to="lab_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CommercialMortgageBackedSecuritiesAndResidentialMortgageBackedSecuritiesInAmericasMember" xml:lang="en-US">Commercial Mortgage Backed Securities And Residential Mortgage Backed Securities In Americas [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ContingentConsiderationMember" xlink:label="loc_ck0001070304_ContingentConsiderationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ContingentConsiderationMember" xml:lang="en-US">Contingent Consideration [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ContingentConsiderationMember" xml:lang="en-US">Contingent Consideration</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ContingentConsiderationMember" xlink:to="lab_ck0001070304_ContingentConsiderationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ContingentConsiderationMember" xml:lang="en-US">Contingent consideration</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xml:lang="en-US">Fair Value Measurements, Recurring and Nonrecurring [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xml:lang="en-US">Fair Value Measurements, Recurring and Nonrecurring [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" xlink:label="loc_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" xml:lang="en-US">Real Estate Collateral dependent Loans Net Allowance Probable Loan Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" xml:lang="en-US">Real estate collateral-dependent loans (net of allowance for credit losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" xlink:to="lab_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateCollateralDependentLoansNetAllowanceProbableLoanLosses" xml:lang="en-US">Real estate collateral-dependent loans (net allowance probable loan losses).</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xml:lang="en-US">Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xml:lang="en-US">Certain equity method investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xml:lang="en-US">Certain equity method investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xlink:to="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" xlink:label="loc_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" xml:lang="en-US">Investment In Operating Leases Property Under Facility Operations And Office Facilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" xml:lang="en-US">Investment in operating leases, property under facility operations and office facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" xlink:to="lab_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesPropertyUnderFacilityOperationsAndOfficeFacilities" xml:lang="en-US">Investment in operating leases, property under facility operations and office facilities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsNonrecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember" xml:lang="en-US">Fair Value, Measurements, Nonrecurring [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember" xml:lang="en-US">Fair Value, Measurements, Nonrecurring</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:to="lab_us-gaap_FairValueMeasurementsNonrecurringMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNi" xlink:label="loc_us-gaap_EquitySecuritiesFvNi" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesFvNi" xml:lang="en-US">Equity Securities, FV-NI, Current</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNi" xml:lang="en-US">Equity securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesFvNi" xlink:to="lab_us-gaap_EquitySecuritiesFvNi" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" xml:lang="en-US">Debt Securities, Available-for-sale, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Available-for-sale debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiMeasurementInput" xlink:label="loc_us-gaap_EquitySecuritiesFvNiMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesFvNiMeasurementInput" xml:lang="en-US">Equity Securities, FV-NI, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Equity securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesFvNiMeasurementInput" xlink:to="lab_us-gaap_EquitySecuritiesFvNiMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetMeasurementInput" xlink:label="loc_us-gaap_DerivativeAssetMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeAssetMeasurementInput" xml:lang="en-US">Derivative Asset, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeAssetMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Derivative assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetMeasurementInput" xlink:to="lab_us-gaap_DerivativeAssetMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" xlink:label="loc_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" xml:lang="en-US">Other Assets, Fair Value Disclosure Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" xlink:to="lab_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherAssetsFairValueDisclosureMeasurementInput" xml:lang="en-US">Other Assets, Fair Value Disclosure Measurement Input.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashSurrenderValueMeasurementInput" xlink:label="loc_us-gaap_CashSurrenderValueMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashSurrenderValueMeasurementInput" xml:lang="en-US">Cash Surrender Value, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CashSurrenderValueMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Policy liabilities and Policy Account Balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashSurrenderValueMeasurementInput" xlink:to="lab_us-gaap_CashSurrenderValueMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityMeasurementInput" xlink:label="loc_us-gaap_DerivativeLiabilityMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeLiabilityMeasurementInput" xml:lang="en-US">Derivative Liability, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeLiabilityMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Derivative liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityMeasurementInput" xlink:to="lab_us-gaap_DerivativeLiabilityMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansHeldForSaleMeasurementInput" xlink:label="loc_us-gaap_LoansHeldForSaleMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoansHeldForSaleMeasurementInput" xml:lang="en-US">Loan, Held-for-Sale, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LoansHeldForSaleMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Loans held for sale</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansHeldForSaleMeasurementInput" xlink:to="lab_us-gaap_LoansHeldForSaleMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" xml:lang="en-US">Business Combination, Contingent Consideration, Liability, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Accounts Payable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentFundsMember" xlink:label="loc_ck0001070304_InvestmentFundsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentFundsMember" xml:lang="en-US">Investment Funds [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentFundsMember" xml:lang="en-US">Investment funds</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentFundsMember" xlink:to="lab_ck0001070304_InvestmentFundsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentFundsMember" xml:lang="en-US">Investment Funds [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CertainInvestmentFundsMember" xlink:label="loc_ck0001070304_CertainInvestmentFundsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CertainInvestmentFundsMember" xml:lang="en-US">Certain Investment Funds [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CertainInvestmentFundsMember" xml:lang="en-US">Certain investment funds</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CertainInvestmentFundsMember" xlink:to="lab_ck0001070304_CertainInvestmentFundsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="loc_us-gaap_MeasurementInputTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputTypeAxis" xml:lang="en-US">Measurement Input Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputTypeAxis" xml:lang="en-US">Measurement Input Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputTypeAxis" xlink:to="lab_us-gaap_MeasurementInputTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputTypeDomain" xml:lang="en-US">Measurement Input Type [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputTypeDomain" xml:lang="en-US">Measurement Input Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputTypeDomain" xlink:to="lab_us-gaap_MeasurementInputTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputDiscountRateMember" xlink:label="loc_us-gaap_MeasurementInputDiscountRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputDiscountRateMember" xml:lang="en-US">Measurement Input, Discount Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputDiscountRateMember" xml:lang="en-US">Discount rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputDiscountRateMember" xlink:to="lab_us-gaap_MeasurementInputDiscountRateMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputDefaultRateMember" xlink:label="loc_us-gaap_MeasurementInputDefaultRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputDefaultRateMember" xml:lang="en-US">Measurement Input, Default Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_MeasurementInputDefaultRateMember" xml:lang="en-US">Probability of default</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputDefaultRateMember" xlink:to="lab_us-gaap_MeasurementInputDefaultRateMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputMortalityRateMember" xlink:label="loc_us-gaap_MeasurementInputMortalityRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputMortalityRateMember" xml:lang="en-US">Measurement Input, Mortality Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputMortalityRateMember" xml:lang="en-US">Mortality Rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputMortalityRateMember" xlink:to="lab_us-gaap_MeasurementInputMortalityRateMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputLapseRateMember" xlink:label="loc_us-gaap_MeasurementInputLapseRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputLapseRateMember" xml:lang="en-US">Measurement Input, Lapse Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputLapseRateMember" xml:lang="en-US">Lapse Rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputLapseRateMember" xlink:to="lab_us-gaap_MeasurementInputLapseRateMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AnnuitizationRateMember" xlink:label="loc_ck0001070304_AnnuitizationRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AnnuitizationRateMember" xml:lang="en-US">Annuitization Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AnnuitizationRateMember" xml:lang="en-US">Annuitization Rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AnnuitizationRateMember" xlink:to="lab_ck0001070304_AnnuitizationRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AnnuitizationRateMember" xml:lang="en-US">Annuitization rate (guaranteed minimum annuity benefit)</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_WeightedAverageCostOfCapitalMember" xlink:label="loc_ck0001070304_WeightedAverageCostOfCapitalMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_WeightedAverageCostOfCapitalMember" xml:lang="en-US">Weighted Average Cost Of Capital [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_WeightedAverageCostOfCapitalMember" xml:lang="en-US">WACC</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_WeightedAverageCostOfCapitalMember" xlink:to="lab_ck0001070304_WeightedAverageCostOfCapitalMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MeasurementInputEvTerminalEbitdaMember" xlink:label="loc_ck0001070304_MeasurementInputEvTerminalEbitdaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MeasurementInputEvTerminalEbitdaMember" xml:lang="en-US">Measurement Input Ev Terminal Ebitda [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_MeasurementInputEvTerminalEbitdaMember" xml:lang="en-US">EV/Terminal EBITDA multiple</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MeasurementInputEvTerminalEbitdaMember" xlink:to="lab_ck0001070304_MeasurementInputEvTerminalEbitdaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MeasurementInputEvTerminalEbitdaMember" xml:lang="en-US">Measurement Input Ev Terminal Ebitda.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" xlink:label="loc_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" xml:lang="en-US">Measurement Input Ev Forward Ebitda Multiple [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" xml:lang="en-US">EV/Forward EBITDA multiple</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" xlink:to="lab_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MeasurementInputEvForwardEbitdaMultipleMember" xml:lang="en-US">Measurement Input Ev Forward Ebitda Multiple.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" xlink:label="loc_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" xml:lang="en-US">Measurement Input EV Last Twelve Months EBITDA [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" xml:lang="en-US">EV/Last twelve months EBITDA multiple</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" xlink:to="lab_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MeasurementInputEvLastTwelveMonthsEbitdaMember" xml:lang="en-US">Measurement input, EV last twelve months EBITDA [Member].</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" xlink:label="loc_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" xml:lang="en-US">Measurement Input EV Precedent transaction last twelve month Ebitda multiple [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" xml:lang="en-US">EV/Precedent transaction last twelve months EBITDA multiple</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" xlink:to="lab_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MeasurementInputEvPrecedentTransactionLastTwelveMonthEbitdaMultipleMember" xml:lang="en-US">Measurement Input EV Precedent transaction last twelve month Ebitda multiple</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputPriceVolatilityMember" xlink:label="loc_us-gaap_MeasurementInputPriceVolatilityMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputPriceVolatilityMember" xml:lang="en-US">Measurement Input, Price Volatility [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputPriceVolatilityMember" xml:lang="en-US">Equity Volatility</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputPriceVolatilityMember" xlink:to="lab_us-gaap_MeasurementInputPriceVolatilityMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EbtdaVolatilityMember" xlink:label="loc_ck0001070304_EbtdaVolatilityMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EbtdaVolatilityMember" xml:lang="en-US">EBTDA Volatility [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_EbtdaVolatilityMember" xml:lang="en-US">EBTDA Volatility</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EbtdaVolatilityMember" xlink:to="lab_ck0001070304_EbtdaVolatilityMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EbtdaVolatilityMember" xml:lang="en-US">EBTDA volatility.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_MinimumMember" xml:lang="en-US">Minimum [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_MinimumMember" xml:lang="en-US">Minimum</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember" xlink:to="lab_srt_MinimumMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_WeightedAverageMember" xlink:label="loc_srt_WeightedAverageMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_WeightedAverageMember" xml:lang="en-US">Weighted Average [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_WeightedAverageMember" xml:lang="en-US">Weighted Average</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_WeightedAverageMember" xlink:to="lab_srt_WeightedAverageMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ValuationTechniqueAxis" xlink:label="loc_us-gaap_ValuationTechniqueAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ValuationTechniqueAxis" xml:lang="en-US">Valuation Approach and Technique [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ValuationTechniqueAxis" xml:lang="en-US">Valuation Approach and Technique [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueAxis" xlink:to="lab_us-gaap_ValuationTechniqueAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ValuationTechniqueDomain" xml:lang="en-US">Valuation Approach and Technique [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ValuationTechniqueDomain" xml:lang="en-US">Valuation Approach and Technique [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueDomain" xlink:to="lab_us-gaap_ValuationTechniqueDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ValuationTechniqueDiscountedCashFlowMember" xlink:label="loc_us-gaap_ValuationTechniqueDiscountedCashFlowMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ValuationTechniqueDiscountedCashFlowMember" xml:lang="en-US">Valuation Technique, Discounted Cash Flow [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ValuationTechniqueDiscountedCashFlowMember" xml:lang="en-US">Discounted cash flows</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueDiscountedCashFlowMember" xlink:to="lab_us-gaap_ValuationTechniqueDiscountedCashFlowMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ValuationTechniqueConsensusPricingModelMember" xlink:label="loc_us-gaap_ValuationTechniqueConsensusPricingModelMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ValuationTechniqueConsensusPricingModelMember" xml:lang="en-US">Valuation Technique, Consensus Pricing Model [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ValuationTechniqueConsensusPricingModelMember" xml:lang="en-US">Appraisals/Broker quotes</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ValuationTechniqueConsensusPricingModelMember" xml:lang="en-US">Appraisals/Broker quotes</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueConsensusPricingModelMember" xlink:to="lab_us-gaap_ValuationTechniqueConsensusPricingModelMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MarketMultiplesMember" xlink:label="loc_ck0001070304_MarketMultiplesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MarketMultiplesMember" xml:lang="en-US">Market Multiples [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_MarketMultiplesMember" xml:lang="en-US">Market Multiples</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MarketMultiplesMember" xlink:to="lab_ck0001070304_MarketMultiplesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DiscountedCashFlows1Member" xlink:label="loc_ck0001070304_DiscountedCashFlows1Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DiscountedCashFlows1Member" xml:lang="en-US">Discounted cash flows 1 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DiscountedCashFlows1Member" xml:lang="en-US">Discounted cash flows</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DiscountedCashFlows1Member" xlink:to="lab_ck0001070304_DiscountedCashFlows1Member" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OptionsHeldWrittenAndOtherMember" xlink:label="loc_ck0001070304_OptionsHeldWrittenAndOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OptionsHeldWrittenAndOtherMember" xml:lang="en-US">Options Held Written and Other [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OptionsHeldWrittenAndOtherMember" xml:lang="en-US">Options held/written and other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OptionsHeldWrittenAndOtherMember" xlink:to="lab_ck0001070304_OptionsHeldWrittenAndOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OptionsHeldWrittenAndOtherMember" xml:lang="en-US">Options Held Written and Other [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherRealEstateOwnedMeasurementInput" xlink:label="loc_us-gaap_OtherRealEstateOwnedMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherRealEstateOwnedMeasurementInput" xml:lang="en-US">Other Real Estate Owned, Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherRealEstateOwnedMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Real estate collateral-dependent loans (net of allowance for credit losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherRealEstateOwnedMeasurementInput" xlink:to="lab_us-gaap_OtherRealEstateOwnedMeasurementInput" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" xlink:label="loc_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" xml:lang="en-US">Investment In Operating Leases and Property Under Facility Operations</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" xml:lang="en-US">Investment in operating leases, property under facility operations and office facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" xlink:to="lab_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentInOperatingLeasesAndPropertyUnderFacilityOperations" xml:lang="en-US">Investment in operating leases and property under facility operations.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" xlink:label="loc_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" xml:lang="en-US">Investment Operating Leases And Property Under Facility Operations Measurement Input</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" xml:lang="en-US">Significant unobservable inputs, Investment in operating leases, property under facility operations and office facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" xlink:to="lab_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentOperatingLeasesAndPropertyUnderFacilityOperationsMeasurementInput" xml:lang="en-US">Investment operating leases and property under facility operations measurement input.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MeasurementInputCapRateMember" xlink:label="loc_us-gaap_MeasurementInputCapRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MeasurementInputCapRateMember" xml:lang="en-US">Measurement Input, Cap Rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MeasurementInputCapRateMember" xml:lang="en-US">Capitalization rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputCapRateMember" xlink:to="lab_us-gaap_MeasurementInputCapRateMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostApproachValuationTechniqueMember" xlink:label="loc_us-gaap_CostApproachValuationTechniqueMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CostApproachValuationTechniqueMember" xml:lang="en-US">Valuation, Cost Approach [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CostApproachValuationTechniqueMember" xml:lang="en-US">Direct capitalization</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostApproachValuationTechniqueMember" xlink:to="lab_us-gaap_CostApproachValuationTechniqueMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessAcquisitionAxis" xml:lang="en-US">Business Acquisition [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BusinessAcquisitionAxis" xml:lang="en-US">Business Acquisition [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAxis" xlink:to="lab_us-gaap_BusinessAcquisitionAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="lab_us-gaap_BusinessAcquisitionAcquireeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems" xlink:to="lab_us-gaap_BusinessAcquisitionLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" xlink:label="loc_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" xml:lang="en-US">Gains(Losses) On Sale Of Subsidiaries And Affiliates And Liquidation Losses, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" xml:lang="en-US">Gains (losses) on sales of subsidiaries and equity method investments and liquidation losses, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" xlink:to="lab_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsLossesOnSaleOfSubsidiariesAndAffiliatesAndLiquidationLossesNet" xml:lang="en-US">The realized gain or loss on the sale of divested businesses, included both in continuing operations as well as in discontinued operations.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis" xlink:to="lab_us-gaap_DisposalGroupClassificationAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain" xlink:to="lab_us-gaap_DisposalGroupClassificationDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DivestitureMember" xlink:label="loc_ck0001070304_DivestitureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DivestitureMember" xml:lang="en-US">Divestiture [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DivestitureMember" xml:lang="en-US">Divestiture</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DivestitureMember" xlink:to="lab_ck0001070304_DivestitureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DivestitureMember" xml:lang="en-US">Divestiture [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis" xml:lang="en-US">Segments [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis" xml:lang="en-US">Segments [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentDomain" xml:lang="en-US">Segments [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SegmentDomain" xml:lang="en-US">Segments [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain" xlink:to="lab_us-gaap_SegmentDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EnvironmentalAndEnergyMember" xlink:label="loc_ck0001070304_EnvironmentalAndEnergyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EnvironmentalAndEnergyMember" xml:lang="en-US">Environmental And Energy [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_EnvironmentalAndEnergyMember" xml:lang="en-US">Environmental And Energy</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:label="lab_ck0001070304_EnvironmentalAndEnergyMember" xml:lang="en-US">Environment and energy services</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EnvironmentalAndEnergyMember" xlink:to="lab_ck0001070304_EnvironmentalAndEnergyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EnvironmentalAndEnergyMember" xml:lang="en-US">Environment and energy related services.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" xlink:label="loc_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" xml:lang="en-US">Corporate Financial Services and Maintenance Leasing [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" xml:lang="en-US">Corporate Financial Services and Maintenance Leasing</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" xlink:to="lab_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporateFinancialServicesAndMaintenanceLeasingMember" xml:lang="en-US">Corporate Financial Services and Maintenance Leasing</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ORIXUsaMember" xlink:label="loc_ck0001070304_ORIXUsaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ORIXUsaMember" xml:lang="en-US">O R I X USA [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ORIXUsaMember" xml:lang="en-US">ORIX USA</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ORIXUsaMember" xlink:to="lab_ck0001070304_ORIXUsaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ORIXUsaMember" xml:lang="en-US">ORIX USA.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AsiaAndAustraliaMember" xlink:label="loc_ck0001070304_AsiaAndAustraliaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AsiaAndAustraliaMember" xml:lang="en-US">Asia And Australia [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AsiaAndAustraliaMember" xml:lang="en-US">Asia and Australia</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AsiaAndAustraliaMember" xlink:to="lab_ck0001070304_AsiaAndAustraliaMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PeInvestmentAndConcessionSegmentMember" xlink:label="loc_ck0001070304_PeInvestmentAndConcessionSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionSegmentMember" xml:lang="en-US">PE Investment And Concession Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionSegmentMember" xml:lang="en-US">PE Investment and Concession</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PeInvestmentAndConcessionSegmentMember" xlink:to="lab_ck0001070304_PeInvestmentAndConcessionSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionSegmentMember" xml:lang="en-US">PE Investment And Concession Segment [Member].</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AircraftAndShipsMember" xlink:label="loc_ck0001070304_AircraftAndShipsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AircraftAndShipsMember" xml:lang="en-US">Aircraft And Ships [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AircraftAndShipsMember" xml:lang="en-US">Aircraft and Ships</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AircraftAndShipsMember" xlink:to="lab_ck0001070304_AircraftAndShipsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AircraftAndShipsMember" xml:lang="en-US">Aircraft and ships.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xml:lang="en-US">Income Statement Location [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xml:lang="en-US">Income Statement Location [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis" xlink:to="lab_us-gaap_IncomeStatementLocationAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xml:lang="en-US">Income Statement Location [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xml:lang="en-US">Income Statement Location [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain" xlink:to="lab_us-gaap_IncomeStatementLocationDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RevenueFromContractWithCustomersTable" xlink:label="loc_ck0001070304_RevenueFromContractWithCustomersTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersTable" xml:lang="en-US">Revenue From Contract With Customers [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersTable" xml:lang="en-US">Revenue From Contract With Customers [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RevenueFromContractWithCustomersTable" xlink:to="lab_ck0001070304_RevenueFromContractWithCustomersTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersTable" xml:lang="en-US">Revenue From Contract With Customers [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RevenueFromContractWithCustomersLineItems" xlink:label="loc_ck0001070304_RevenueFromContractWithCustomersLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersLineItems" xml:lang="en-US">Revenue From Contract With Customers [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersLineItems" xml:lang="en-US">Revenue From Contract With Customers [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RevenueFromContractWithCustomersLineItems" xlink:to="lab_ck0001070304_RevenueFromContractWithCustomersLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RevenueFromContractWithCustomersLineItems" xml:lang="en-US">Revenue from contract with customers.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xml:lang="en-US">Revenues from contracts with customers</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xml:lang="en-US">Revenues from contracts with customers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" xlink:label="loc_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" xml:lang="en-US">Other Revenues other than Revenue from Contract with Customer</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" xml:lang="en-US">Other revenues</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" xlink:to="lab_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherRevenuesOtherThanRevenueFromContractWithCustomer" xml:lang="en-US">Other revenues are not in the scope of revenue from contracts with customers.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xml:lang="en-US">Contract with Customer, Asset and Liability [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TradeNotesAccountsAndOtherReceivable" xlink:label="loc_ck0001070304_TradeNotesAccountsAndOtherReceivable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherReceivable" xml:lang="en-US">Trade Notes, Accounts and Other Receivable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherReceivable" xml:lang="en-US">Trade Notes, Accounts and Other Receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TradeNotesAccountsAndOtherReceivable" xlink:to="lab_ck0001070304_TradeNotesAccountsAndOtherReceivable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TradeNotesAccountsAndOtherReceivable" xml:lang="en-US">Trade Notes, Accounts and Other Receivable</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractWithCustomerAssetNetCurrent" xml:lang="en-US">Contract with Customer, Asset, Net, Current</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ContractWithCustomerAssetNetCurrent" xml:lang="en-US">Contract assets (Included in Other Assets)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:to="lab_us-gaap_ContractWithCustomerAssetNetCurrent" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractWithCustomerLiability" xml:lang="en-US">Contract with Customer, Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ContractWithCustomerLiability" xml:lang="en-US">Contract liabilities (Included in Other Liabilities)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiability" xlink:to="lab_us-gaap_ContractWithCustomerLiability" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligation" xml:lang="en-US">Revenue, Remaining Performance Obligation, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligation" xml:lang="en-US">Revenue remaining performance obligation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligation" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligation" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Explanation</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" xml:lang="en-US">Revenue remaining performance obligation expected timing of satisfaction, period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" xml:lang="en-US">Revenue remaining performance obligation expected timing of satisfaction period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xml:lang="en-US">Revenue included in contract liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AutomobileServicesMember" xlink:label="loc_ck0001070304_AutomobileServicesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AutomobileServicesMember" xml:lang="en-US">Automobile Services [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AutomobileServicesMember" xml:lang="en-US">Automobile related services</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AutomobileServicesMember" xlink:to="lab_ck0001070304_AutomobileServicesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AutomobileServicesMember" xml:lang="en-US">Automobile services.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" xlink:label="loc_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" xml:lang="en-US">Lease income&#8212;net investment in leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" xlink:to="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseAbstract" xml:lang="en-US">Capital Leases Direct Financing And Sales Type Lease</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" xml:lang="en-US">Sales-type and Direct Financing Leases, Interest Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" xml:lang="en-US">Interest income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" xlink:to="lab_us-gaap_SalesTypeAndDirectFinancingLeasesInterestIncome" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" xlink:label="loc_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" xml:lang="en-US">Capital Leases Direct Financing And Sales Type Lease Other Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" xml:lang="en-US">Other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" xlink:to="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CapitalLeasesDirectFinancingAndSalesTypeLeaseOtherIncome" xml:lang="en-US">Capital Leases Direct Financing And Sales Type Lease Other Income</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLeaseIncome" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OperatingLeaseLeaseIncome" xml:lang="en-US">Operating Lease, Lease Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OperatingLeaseLeaseIncome" xml:lang="en-US">Lease income &#8211; operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLeaseIncome" xlink:to="lab_us-gaap_OperatingLeaseLeaseIncome" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseIncome" xlink:label="loc_us-gaap_LeaseIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LeaseIncome" xml:lang="en-US">Lease Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_LeaseIncome" xml:lang="en-US">Total lease income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseIncome" xlink:to="lab_us-gaap_LeaseIncome" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseIncomeComprehensiveIncomeExtensibleList" xlink:label="loc_us-gaap_OperatingLeaseIncomeComprehensiveIncomeExtensibleList" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OperatingLeaseIncomeComprehensiveIncomeExtensibleList" xml:lang="en-US">Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseIncomeComprehensiveIncomeExtensibleList" xlink:to="lab_us-gaap_OperatingLeaseIncomeComprehensiveIncomeExtensibleList" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LessorLeaseDescriptionTable" xlink:label="loc_us-gaap_LessorLeaseDescriptionTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LessorLeaseDescriptionTable" xml:lang="en-US">Lessor, Lease, Description [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorLeaseDescriptionTable" xlink:to="lab_us-gaap_LessorLeaseDescriptionTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LessorLeaseDescriptionLineItems" xlink:label="loc_us-gaap_LessorLeaseDescriptionLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LessorLeaseDescriptionLineItems" xml:lang="en-US">Lessor, Lease, Description [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorLeaseDescriptionLineItems" xlink:to="lab_us-gaap_LessorLeaseDescriptionLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateAssetMember" xlink:label="loc_ck0001070304_RealEstateAssetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateAssetMember" xml:lang="en-US">Real Estate Asset [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_RealEstateAssetMember" xml:lang="en-US">Real estate asset [member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateAssetMember" xlink:to="lab_ck0001070304_RealEstateAssetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateAssetMember" xml:lang="en-US">Real Estate Asset [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" xlink:label="loc_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" xml:lang="en-US">Operating Lease Assets Other than Real Estate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" xml:lang="en-US">Operating lease assets other than real estate [member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" xlink:to="lab_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OperatingLeaseAssetsOtherThanRealEstateMember" xml:lang="en-US">Operating Lease Assets Other than Real Estate [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable" xml:lang="en-US">Schedule of Financing Receivable, Allowance for Credit Losses [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable" xlink:to="lab_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePortfolioSegmentAxis" xlink:label="loc_us-gaap_FinancingReceivablePortfolioSegmentAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePortfolioSegmentAxis" xml:lang="en-US">Financing Receivable Portfolio Segment [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablePortfolioSegmentAxis" xml:lang="en-US">Financing Receivable Portfolio Segment [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePortfolioSegmentAxis" xlink:to="lab_us-gaap_FinancingReceivablePortfolioSegmentAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePortfolioSegmentDomain" xlink:label="loc_us-gaap_FinancingReceivablePortfolioSegmentDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePortfolioSegmentDomain" xml:lang="en-US">Financing Receivable Portfolio Segment [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablePortfolioSegmentDomain" xml:lang="en-US">Financing Receivable Portfolio Segment [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePortfolioSegmentDomain" xlink:to="lab_us-gaap_FinancingReceivablePortfolioSegmentDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConsumerPortfolioSegmentMember" xlink:label="loc_us-gaap_ConsumerPortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ConsumerPortfolioSegmentMember" xml:lang="en-US">Consumer Portfolio Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ConsumerPortfolioSegmentMember" xml:lang="en-US">Consumer</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ConsumerPortfolioSegmentMember" xml:lang="en-US">Consumer borrowers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsumerPortfolioSegmentMember" xlink:to="lab_us-gaap_ConsumerPortfolioSegmentMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporatePortfolioSegmentMember" xlink:label="loc_ck0001070304_CorporatePortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporatePortfolioSegmentMember" xml:lang="en-US">Corporate Portfolio Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CorporatePortfolioSegmentMember" xml:lang="en-US">Corporate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CorporatePortfolioSegmentMember" xml:lang="en-US">Corporate borrowers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporatePortfolioSegmentMember" xlink:to="lab_ck0001070304_CorporatePortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporatePortfolioSegmentMember" xml:lang="en-US">Corporate Portfolio Segment [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PurchasedLoanPortfolioSegmentMember" xlink:label="loc_ck0001070304_PurchasedLoanPortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PurchasedLoanPortfolioSegmentMember" xml:lang="en-US">Purchased Loan Portfolio Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_PurchasedLoanPortfolioSegmentMember" xml:lang="en-US">Purchased loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PurchasedLoanPortfolioSegmentMember" xml:lang="en-US">Purchased loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PurchasedLoanPortfolioSegmentMember" xlink:to="lab_ck0001070304_PurchasedLoanPortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PurchasedLoanPortfolioSegmentMember" xml:lang="en-US">Purchased Loan Portfolio Segment [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NetInvestmentInLeasesMember" xlink:label="loc_ck0001070304_NetInvestmentInLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NetInvestmentInLeasesMember" xml:lang="en-US">Net Investment In Leases [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NetInvestmentInLeasesMember" xml:lang="en-US">Net investment in leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NetInvestmentInLeasesMember" xlink:to="lab_ck0001070304_NetInvestmentInLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NetInvestmentInLeasesMember" xml:lang="en-US">Net investment in leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" xlink:label="loc_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" xml:lang="en-US">Installment Loans Net And Investment In Leases [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" xml:lang="en-US">Installment loans and net investment in leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" xlink:to="lab_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InstallmentLoansNetAndInvestmentInLeasesMember" xml:lang="en-US">Installment loans net and investment in leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" xlink:label="loc_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" xml:lang="en-US">Other Financial Assets Measured At Amortized Cost [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" xml:lang="en-US">Other financial assets measured at amortized cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" xlink:to="lab_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherFinancialAssetsMeasuredAtAmortizedCostMember" xml:lang="en-US">Other financial assets measured at amortized cost.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LoansToEquityMethodInvesteesMember" xlink:label="loc_ck0001070304_LoansToEquityMethodInvesteesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LoansToEquityMethodInvesteesMember" xml:lang="en-US">Loans to Equity Method Investees [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_LoansToEquityMethodInvesteesMember" xml:lang="en-US">Loans to Equity Method Investees</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LoansToEquityMethodInvesteesMember" xlink:to="lab_ck0001070304_LoansToEquityMethodInvesteesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LoansToEquityMethodInvesteesMember" xml:lang="en-US">Loans to equity method investees.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xml:lang="en-US">Class of Financing Receivable, Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xml:lang="en-US">Class of Financing Receivable, Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:to="lab_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xml:lang="en-US">Class of Financing Receivable, Type [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xml:lang="en-US">Class of Financing Receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="lab_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NonRecourseLoansMember" xlink:label="loc_ck0001070304_NonRecourseLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NonRecourseLoansMember" xml:lang="en-US">Non Recourse Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NonRecourseLoansMember" xml:lang="en-US">Non-recourse Loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NonRecourseLoansMember" xlink:to="lab_ck0001070304_NonRecourseLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NonRecourseLoansMember" xml:lang="en-US">Non Recourse Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherThanNonRecourseLoansMember" xlink:label="loc_ck0001070304_OtherThanNonRecourseLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherThanNonRecourseLoansMember" xml:lang="en-US">Other Than Non Recourse Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherThanNonRecourseLoansMember" xml:lang="en-US">Other than non-recourse loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_OtherThanNonRecourseLoansMember" xml:lang="en-US">Other than non-recourse loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherThanNonRecourseLoansMember" xlink:to="lab_ck0001070304_OtherThanNonRecourseLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherThanNonRecourseLoansMember" xml:lang="en-US">Other Than Non Recourse Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateMember" xlink:label="loc_us-gaap_RealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RealEstateMember" xml:lang="en-US">Real Estate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:label="lab_us-gaap_RealEstateMember" xml:lang="en-US">Real estate loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_RealEstateMember" xml:lang="en-US">Real estate sales</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RealEstateMember" xlink:to="lab_us-gaap_RealEstateMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConsumerLoanMember" xlink:label="loc_us-gaap_ConsumerLoanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ConsumerLoanMember" xml:lang="en-US">Consumer Loan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_ConsumerLoanMember" xml:lang="en-US">Card loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ConsumerLoanMember" xml:lang="en-US">Card loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsumerLoanMember" xlink:to="lab_us-gaap_ConsumerLoanMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherConsumerLoanMember" xlink:label="loc_ck0001070304_OtherConsumerLoanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherConsumerLoanMember" xml:lang="en-US">Other Consumer Loan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_OtherConsumerLoanMember" xml:lang="en-US">Other</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_OtherConsumerLoanMember" xml:lang="en-US">Other loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_ck0001070304_OtherConsumerLoanMember" xml:lang="en-US">Other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherConsumerLoanMember" xlink:to="lab_ck0001070304_OtherConsumerLoanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherConsumerLoanMember" xml:lang="en-US">Other Consumer Loan [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" xml:lang="en-US">Financing Receivable, Allowance for Credit Loss, Purchased with Credit Deterioration, Increase</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" xml:lang="en-US">Allowance of purchased loans during the reporting period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses, Write-downs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" xml:lang="en-US">Charge-offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" xml:lang="en-US">Total charge-offs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses, Recovery</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" xml:lang="en-US">Recoveries</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" xlink:label="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses, Other Adjustments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" xml:lang="en-US">Other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" xlink:to="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossesOtherAdjustments" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses, Other Adjustments</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLosses" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLosses" xml:lang="en-US">Ending balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLosses" xml:lang="en-US">Beginning balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLosses" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" xml:lang="en-US">Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" xml:lang="en-US">Collective (pool) assessment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" xlink:to="lab_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" xlink:label="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" xml:lang="en-US">Financing Receivable Allowance for Credit Loss Individually Evaluated for Impairment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" xml:lang="en-US">Individual assessment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" xlink:to="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossIndividuallyEvaluatedForImpairment" xml:lang="en-US">Financing receivable allowance for credit loss individually evaluated for impairment.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForLoanLossesExpensed" xlink:label="loc_us-gaap_ProvisionForLoanLossesExpensed" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProvisionForLoanLossesExpensed" xml:lang="en-US">Financing Receivable, Credit Loss, Expense (Reversal)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProvisionForLoanLossesExpensed" xml:lang="en-US">Provision (Reversal)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForLoanLossesExpensed" xlink:to="lab_us-gaap_ProvisionForLoanLossesExpensed" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_StatementGeographicalAxis" xml:lang="en-US">Geographical [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_StatementGeographicalAxis" xml:lang="en-US">Geographical [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementGeographicalAxis" xlink:to="lab_srt_StatementGeographicalAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_SegmentGeographicalDomain" xml:lang="en-US">Geographical [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_SegmentGeographicalDomain" xml:lang="en-US">Geographical [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_SegmentGeographicalDomain" xlink:to="lab_srt_SegmentGeographicalDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_JP" xlink:label="loc_country_JP" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_JP" xml:lang="en-US">JAPAN</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_JP" xml:lang="en-US">Japan</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_country_JP" xml:lang="en-US">Japanese plans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_JP" xlink:to="lab_country_JP" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OverseasMember" xlink:label="loc_ck0001070304_OverseasMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OverseasMember" xml:lang="en-US">Overseas [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OverseasMember" xml:lang="en-US">Overseas</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OverseasMember" xlink:to="lab_ck0001070304_OverseasMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OverseasMember" xml:lang="en-US">Overseas</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AmericasMember" xlink:label="loc_srt_AmericasMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_AmericasMember" xml:lang="en-US">Americas [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_AmericasMember" xml:lang="en-US">The Americas</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_AmericasMember" xlink:to="lab_srt_AmericasMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis" xlink:label="loc_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis" xml:lang="en-US">Financing Receivable Recorded Investment By Class Of Financing Receivable One [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis" xlink:to="lab_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneDomain" xlink:label="loc_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneDomain" xml:lang="en-US">Financing Receivable Recorded Investment By Class Of Financing Receivable One [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneDomain" xlink:to="lab_ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporateRealEstateCompaniesLoansMember" xlink:label="loc_ck0001070304_CorporateRealEstateCompaniesLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporateRealEstateCompaniesLoansMember" xml:lang="en-US">Corporate Real Estate Companies Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CorporateRealEstateCompaniesLoansMember" xml:lang="en-US">Real estate companies</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_CorporateRealEstateCompaniesLoansMember" xml:lang="en-US">Real estate companies</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporateRealEstateCompaniesLoansMember" xlink:to="lab_ck0001070304_CorporateRealEstateCompaniesLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporateRealEstateCompaniesLoansMember" xml:lang="en-US">Corporate Real Estate Companies Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xlink:label="loc_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xml:lang="en-US">Commercial, Industrial and Other Companies Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xml:lang="en-US">Commercial, industrial and other companies loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xml:lang="en-US">Commercial, industrial and other companies</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xml:lang="en-US">Commercial, industrial and other companies</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xlink:to="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember" xml:lang="en-US">Commercial, Industrial and Other Companies Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossStatusAxis" xlink:label="loc_us-gaap_CreditLossStatusAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditLossStatusAxis" xml:lang="en-US">Credit Loss Status [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditLossStatusAxis" xlink:to="lab_us-gaap_CreditLossStatusAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossStatusDomain" xlink:label="loc_us-gaap_CreditLossStatusDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditLossStatusDomain" xml:lang="en-US">Credit Loss Status [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditLossStatusDomain" xlink:to="lab_us-gaap_CreditLossStatusDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" xlink:label="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" xml:lang="en-US">Financial Asset Acquired with Credit Deterioration [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" xml:lang="en-US">Financial asset acquired with credit deterioration</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" xlink:to="lab_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosurAxis" xlink:label="loc_ck0001070304_DisclosurAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosurAxis" xml:lang="en-US">Disclosur [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosurAxis" xlink:to="lab_ck0001070304_DisclosurAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureDomain" xlink:label="loc_ck0001070304_DisclosureDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosureDomain" xml:lang="en-US">Disclosure [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosureDomain" xlink:to="lab_ck0001070304_DisclosureDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts" xml:lang="en-US">Accounts Receivable, Credit Loss Expense (Reversal)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts" xml:lang="en-US">Provision for credit losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForDoubtfulAccounts" xlink:to="lab_us-gaap_ProvisionForDoubtfulAccounts" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" xlink:label="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" xml:lang="en-US">Disclosure in Tabular Form of Allowances for Credit Losses and Provision for Credit Losses [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" xlink:to="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesAbstract" xml:lang="en-US">Disclosure in tabular form of allowances for credit losses and provision for credit losses.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" xlink:label="loc_us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" xml:lang="en-US">Net Investment in Lease, Credit Loss Expense (Reversal)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" xml:lang="en-US">Net investment in leases, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" xlink:to="lab_us-gaap_NetInvestmentInLeaseCreditLossExpenseReversal" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" xlink:label="loc_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" xml:lang="en-US">Provision For Credit Losses On Instalment Loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" xml:lang="en-US">Installment loans, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" xlink:to="lab_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnInstalmentLoans" xml:lang="en-US">Provision for credit losses on instalment loans.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" xlink:label="loc_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" xml:lang="en-US">Provision For Credit Losses On Net Investment In Leases And Instalment Loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" xml:lang="en-US">Subtotal in the above table, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" xlink:to="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesAndInstalmentLoans" xml:lang="en-US">Provision for credit losses on net investment in leases and instalment loans.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" xlink:label="loc_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" xml:lang="en-US">Provision For Credit Losses On Other Financial Assets Measured At Amortised Costs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" xml:lang="en-US">Other financial assets measured at amortized cost, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" xlink:to="lab_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnOtherFinancialAssetsMeasuredAtAmortisedCosts" xml:lang="en-US">Provision for credit losses on other financial assets measured at amortised costs.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" xlink:label="loc_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" xml:lang="en-US">Provision For Credit Losses On Net Investment In Leases Instalment Loans And Other Financial Asset Measured At Amortised Costs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" xml:lang="en-US">Total in the above table, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" xlink:to="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ProvisionForCreditLossesOnNetInvestmentInLeasesInstalmentLoansAndOtherFinancialAssetMeasuredAtAmortisedCosts" xml:lang="en-US">Provision for credit losses on net investment in leases instalment loans and other financial asset measured at amortised costs.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" xml:lang="en-US">Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" xml:lang="en-US">Off-balance sheet credit exposures, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" xlink:to="lab_us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" xml:lang="en-US">Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" xml:lang="en-US">Available-for-sale debt securities, provision for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesTable" xlink:label="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesTable" xml:lang="en-US">Disclosure in Tabular Form of Allowances for Credit Losses and Provision for Credit Losses [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesTable" xlink:to="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesLineItems" xlink:label="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesLineItems" xml:lang="en-US">Disclosure in Tabular Form of Allowances for Credit Losses and Provision for Credit Losses [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesLineItems" xlink:to="lab_ck0001070304_DisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLossesLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffBalanceSheetCreditLossLiability" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiability" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OffBalanceSheetCreditLossLiability" xml:lang="en-US">Off-Balance Sheet, Credit Loss, Liability</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_OffBalanceSheetCreditLossLiability" xml:lang="en-US">Allowance for credit losses on off balance sheet exposures</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OffBalanceSheetCreditLossLiability" xml:lang="en-US">Allowance for&#160;off-balance&#160;sheet credit exposure</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffBalanceSheetCreditLossLiability" xlink:to="lab_us-gaap_OffBalanceSheetCreditLossLiability" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherLiabilitiesMember" xml:lang="en-US">Other Liabilities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherLiabilitiesMember" xml:lang="en-US">Other liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesMember" xlink:to="lab_us-gaap_OtherLiabilitiesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisclosureAxis" xlink:label="loc_ck0001070304_DisclosureAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisclosureAxis" xml:lang="en-US">Disclosure [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisclosureAxis" xlink:to="lab_ck0001070304_DisclosureAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" xlink:label="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" xml:lang="en-US">Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" xml:lang="en-US">Purchase price</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" xlink:to="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" xlink:label="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" xml:lang="en-US">Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" xml:lang="en-US">Allowance for credit losses at acquisition date</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" xlink:to="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" xlink:label="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" xml:lang="en-US">Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" xml:lang="en-US">Discount or premium attributable to other factors</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" xlink:to="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" xlink:label="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" xml:lang="en-US">Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" xml:lang="en-US">Par value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" xlink:to="lab_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable" xml:lang="en-US">Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable" xlink:to="lab_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentPerformanceStatusAxis" xlink:label="loc_us-gaap_FinancialInstrumentPerformanceStatusAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialInstrumentPerformanceStatusAxis" xml:lang="en-US">Financial Instrument Performance Status [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentPerformanceStatusAxis" xlink:to="lab_us-gaap_FinancialInstrumentPerformanceStatusAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentPerformanceStatusDomain" xlink:label="loc_us-gaap_FinancialInstrumentPerformanceStatusDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialInstrumentPerformanceStatusDomain" xml:lang="en-US">Financial Instrument Performance Status [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentPerformanceStatusDomain" xlink:to="lab_us-gaap_FinancialInstrumentPerformanceStatusDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformingFinancingReceivableMember" xlink:label="loc_us-gaap_PerformingFinancingReceivableMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PerformingFinancingReceivableMember" xml:lang="en-US">Performing Financial Instruments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PerformingFinancingReceivableMember" xml:lang="en-US">Performing</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PerformingFinancingReceivableMember" xlink:to="lab_us-gaap_PerformingFinancingReceivableMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonperformingFinancingReceivableMember" xlink:label="loc_us-gaap_NonperformingFinancingReceivableMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NonperformingFinancingReceivableMember" xml:lang="en-US">Nonperforming Financial Instruments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NonperformingFinancingReceivableMember" xml:lang="en-US">Non-Performing</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonperformingFinancingReceivableMember" xlink:to="lab_us-gaap_NonperformingFinancingReceivableMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentLineItems" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentLineItems" xml:lang="en-US">Financing Receivable, Recorded Investment [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems" xlink:to="lab_us-gaap_FinancingReceivableRecordedInvestmentLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" xml:lang="en-US">Financing Receivable, Year One, Originated, Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" xml:lang="en-US">Current fiscal year</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" xml:lang="en-US">Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" xml:lang="en-US">One year ago</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" xml:lang="en-US">Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" xml:lang="en-US">Two years ago</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" xml:lang="en-US">Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" xml:lang="en-US">Three years ago</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" xml:lang="en-US">Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" xml:lang="en-US">Four years ago</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" xml:lang="en-US">Financing Receivable, Originated, More than Five Years before Current Fiscal Year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" xml:lang="en-US">Prior</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" xlink:to="lab_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableGross" xlink:label="loc_us-gaap_NotesReceivableGross" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NotesReceivableGross" xml:lang="en-US">Financing Receivable, before Allowance for Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_NotesReceivableGross" xml:lang="en-US">Total financing receivables</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_NotesReceivableGross" xml:lang="en-US">Lease payments, loans and investment in operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesReceivableGross" xlink:to="lab_us-gaap_NotesReceivableGross" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" xml:lang="en-US">Current fiscal year (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">One year ago (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Two years ago (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Three years ago (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Four years ago (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" xlink:label="loc_us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" xml:lang="en-US">Prior (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" xlink:to="lab_us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" xlink:label="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Financing Receivable Allowance for Credit Loss Writeoff excluding revolving repayment card loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Total financing receivables (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" xlink:to="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableAllowanceForCreditLossWriteoffExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Financing receivable allowance for credit loss write-off excluding revolving repayment card loans.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" xlink:label="loc_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" xml:lang="en-US">Details Of Financial Assets Including Revolving Repayment Card Loans [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" xlink:to="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTable" xml:lang="en-US">Details of financial assets including revolving repayment card loans [Table].</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" xlink:label="loc_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" xml:lang="en-US">Details Of Financial Assets Including Revolving Repayment Card Loans [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" xlink:to="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansLineItems" xml:lang="en-US">Details of financial assets including revolving repayment card loans [Line items].</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" xlink:label="loc_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" xml:lang="en-US">Financing Receivable Revolving Card Loans Before Modification</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" xml:lang="en-US">Revolving repayment card loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" xlink:to="lab_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansBeforeModification" xml:lang="en-US">Financing receivable revolving card loans before modification.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" xlink:label="loc_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" xml:lang="en-US">Financing Receivable Revolving Card Loans Modification Of Collection Condition</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" xml:lang="en-US">Modification of collection condition by relief of contract condition</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" xlink:to="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionCondition" xml:lang="en-US">Financing receivable revolving card loans modification of collection condition.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRevolving" xlink:label="loc_us-gaap_FinancingReceivableRevolving" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRevolving" xml:lang="en-US">Financing Receivable, Revolving</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableRevolving" xml:lang="en-US">Total&#8212;revolving repayment card loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRevolving" xlink:to="lab_us-gaap_FinancingReceivableRevolving" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" xlink:label="loc_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Financing Receivable Excluding Revolving Repayment Card Loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Total&#8212; origination year (excluding revolving repayment card loans)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" xlink:to="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoans" xml:lang="en-US">Financing receivable excluding revolving repayment card loans.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancialAssetsAtAmortisedCost" xlink:label="loc_ck0001070304_FinancialAssetsAtAmortisedCost" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortisedCost" xml:lang="en-US">Financial Assets At Amortised Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortisedCost" xml:lang="en-US">Total&#8212; financial assets measured at amortized cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancialAssetsAtAmortisedCost" xlink:to="lab_ck0001070304_FinancialAssetsAtAmortisedCost" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortisedCost" xml:lang="en-US">Financial assets at amortised cost.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" xlink:label="loc_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" xml:lang="en-US">Financing Receivable Revolving Repayment Card Loans Gross Write Off</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" xml:lang="en-US">Revolving repayment card loans (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" xlink:to="lab_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingRepaymentCardLoansGrossWriteOff" xml:lang="en-US">Financing receivable revolving repayment card loans gross write off.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" xlink:label="loc_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" xml:lang="en-US">Financing Receivable Revolving Card Loans Modification Of Collection Condition Gross Write Offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" xml:lang="en-US">Modification of collection condition by relief of contract condition (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" xlink:to="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingCardLoansModificationOfCollectionConditionGrossWriteOffs" xml:lang="en-US">Financing receivable revolving card loans modification of collection condition gross write offs.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" xlink:label="loc_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" xml:lang="en-US">Financing Receivable Revolving Gross Write Offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" xml:lang="en-US">Total&#8212;revolving repayment card loans (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" xlink:to="lab_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableRevolvingGrossWriteOffs" xml:lang="en-US">Financing receivable revolving gross write offs.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" xlink:label="loc_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" xml:lang="en-US">Financing Receivable Excluding Revolving Repayment Card Loan Gross Write Offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" xml:lang="en-US">Total&#8212; origination year (excluding revolving repayment card loans) (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" xlink:to="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivableExcludingRevolvingRepaymentCardLoanGrossWriteOffs" xml:lang="en-US">Financing receivable excluding revolving repayment card loan gross write offs.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" xlink:label="loc_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" xml:lang="en-US">Financial Assets At Amortized Cost Gross Write Offs</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" xml:lang="en-US">Total&#8212; financial assets measured at amortized cost (Gross write-offs)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" xlink:to="lab_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancialAssetsAtAmortizedCostGrossWriteOffs" xml:lang="en-US">Financial assets at amortized cost gross write offs.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFinancingReceivablesPastDueTable" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfFinancingReceivablesPastDueTable" xml:lang="en-US">Schedule of Financing Receivables Past Due [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable" xlink:to="lab_us-gaap_ScheduleOfFinancingReceivablesPastDueTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivables30To89DaysPastDueMember" xlink:label="loc_ck0001070304_FinancingReceivables30To89DaysPastDueMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivables30To89DaysPastDueMember" xml:lang="en-US">Financing Receivables 30 To 89 Days Past Due [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_FinancingReceivables30To89DaysPastDueMember" xml:lang="en-US">30-89 days past-due</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivables30To89DaysPastDueMember" xlink:to="lab_ck0001070304_FinancingReceivables30To89DaysPastDueMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivables30To89DaysPastDueMember" xml:lang="en-US">Financing Receivables 30 To 89 Days Past Due [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" xml:lang="en-US">Financing Receivable, Recorded Investment, Past Due [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" xlink:to="lab_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivablePeriodPastDueAxis" xlink:label="loc_ck0001070304_FinancingReceivablePeriodPastDueAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivablePeriodPastDueAxis" xml:lang="en-US">Financing Receivable Period Past Due [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivablePeriodPastDueAxis" xlink:to="lab_ck0001070304_FinancingReceivablePeriodPastDueAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivablePeriodPastDueAxis" xml:lang="en-US">Financing Receivable Period Past Due.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancingReceivablePeriodPastDueDomain" xlink:label="loc_ck0001070304_FinancingReceivablePeriodPastDueDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancingReceivablePeriodPastDueDomain" xml:lang="en-US">Financing Receivable Period Past Due [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancingReceivablePeriodPastDueDomain" xlink:to="lab_ck0001070304_FinancingReceivablePeriodPastDueDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancingReceivablePeriodPastDueDomain" xml:lang="en-US">Financing Receivable Period Past Due.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialAssetPastDueMember" xlink:label="loc_us-gaap_FinancialAssetPastDueMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialAssetPastDueMember" xml:lang="en-US">Financial Asset, Past Due [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancialAssetPastDueMember" xml:lang="en-US">Past-due financing assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancialAssetPastDueMember" xml:lang="en-US">Current</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialAssetPastDueMember" xlink:to="lab_us-gaap_FinancialAssetPastDueMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" xlink:label="loc_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" xml:lang="en-US">Dislcosure Detail Of Non Accrual Of Financial Assets [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" xlink:to="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTable" xml:lang="en-US">Dislcosure Detail Of Non Accrual Of Financial Assets [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateLoansMember" xlink:label="loc_ck0001070304_RealEstateLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateLoansMember" xml:lang="en-US">Real Estate Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstateLoansMember" xml:lang="en-US">Real estate loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateLoansMember" xlink:to="lab_ck0001070304_RealEstateLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateLoansMember" xml:lang="en-US">Real Estate Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" xlink:label="loc_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" xml:lang="en-US">Dislcosure Detail Of Non Accrual Of Financial Assets [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" xlink:to="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsLineItems" xml:lang="en-US">Dislcosure detail of non accrual of financial assets [Line items].</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" xml:lang="en-US">Financing Receivable, Recorded Investment, Nonaccrual Status</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" xml:lang="en-US">Beginning balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" xlink:to="lab_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" xlink:label="loc_us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" xml:lang="en-US">Accounts Receivable, Noncurrent, Nonaccrual, Interest Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" xml:lang="en-US">Interest income recognized during the reporting period</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" xlink:to="lab_us-gaap_AccountsReceivableNoncurrentNonaccrualInterestIncome" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" xlink:label="loc_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" xml:lang="en-US">Balance Not Associated Allowance For Credit Losses Among Financial Assets Measured At Amortized Cost Which Is Suspending Recognition Of Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" xml:lang="en-US">Balance not associated allowance for credit losses among financial assets measured at amortized cost, which is suspending recognition of income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" xlink:to="lab_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_BalanceNotAssociatedAllowanceForCreditLossesAmongFinancialAssetsMeasuredAtAmortizedCostWhichIsSuspendingRecognitionOfIncome" xml:lang="en-US">Balance Not Associated Allowance For Credit Losses Among Financial Assets Measured At Amortized Cost Which Is Suspending Recognition Of income.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReceivablesAbstract" xml:lang="en-US">Receivables [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesAbstract" xlink:to="lab_us-gaap_ReceivablesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" xml:lang="en-US">Schedule of Financing Receivable, Troubled Debt Restructurings [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" xml:lang="en-US">Schedule of Financing Receivable, Troubled Debt Restructurings [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" xlink:to="lab_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModificationsLineItems" xlink:label="loc_us-gaap_FinancingReceivableModificationsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModificationsLineItems" xml:lang="en-US">Financing Receivable, Modifications [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableModificationsLineItems" xml:lang="en-US">Financing Receivable, Modifications [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModificationsLineItems" xlink:to="lab_us-gaap_FinancingReceivableModificationsLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" xlink:label="loc_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" xml:lang="en-US">Financing Receivable, Modifications, Post-Modification Recorded Investment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" xml:lang="en-US">Amortized cost basis</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" xlink:to="lab_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" xlink:label="loc_us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" xml:lang="en-US">Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" xml:lang="en-US">% of total class of financing receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" xlink:to="lab_us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommercialPortfolioSegmentMember" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommercialPortfolioSegmentMember" xml:lang="en-US">Commercial Portfolio Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CommercialPortfolioSegmentMember" xml:lang="en-US">Corporate borrowers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommercialPortfolioSegmentMember" xlink:to="lab_us-gaap_CommercialPortfolioSegmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoanRestructuringModificationAxis" xlink:label="loc_us-gaap_LoanRestructuringModificationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoanRestructuringModificationAxis" xml:lang="en-US">Loan Restructuring Modification [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoanRestructuringModificationAxis" xlink:to="lab_us-gaap_LoanRestructuringModificationAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoanRestructuringModificationDomain" xlink:label="loc_us-gaap_LoanRestructuringModificationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LoanRestructuringModificationDomain" xml:lang="en-US">Loan Restructuring Modification [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoanRestructuringModificationDomain" xlink:to="lab_us-gaap_LoanRestructuringModificationDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractualInterestRateReductionMember" xlink:label="loc_us-gaap_ContractualInterestRateReductionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ContractualInterestRateReductionMember" xml:lang="en-US">Contractual Interest Rate Reduction [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ContractualInterestRateReductionMember" xml:lang="en-US">Interest rate reduction</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractualInterestRateReductionMember" xlink:to="lab_us-gaap_ContractualInterestRateReductionMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ExtendedMaturityMember" xlink:label="loc_us-gaap_ExtendedMaturityMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ExtendedMaturityMember" xml:lang="en-US">Extended Maturity [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ExtendedMaturityMember" xml:lang="en-US">Term extension</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExtendedMaturityMember" xlink:to="lab_us-gaap_ExtendedMaturityMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrincipalForgivenessMember" xlink:label="loc_us-gaap_PrincipalForgivenessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PrincipalForgivenessMember" xml:lang="en-US">Principal Forgiveness [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PrincipalForgivenessMember" xml:lang="en-US">Principal forgiveness</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrincipalForgivenessMember" xlink:to="lab_us-gaap_PrincipalForgivenessMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ExtendedMaturityAndInterestRateReductionMember" xlink:label="loc_us-gaap_ExtendedMaturityAndInterestRateReductionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ExtendedMaturityAndInterestRateReductionMember" xml:lang="en-US">Extended Maturity and Interest Rate Reduction [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ExtendedMaturityAndInterestRateReductionMember" xml:lang="en-US">Combination - interest rate reduction and term extension</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExtendedMaturityAndInterestRateReductionMember" xlink:to="lab_us-gaap_ExtendedMaturityAndInterestRateReductionMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" xlink:label="loc_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" xml:lang="en-US">Extended Interest Rate Reduction And Principal Forgiveness [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" xml:lang="en-US">Combination - interest rate reduction and principal forgiveness</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" xlink:to="lab_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ExtendedInterestRateReductionAndPrincipalForgivenessMember" xml:lang="en-US">Extended interest rate reduction and principal forgiveness member.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateBelowMarketReductionMember" xlink:label="loc_us-gaap_InterestRateBelowMarketReductionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InterestRateBelowMarketReductionMember" xml:lang="en-US">Interest Rate Below Market Reduction [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestRateBelowMarketReductionMember" xml:lang="en-US">Interest rate reduction</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateBelowMarketReductionMember" xlink:to="lab_us-gaap_InterestRateBelowMarketReductionMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateLoanMember" xlink:label="loc_us-gaap_RealEstateLoanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RealEstateLoanMember" xml:lang="en-US">Real Estate Loan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RealEstateLoanMember" xml:lang="en-US">Real estate loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RealEstateLoanMember" xlink:to="lab_us-gaap_RealEstateLoanMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateCompaniesMember" xlink:label="loc_ck0001070304_RealEstateCompaniesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateCompaniesMember" xml:lang="en-US">Real Estate Companies [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstateCompaniesMember" xml:lang="en-US">Real estate companies</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateCompaniesMember" xlink:to="lab_ck0001070304_RealEstateCompaniesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateCompaniesMember" xml:lang="en-US">Real estate companies.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" xlink:label="loc_us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" xml:lang="en-US">Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" xml:lang="en-US">Interest rate reduction</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" xlink:to="lab_us-gaap_FinancingReceivableModifiedWeightedAverageInterestRateDecreaseFromModification" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" xlink:label="loc_us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" xml:lang="en-US">Financing Receivable, Modified, Weighted Average Term Increase from Modification</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" xml:lang="en-US">Term extension</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" xlink:to="lab_us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" xlink:label="loc_us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" xml:lang="en-US">Financing Receivable, Modified, Increase (Decrease) from Modification</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" xml:lang="en-US">Principal forgiveness</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" xlink:to="lab_us-gaap_FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModifiedSubsequentDefaultTable" xlink:label="loc_us-gaap_FinancingReceivableModifiedSubsequentDefaultTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModifiedSubsequentDefaultTable" xml:lang="en-US">Financing Receivable, Modified, Subsequent Default [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModifiedSubsequentDefaultTable" xlink:to="lab_us-gaap_FinancingReceivableModifiedSubsequentDefaultTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" xlink:label="loc_us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" xml:lang="en-US">Extended Maturity and Principal Forgiveness [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" xml:lang="en-US">Combination - term extension and principal forgiveness</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" xlink:to="lab_us-gaap_ExtendedMaturityAndPrincipalForgivenessMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModifiedSubsequentDefaultLineItems" xlink:label="loc_us-gaap_FinancingReceivableModifiedSubsequentDefaultLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModifiedSubsequentDefaultLineItems" xml:lang="en-US">Financing Receivable, Modified, Subsequent Default [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModifiedSubsequentDefaultLineItems" xlink:to="lab_us-gaap_FinancingReceivableModifiedSubsequentDefaultLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" xlink:label="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" xml:lang="en-US">Financing Receivable, Modifications, Subsequent Default, Recorded Investment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" xml:lang="en-US">Financing Receivable, Modified</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" xlink:to="lab_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" xlink:label="loc_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" xml:lang="en-US">Loans For Which Real Estate Is Received As Collateral [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" xml:lang="en-US">Loans for which real estate is received as collateral</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" xlink:to="lab_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LoansForWhichRealEstateIsReceivedAsCollateralMember" xml:lang="en-US">Loans for which real estate is received as collateral [Member].</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TypeOfLoanAxis" xlink:label="loc_ck0001070304_TypeOfLoanAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TypeOfLoanAxis" xml:lang="en-US">Type Of Loan [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TypeOfLoanAxis" xlink:to="lab_ck0001070304_TypeOfLoanAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TypeOfLoanDomain" xlink:label="loc_ck0001070304_TypeOfLoanDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TypeOfLoanDomain" xml:lang="en-US">Type Of Loan [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TypeOfLoanDomain" xlink:to="lab_ck0001070304_TypeOfLoanDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InstalmentLoansMember" xlink:label="loc_ck0001070304_InstalmentLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InstalmentLoansMember" xml:lang="en-US">Instalment Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InstalmentLoansMember" xml:lang="en-US">Instalment loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InstalmentLoansMember" xlink:to="lab_ck0001070304_InstalmentLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InstalmentLoansMember" xml:lang="en-US">Instalment Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MortgageLoansInProcessOfForeclosureAmount" xlink:label="loc_us-gaap_MortgageLoansInProcessOfForeclosureAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MortgageLoansInProcessOfForeclosureAmount" xml:lang="en-US">Mortgage Loans in Process of Foreclosure, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_MortgageLoansInProcessOfForeclosureAmount" xml:lang="en-US">Mortgage loans in process of foreclosure</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MortgageLoansInProcessOfForeclosureAmount" xlink:to="lab_us-gaap_MortgageLoansInProcessOfForeclosureAmount" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" xml:lang="en-US">Investments, Debt and Equity Securities [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" xlink:to="lab_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfInvestmentsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfInvestmentsTable" xml:lang="en-US">Schedule of Investments [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfInvestmentsTable" xml:lang="en-US">Schedule of Investments [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable" xlink:to="lab_us-gaap_ScheduleOfInvestmentsTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfInvestmentsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfInvestmentsLineItems" xml:lang="en-US">Schedule of Investments [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfInvestmentsLineItems" xml:lang="en-US">Schedule of Investments [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems" xlink:to="lab_us-gaap_ScheduleOfInvestmentsLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Investments" xlink:label="loc_us-gaap_Investments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_Investments" xml:lang="en-US">Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_Investments" xml:lang="en-US">Total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Investments" xlink:to="lab_us-gaap_Investments" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentFundsElectedForFairValueOptionMember" xlink:label="loc_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" xml:lang="en-US">Investment Funds Elected for Fair Value Option [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" xml:lang="en-US">Investment Funds Elected for Fair Value Option</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" xlink:to="lab_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentFundsElectedForFairValueOptionMember" xml:lang="en-US">Investment funds elected for the fair value option.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CollateralAxis" xlink:label="loc_us-gaap_CollateralAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CollateralAxis" xml:lang="en-US">Collateral Held [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CollateralAxis" xml:lang="en-US">Collateral [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CollateralAxis" xlink:to="lab_us-gaap_CollateralAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CollateralDomain" xlink:label="loc_us-gaap_CollateralDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CollateralDomain" xml:lang="en-US">Collateral Held [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CollateralDomain" xml:lang="en-US">Collateral [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CollateralDomain" xlink:to="lab_us-gaap_CollateralDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableforsaleSecuritiesMember" xlink:label="loc_us-gaap_AvailableforsaleSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AvailableforsaleSecuritiesMember" xml:lang="en-US">Available-for-sale Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AvailableforsaleSecuritiesMember" xml:lang="en-US">Available-for-sale securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableforsaleSecuritiesMember" xlink:to="lab_us-gaap_AvailableforsaleSecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ForeignGovernmentBondSecuritiesMember" xlink:label="loc_ck0001070304_ForeignGovernmentBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Foreign Government Bond Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Foreign Government Bond Securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ForeignGovernmentBondSecuritiesMember" xlink:to="lab_ck0001070304_ForeignGovernmentBondSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ForeignGovernmentBondSecuritiesMember" xml:lang="en-US">Foreign Government Bond Securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_ForeignCorporateDebtSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ForeignCorporateDebtSecuritiesMember" xml:lang="en-US">Debt Security, Corporate, Non-US [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ForeignCorporateDebtSecuritiesMember" xml:lang="en-US">Foreign Corporate Debt Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ForeignCorporateDebtSecuritiesMember" xml:lang="en-US">Foreign&#160;corporate debt securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCorporateDebtSecuritiesMember" xlink:to="lab_us-gaap_ForeignCorporateDebtSecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" xlink:label="loc_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" xml:lang="en-US">Equity Securities, FV-NI, Unrealized Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" xml:lang="en-US">Net unrealized holding gains (losses) on trading securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" xml:lang="en-US">Trading Securities, Unrealized Holding Gain (Loss)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" xlink:to="lab_us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" xlink:label="loc_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" xml:lang="en-US">Number of Securities, Unrealized Losses Position</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" xml:lang="en-US">Number of investment securities in an unrealized loss position</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" xlink:to="lab_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NumberOfSecuritiesUnrealizedLossesPosition" xml:lang="en-US">Number of Securities, Unrealized Losses Position</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" xml:lang="en-US">Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" xml:lang="en-US">Debt securities available-for-sale accrued interest, after allowance for credit loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList" xml:lang="en-US">Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" xlink:label="loc_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" xml:lang="en-US">Net Unrealized Holding Gains Losses On Trading Debt Securities Held</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" xml:lang="en-US">Net unrealized holding gains (losses) on trading debt securities held</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" xlink:to="lab_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NetUnrealizedHoldingGainsLossesOnTradingDebtSecuritiesHeld" xml:lang="en-US">Net unrealized holding gains losses on trading debt securities held.</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentsUnrealizedLossPositionTable" xml:lang="en-US">Investments, Unrealized Loss Position [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentsUnrealizedLossPositionTable" xlink:to="lab_ck0001070304_InvestmentsUnrealizedLossPositionTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentsUnrealizedLossPositionTable" xml:lang="en-US">Investments, Unrealized Loss Position [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentsUnrealizedLossPositionLineItems" xlink:label="loc_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" xml:lang="en-US">Investments, Unrealized Loss Position [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" xml:lang="en-US">Investments, Unrealized Loss Position [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" xlink:to="lab_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentsUnrealizedLossPositionLineItems" xml:lang="en-US">Investments, Unrealized Loss Position [Line Items]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xml:lang="en-US">Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xml:lang="en-US">Available-for-sale debt Securities, Less than 12 months Fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" xml:lang="en-US">Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" xml:lang="en-US">Available-for-sale debt Securities, Less than 12 months Gross unrealized losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xml:lang="en-US">Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xml:lang="en-US">Available-for-sale debt Securities, 12 months or more Fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" xml:lang="en-US">Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" xml:lang="en-US">Available-for-sale debt Securities, 12 months or more Gross unrealized losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xml:lang="en-US">Debt Securities, Available-for-sale, Unrealized Loss Position</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xml:lang="en-US">Available-for-sale debt Securities, Total Fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" xml:lang="en-US">Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" xml:lang="en-US">Available-for-sale debt Securities, Total Gross unrealized losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" xlink:label="loc_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" xml:lang="en-US">Debt Securities Available For Sale Less than 12 months Gross Unrealized Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" xml:lang="en-US">Available-for-sale debt Securities, Less than 12 months Gross unrealized losses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" xlink:to="lab_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DebtSecuritiesAvailableForSaleLessThan12MonthsGrossUnrealizedLosses" xml:lang="en-US">Debt securities available-for-sale less than 12 months gross unrealized losses.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AllowanceForCreditLossesNotRecordedMember" xlink:label="loc_ck0001070304_AllowanceForCreditLossesNotRecordedMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AllowanceForCreditLossesNotRecordedMember" xml:lang="en-US">Allowance For Credit Losses Not Recorded [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AllowanceForCreditLossesNotRecordedMember" xml:lang="en-US">Allowance for credit losses not recorded</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AllowanceForCreditLossesNotRecordedMember" xlink:to="lab_ck0001070304_AllowanceForCreditLossesNotRecordedMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AllowanceForCreditLossesNotRecordedMember" xml:lang="en-US">Allowance for credit losses not recorded.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" xlink:label="loc_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" xml:lang="en-US">Transfer of Financial Assets Accounted for as Sales [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" xml:lang="en-US">Transfer of Financial Assets Accounted for as Sales [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" xlink:to="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" xlink:label="loc_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" xml:lang="en-US">Transfer of Financial Assets Accounted for as Sales [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" xml:lang="en-US">Transfer of Financial Assets Accounted for as Sales [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" xlink:to="lab_us-gaap_TransferOfFinancialAssetsAccountedForAsSalesLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" xlink:label="loc_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" xml:lang="en-US">Loans Derecognized During Period Due To New Securitization and Transfers</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" xml:lang="en-US">Installment loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" xlink:to="lab_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LoansDerecognizedDuringPeriodDueToNewSecuritizationAndTransfers" xml:lang="en-US">Loans Derecognized During Period Due To New Securitization and Transfers</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSecuritizationOfFinancialAssets" xlink:label="loc_us-gaap_GainLossOnSecuritizationOfFinancialAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GainLossOnSecuritizationOfFinancialAssets" xml:lang="en-US">Gain (Loss) on Securitization of Financial Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GainLossOnSecuritizationOfFinancialAssets" xml:lang="en-US">Gain (losses) on sale from securitization and loan sales</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSecuritizationOfFinancialAssets" xlink:to="lab_us-gaap_GainLossOnSecuritizationOfFinancialAssets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServicingAssetAtAmortizedValue" xlink:label="loc_us-gaap_ServicingAssetAtAmortizedValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValue" xml:lang="en-US">Servicing Asset at Amortized Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValue" xml:lang="en-US">Beginning balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValue" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ServicingAssetAtAmortizedValue" xlink:to="lab_us-gaap_ServicingAssetAtAmortizedValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServicingAssetAtAmortizedValueAdditions" xlink:label="loc_us-gaap_ServicingAssetAtAmortizedValueAdditions" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueAdditions" xml:lang="en-US">Servicing Asset at Amortized Cost, Additions</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueAdditions" xml:lang="en-US">Increase mainly from loans sold with servicing retained</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ServicingAssetAtAmortizedValueAdditions" xlink:to="lab_us-gaap_ServicingAssetAtAmortizedValueAdditions" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServicingAssetAtAmortizedValueAmortization1" xlink:label="loc_us-gaap_ServicingAssetAtAmortizedValueAmortization1" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueAmortization1" xml:lang="en-US">Servicing Asset at Amortized Cost, Amortization</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueAmortization1" xml:lang="en-US">Decrease mainly from amortization</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ServicingAssetAtAmortizedValueAmortization1" xlink:to="lab_us-gaap_ServicingAssetAtAmortizedValueAmortization1" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" xlink:label="loc_us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" xml:lang="en-US">Servicing Asset at Amortized Cost, Other Changes that Affect Balance, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" xml:lang="en-US">Increase (Decrease) from the effects of changes in foreign exchange rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" xlink:to="lab_us-gaap_ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ServicingAssetAtAmortizedCostFairValue" xlink:label="loc_ck0001070304_ServicingAssetAtAmortizedCostFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ServicingAssetAtAmortizedCostFairValue" xml:lang="en-US">Servicing Asset At Amortized Cost Fair Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ck0001070304_ServicingAssetAtAmortizedCostFairValue" xml:lang="en-US">Beginning balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ck0001070304_ServicingAssetAtAmortizedCostFairValue" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ServicingAssetAtAmortizedCostFairValue" xlink:to="lab_ck0001070304_ServicingAssetAtAmortizedCostFairValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ServicingAssetAtAmortizedCostFairValue" xml:lang="en-US">Servicing Asset At Amortized Cost Fair Value</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfVariableInterestEntitiesTable" xlink:label="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfVariableInterestEntitiesTable" xml:lang="en-US">Schedule of Variable Interest Entities [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfVariableInterestEntitiesTable" xml:lang="en-US">Schedule of Variable Interest Entities [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable" xlink:to="lab_us-gaap_ScheduleOfVariableInterestEntitiesTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" xlink:label="loc_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" xml:lang="en-US">Acquisition Of Real Estate And Real Estate Development Projects For Customers [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" xml:lang="en-US">Acquisition of real estate and real estate development projects for customers</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" xlink:to="lab_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateAndRealEstateDevelopmentProjectsForCustomersMember" xml:lang="en-US">Acquisition Of Real Estate And Real Estate Development Projects For Customers [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" xlink:label="loc_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" xml:lang="en-US">Acquisition Of Real Estate For The Company And Its Subsidiaries Real Estate Related Business [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" xml:lang="en-US">Acquisition of real estate for the Company and its subsidiaries' real estate-related business</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" xlink:to="lab_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AcquisitionOfRealEstateForCompanyAndItsSubsidiariesRealEstateRelatedBusinessMember" xml:lang="en-US">Acquisition Of Real Estate For The Company And Its Subsidiaries Real Estate Related Business [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporateRehabilitationSupportBusinessMember" xlink:label="loc_ck0001070304_CorporateRehabilitationSupportBusinessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporateRehabilitationSupportBusinessMember" xml:lang="en-US">Corporate Rehabilitation Support Business [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CorporateRehabilitationSupportBusinessMember" xml:lang="en-US">Corporate rehabilitation support business</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporateRehabilitationSupportBusinessMember" xlink:to="lab_ck0001070304_CorporateRehabilitationSupportBusinessMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporateRehabilitationSupportBusinessMember" xml:lang="en-US">Corporate Rehabilitation Support Business [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ViesForInvestmentInSecuritiesMember" xlink:label="loc_ck0001070304_ViesForInvestmentInSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ViesForInvestmentInSecuritiesMember" xml:lang="en-US">Vies For Investment In Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ViesForInvestmentInSecuritiesMember" xml:lang="en-US">Investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ViesForInvestmentInSecuritiesMember" xlink:to="lab_ck0001070304_ViesForInvestmentInSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ViesForInvestmentInSecuritiesMember" xml:lang="en-US">Vies for investment in securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SecuritizingFinancialAssetsMember" xlink:label="loc_ck0001070304_SecuritizingFinancialAssetsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SecuritizingFinancialAssetsMember" xml:lang="en-US">Securitizing Financial Assets [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_SecuritizingFinancialAssetsMember" xml:lang="en-US">Securitizing financial assets such as finance lease receivable and loan receivable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SecuritizingFinancialAssetsMember" xlink:to="lab_ck0001070304_SecuritizingFinancialAssetsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SecuritizingFinancialAssetsMember" xml:lang="en-US">Securitizing Financial Assets [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" xlink:label="loc_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" xml:lang="en-US">Securitization Of Loans Receivable Originated By Third Parties [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" xml:lang="en-US">Securitization of loan receivable originated by third parties</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" xlink:to="lab_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SecuritizationOfLoansReceivableOriginatedByThirdPartiesMember" xml:lang="en-US">Securitization Of Loans Receivable Originated By Third Parties [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PowerGenerationBusinessesMember" xlink:label="loc_ck0001070304_PowerGenerationBusinessesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PowerGenerationBusinessesMember" xml:lang="en-US">Power Generation Businesses [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_PowerGenerationBusinessesMember" xml:lang="en-US">Power generation projects</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PowerGenerationBusinessesMember" xlink:to="lab_ck0001070304_PowerGenerationBusinessesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PowerGenerationBusinessesMember" xml:lang="en-US">Power Generation Businesses [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherVIEsMember" xlink:label="loc_ck0001070304_OtherVIEsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherVIEsMember" xml:lang="en-US">Other VIEs [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherVIEsMember" xml:lang="en-US">Other VIEs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherVIEsMember" xlink:to="lab_ck0001070304_OtherVIEsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherVIEsMember" xml:lang="en-US">Other VIEs [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableInterestEntityLineItems" xlink:label="loc_us-gaap_VariableInterestEntityLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_VariableInterestEntityLineItems" xml:lang="en-US">Variable Interest Entity [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_VariableInterestEntityLineItems" xml:lang="en-US">Variable Interest Entity [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableInterestEntityLineItems" xlink:to="lab_us-gaap_VariableInterestEntityLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" xlink:label="loc_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" xml:lang="en-US">Variable Interest Entity Consolidated Carrying Amount Of Collateralized Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" xml:lang="en-US">Assets which are pledged as collateral</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" xlink:to="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCollateralizedAssets" xml:lang="en-US">Variable Interest Entity Consolidated Carrying Amount Of Collateralized Assets</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" xlink:label="loc_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" xml:lang="en-US">Variable Interest Entity Consolidated Carrying Amount Of Commitments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" xml:lang="en-US">Commitments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" xlink:to="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableInterestEntityConsolidatedCarryingAmountOfCommitments" xml:lang="en-US">Variable Interest Entity Consolidated Carrying Amount Of Commitments</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ConsolidatedViesAxis" xlink:label="loc_ck0001070304_ConsolidatedViesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ConsolidatedViesAxis" xml:lang="en-US">Consolidated Vies [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ConsolidatedViesAxis" xml:lang="en-US">Consolidated Vies [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ConsolidatedViesAxis" xlink:to="lab_ck0001070304_ConsolidatedViesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ConsolidatedViesAxis" xml:lang="en-US">Consolidated Vies.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ConsolidatedViesDomain" xlink:label="loc_ck0001070304_ConsolidatedViesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ConsolidatedViesDomain" xml:lang="en-US">Consolidated Vies [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ConsolidatedViesDomain" xml:lang="en-US">Consolidated Vies [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ConsolidatedViesDomain" xlink:to="lab_ck0001070304_ConsolidatedViesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ConsolidatedViesDomain" xml:lang="en-US">Consolidated Vies.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ConsolidatedViesMember" xlink:label="loc_ck0001070304_ConsolidatedViesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ConsolidatedViesMember" xml:lang="en-US">Consolidated Vies [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ConsolidatedViesMember" xml:lang="en-US">Consolidated VIEs [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ConsolidatedViesMember" xlink:to="lab_ck0001070304_ConsolidatedViesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" xlink:label="loc_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" xml:lang="en-US">Variable Interest Entity Nonconsolidated Carrying Amount Of Non-recourse Loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" xml:lang="en-US">Non-recourse loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" xlink:to="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfNonrecourseLoans" xml:lang="en-US">Variable interest entity nonconsolidated carrying amount of non-recourse loans.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" xlink:label="loc_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" xml:lang="en-US">Variable Interest Entity Nonconsolidated Carrying Amount Of Investments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" xml:lang="en-US">Investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" xlink:to="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableInterestEntityNonconsolidatedCarryingAmountOfInvestments" xml:lang="en-US">Variable Interest Entity Nonconsolidated Carrying Amount Of Investments</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" xlink:label="loc_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" xml:lang="en-US">Variable Interest Nonconsolidated Maximum Exposure To Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" xml:lang="en-US">Maximum exposure to loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" xlink:to="lab_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableInterestNonconsolidatedMaximumExposureToLoss" xml:lang="en-US">Variable Interest Nonconsolidated Maximum Exposure To Loss</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NonConsolidatedViesAxis" xlink:label="loc_ck0001070304_NonConsolidatedViesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NonConsolidatedViesAxis" xml:lang="en-US">Non Consolidated Vies [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NonConsolidatedViesAxis" xlink:to="lab_ck0001070304_NonConsolidatedViesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NonConsolidatedViesAxis" xml:lang="en-US">Non Consolidated Vies.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NonConsolidatedViesDomain" xlink:label="loc_ck0001070304_NonConsolidatedViesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NonConsolidatedViesDomain" xml:lang="en-US">Non Consolidated Vies [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NonConsolidatedViesDomain" xlink:to="lab_ck0001070304_NonConsolidatedViesDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NonConsolidatedViesDomain" xml:lang="en-US">Non Consolidated Vies.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NonConsolidatedViesMember" xlink:label="loc_ck0001070304_NonConsolidatedViesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NonConsolidatedViesMember" xml:lang="en-US">Non Consolidated Vies [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NonConsolidatedViesMember" xml:lang="en-US">Non Consolidated VIEs [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NonConsolidatedViesMember" xlink:to="lab_ck0001070304_NonConsolidatedViesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable" xml:lang="en-US">Schedule of Equity Method Investments [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xml:lang="en-US">Schedule of Equity Method Investments [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CorporateJointVentureMember" xlink:label="loc_us-gaap_CorporateJointVentureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CorporateJointVentureMember" xml:lang="en-US">Corporate Joint Venture [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CorporateJointVentureMember" xml:lang="en-US">Investment in corporate entities [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateJointVentureMember" xlink:to="lab_us-gaap_CorporateJointVentureMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentMember" xlink:label="loc_us-gaap_RealEstateInvestmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_RealEstateInvestmentMember" xml:lang="en-US">Real Estate Investment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_RealEstateInvestmentMember" xml:lang="en-US">Investment in real estate joint ventures [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RealEstateInvestmentMember" xlink:to="lab_us-gaap_RealEstateInvestmentMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PartnershipsAndOtherMember" xlink:label="loc_ck0001070304_PartnershipsAndOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PartnershipsAndOtherMember" xml:lang="en-US">Partnerships And Other [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PartnershipsAndOtherMember" xml:lang="en-US">Investment in partnerships and other investments [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PartnershipsAndOtherMember" xlink:to="lab_ck0001070304_PartnershipsAndOtherMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" xlink:label="loc_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" xml:lang="en-US">Noncontrolling Interest in Net Income (Loss) Other Noncontrolling Interests, Redeemable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" xml:lang="en-US">Net Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" xml:lang="en-US">Net income (loss) attributable to the noncontrolling interests and net income (loss) attributable to the redeemable noncontrolling interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" xlink:to="lab_us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" xml:lang="en-US">Other Comprehensive Income Loss Net Of Tax Period Increase Decrease Portion Attributable To Redeemable Noncontrolling Interest [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" xml:lang="en-US">Other comprehensive income (losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterestAbstract" xml:lang="en-US">Other Comprehensive Income Loss Net Of Tax Period Increase Decrease Portion Attributable To Redeemable Noncontrolling Interest [Abstract]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" xlink:label="loc_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" xml:lang="en-US">Foreign Currency Translation Effects Attributable to Redeemable Noncontrolling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" xml:lang="en-US">Net change of foreign currency translation adjustments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" xlink:to="lab_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ForeignCurrencyTranslationEffectsAttributableToRedeemableNoncontrollingInterests" xml:lang="en-US">Foreign Currency Translation Effects Attributable to Redeemable Noncontrolling Interests</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income Loss Net Of Tax Period Increase Decrease Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Total other comprehensive income (losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreasePortionAttributableToRedeemableNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income Loss Net Of Tax Period Increase Decrease Portion Attributable To Redeemable Noncontrolling Interest</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" xml:lang="en-US">Net change of unrealized gains (losses) on investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" xlink:to="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestChangeInRedemptionValue" xlink:label="loc_us-gaap_MinorityInterestChangeInRedemptionValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MinorityInterestChangeInRedemptionValue" xml:lang="en-US">Noncontrolling Interest, Change in Redemption Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_MinorityInterestChangeInRedemptionValue" xml:lang="en-US">Adjustment of redeemable noncontrolling interests to redemption value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinorityInterestChangeInRedemptionValue" xlink:to="lab_us-gaap_MinorityInterestChangeInRedemptionValue" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RedeemableNoncontrollingInterestsDividends" xlink:label="loc_ck0001070304_RedeemableNoncontrollingInterestsDividends" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestsDividends" xml:lang="en-US">Redeemable Noncontrolling Interests Dividends</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestsDividends" xml:lang="en-US">Dividends</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RedeemableNoncontrollingInterestsDividends" xlink:to="lab_ck0001070304_RedeemableNoncontrollingInterestsDividends" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestsDividends" xml:lang="en-US">Redeemable noncontrolling interests dividends.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_MinorityNonControllingInterests" xlink:label="loc_ck0001070304_MinorityNonControllingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_MinorityNonControllingInterests" xml:lang="en-US">Minority Non Controlling Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_MinorityNonControllingInterests" xml:lang="en-US">Transaction with noncontrolling interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_MinorityNonControllingInterests" xlink:to="lab_ck0001070304_MinorityNonControllingInterests" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_MinorityNonControllingInterests" xml:lang="en-US">Minority non controlling interests.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" xlink:label="loc_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" xml:lang="en-US">Redeemable Noncontrolling Interest Contribution To Subsidiary</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" xml:lang="en-US">Contribution to subsidiary</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" xlink:to="lab_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RedeemableNoncontrollingInterestContributionToSubsidiary" xml:lang="en-US">Redeemable noncontrolling interests contribution to subsidiary.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember" xml:lang="en-US">Accumulated Foreign Currency Adjustment Attributable to Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember" xml:lang="en-US">Foreign currency translation adjustments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedTranslationAdjustmentMember" xlink:to="lab_us-gaap_AccumulatedTranslationAdjustmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xml:lang="en-US">Defined benefit pension plans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xml:lang="en-US">Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xml:lang="en-US">Net unrealized gains (losses) on investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:to="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DebtValuationAdjustmentsMember" xlink:label="loc_ck0001070304_DebtValuationAdjustmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DebtValuationAdjustmentsMember" xml:lang="en-US">Debt Valuation Adjustments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DebtValuationAdjustmentsMember" xml:lang="en-US">Debt Valuation Adjustments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_DebtValuationAdjustmentsMember" xml:lang="en-US">Debt valuation adjustments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DebtValuationAdjustmentsMember" xlink:to="lab_ck0001070304_DebtValuationAdjustmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DebtValuationAdjustmentsMember" xml:lang="en-US">Debt valuation adjustments.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xml:lang="en-US">Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xml:lang="en-US">Net unrealized gains (losses) on derivative instruments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xml:lang="en-US">Net unrealized gains (losses) on derivative instruments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xlink:to="lab_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" xlink:label="loc_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" xml:lang="en-US">Impact of changes in policy liability discount rate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" xml:lang="en-US">Impact of changes in policy liability discount rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" xlink:to="lab_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ImpactOfChangesInPolicyLiabilityDiscountRateMember" xml:lang="en-US">Impact of changes in policy liability discount rate.</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss" xml:lang="en-US">Net unrealized gains (losses) on investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xml:lang="en-US">Net unrealized gains (losses) on investments, net of tax</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ForeignExchangeContractMember" xml:lang="en-US">Foreign Exchange Contract [Member]</link:label>
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignExchangeContractMember" xlink:to="lab_us-gaap_ForeignExchangeContractMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SaleOfInvestmentsMember" xml:lang="en-US">Sale of Investments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SaleOfInvestmentsMember" xml:lang="en-US">Sales of debt securities</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SaleOfInvestmentsMember" xml:lang="en-US">Sale of Investments [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AmortizationMember" xml:lang="en-US">Amortization [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AmortizationMember" xml:lang="en-US">Amortization of debt securities</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AmortizationMember" xml:lang="en-US">Amortization [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OthersMember" xml:lang="en-US">Others [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestAndDividendIncomeOperating" xml:lang="en-US">Gains on investment securities and dividend</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperating" xlink:to="lab_us-gaap_InterestAndDividendIncomeOperating" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" />
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FinancialServiceRevenue" xlink:label="loc_ck0001070304_FinancialServiceRevenue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FinancialServiceRevenue" xml:lang="en-US">Financial Service Revenue</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FinancialServiceRevenue" xml:lang="en-US">Finance revenues</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FinancialServiceRevenue" xlink:to="lab_ck0001070304_FinancialServiceRevenue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FinancialServiceRevenue" xml:lang="en-US">The aggregate financial services revenue and operating interest income earned during the reporting period.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_WriteDownsOfSecurities" xlink:label="loc_ck0001070304_WriteDownsOfSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_WriteDownsOfSecurities" xml:lang="en-US">Write Downs Of Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_WriteDownsOfSecurities" xml:lang="en-US">Write-downs of securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_WriteDownsOfSecurities" xlink:to="lab_ck0001070304_WriteDownsOfSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_WriteDownsOfSecurities" xml:lang="en-US">Write-downs of securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" xlink:label="loc_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes and Noncontrolling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" xml:lang="en-US">Total before income tax</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" xlink:to="lab_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndNoncontrollingInterest" xml:lang="en-US">Income from continuing operations before income taxes and noncontrolling interest</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xlink:label="loc_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xml:lang="en-US">Interest Expense And Other Operating Income Expense Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xml:lang="en-US">Interest expense /Other (income) and expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xml:lang="en-US">Other (income) and expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xlink:to="lab_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InterestExpenseAndOtherOperatingIncomeExpenseNet" xml:lang="en-US">Interest Expense And Other Operating Income Expense Net</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" xlink:label="loc_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" xml:lang="en-US">Gain Loss On Sales Of Subsidiaries And Equity Method Investments Net Of Interest Expenses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" xml:lang="en-US">Gains on sales of subsidiaries and equity method investments and liquidation losses, net/Interest expense/Other (income) and expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" xlink:to="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsNetOfInterestExpenses" xml:lang="en-US">Gain loss on sales of subsidiaries and equity method investments net of interest expenses.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xlink:label="loc_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xml:lang="en-US">Gain Loss On Sales Of Subsidiaries And Equity Method Investments And Liquidation Losses Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xml:lang="en-US">Gains on sales of subsidiaries and equity method investments and liquidation losses, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xlink:to="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainLossOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" xml:lang="en-US">Gain loss on sales of subsidiaries and equity method investments and liquidation losses net.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US">Reclassification adjustment included in net income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPayableTable" xlink:label="loc_us-gaap_DividendsPayableTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsPayableTable" xml:lang="en-US">Dividends Payable [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableTable" xlink:to="lab_us-gaap_DividendsPayableTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EffectiveDateMember" xlink:label="loc_ck0001070304_EffectiveDateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EffectiveDateMember" xml:lang="en-US">Effective Date [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_EffectiveDateMember" xml:lang="en-US">Effective Date</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EffectiveDateMember" xlink:to="lab_ck0001070304_EffectiveDateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EffectiveDateMember" xml:lang="en-US">Effective date member</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPayableLineItems" xlink:label="loc_us-gaap_DividendsPayableLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsPayableLineItems" xml:lang="en-US">Dividends Payable [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableLineItems" xlink:to="lab_us-gaap_DividendsPayableLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TypeOfSharesDividendsPaid" xlink:label="loc_ck0001070304_TypeOfSharesDividendsPaid" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TypeOfSharesDividendsPaid" xml:lang="en-US">Type Of Shares Dividends Paid</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TypeOfSharesDividendsPaid" xml:lang="en-US">Type of shares</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TypeOfSharesDividendsPaid" xlink:to="lab_ck0001070304_TypeOfSharesDividendsPaid" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TypeOfSharesDividendsPaid" xml:lang="en-US">Type of shares dividends paid.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ResolutionOfDividendsPaid" xlink:label="loc_ck0001070304_ResolutionOfDividendsPaid" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ResolutionOfDividendsPaid" xml:lang="en-US">Resolution</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ResolutionOfDividendsPaid" xml:lang="en-US">Resolution</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ResolutionOfDividendsPaid" xlink:to="lab_ck0001070304_ResolutionOfDividendsPaid" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ResolutionOfDividendsPaid" xml:lang="en-US">Resolution of dividends paid.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsCommonStockCash" xml:lang="en-US">Total dividends paid</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DividendsCommonStockCash" xml:lang="en-US">Total dividends paid</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockCash" xlink:to="lab_us-gaap_DividendsCommonStockCash" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid" xml:lang="en-US">Dividend per share</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid" xml:lang="en-US">Dividend per share</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareCashPaid" xlink:to="lab_us-gaap_CommonStockDividendsPerShareCashPaid" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xlink:label="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xml:lang="en-US">Date of record for dividend</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xml:lang="en-US">Date of record for dividend</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xlink:to="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xlink:label="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xml:lang="en-US">Effective date for dividend</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xml:lang="en-US">Effective date for dividend</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xlink:to="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPayableNature" xlink:label="loc_us-gaap_DividendsPayableNature" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsPayableNature" xml:lang="en-US">Dividend resource</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DividendsPayableNature" xml:lang="en-US">Dividend resource</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableNature" xlink:to="lab_us-gaap_DividendsPayableNature" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsAxis" xlink:label="loc_us-gaap_DividendsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsAxis" xml:lang="en-US">Dividends [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsAxis" xlink:to="lab_us-gaap_DividendsAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsDomain" xlink:label="loc_us-gaap_DividendsDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DividendsDomain" xml:lang="en-US">Dividends [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsDomain" xlink:to="lab_us-gaap_DividendsDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_O2024H1DividendsMember" xlink:label="loc_ck0001070304_O2024H1DividendsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_O2024H1DividendsMember" xml:lang="en-US">O 2024 H1 Dividends [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_O2024H1DividendsMember" xml:lang="en-US">O 2024 H1 Dividends</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_O2024H1DividendsMember" xlink:to="lab_ck0001070304_O2024H1DividendsMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_O2025H1DividendsMember" xlink:label="loc_ck0001070304_O2025H1DividendsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_O2025H1DividendsMember" xml:lang="en-US">O 2025 H1 Dividends [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_O2025H1DividendsMember" xml:lang="en-US">O 2025 H1 Dividends</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_O2025H1DividendsMember" xlink:to="lab_ck0001070304_O2025H1DividendsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfStockByClassTable" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfStockByClassTable" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable" xlink:to="lab_us-gaap_ScheduleOfStockByClassTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ClassOfStockLineItems" xml:lang="en-US">Class of Stock [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ClassOfStockLineItems" xml:lang="en-US">Class of Stock [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockLineItems" xlink:to="lab_us-gaap_ClassOfStockLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OfficersCompensationBoardIncentivePlanMember" xlink:label="loc_ck0001070304_OfficersCompensationBoardIncentivePlanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OfficersCompensationBoardIncentivePlanMember" xml:lang="en-US">Officers Compensation Board Incentive Plan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OfficersCompensationBoardIncentivePlanMember" xml:lang="en-US">Officer's Compensation Board Incentive Plan</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OfficersCompensationBoardIncentivePlanMember" xlink:to="lab_ck0001070304_OfficersCompensationBoardIncentivePlanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OfficersCompensationBoardIncentivePlanMember" xml:lang="en-US">Officer's Compensation Board Incentive Plan.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EquityMethodInvestmentAxis" xlink:label="loc_ck0001070304_EquityMethodInvestmentAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EquityMethodInvestmentAxis" xml:lang="en-US">Equity Method Investment [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EquityMethodInvestmentAxis" xlink:to="lab_ck0001070304_EquityMethodInvestmentAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EquityMethodInvestmentAxis" xml:lang="en-US">Equity Method Investment [Axis]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EquityMethodInvestmentDomain" xlink:label="loc_ck0001070304_EquityMethodInvestmentDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EquityMethodInvestmentDomain" xml:lang="en-US">Equity Method Investment [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EquityMethodInvestmentDomain" xlink:to="lab_ck0001070304_EquityMethodInvestmentDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xml:lang="en-US">Selling, General and Administrative Expense [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xml:lang="en-US">Selling, General and Administrative Expense [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PersonnelExpenses" xlink:label="loc_ck0001070304_PersonnelExpenses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PersonnelExpenses" xml:lang="en-US">Personnel Expenses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PersonnelExpenses" xml:lang="en-US">Personnel expenses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PersonnelExpenses" xlink:to="lab_ck0001070304_PersonnelExpenses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PersonnelExpenses" xml:lang="en-US">Personnel expenses.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommunicationsAndInformationTechnology" xlink:label="loc_us-gaap_CommunicationsAndInformationTechnology" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CommunicationsAndInformationTechnology" xml:lang="en-US">Communications and Information Technology</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CommunicationsAndInformationTechnology" xml:lang="en-US">IT-related Expenses</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommunicationsAndInformationTechnology" xlink:to="lab_us-gaap_CommunicationsAndInformationTechnology" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:to="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost" xml:lang="en-US">Defined Benefit Plan, Service Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost" xml:lang="en-US">Service cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanServiceCost" xlink:to="lab_us-gaap_DefinedBenefitPlanServiceCost" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost" xml:lang="en-US">Defined Benefit Plan, Interest Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost" xml:lang="en-US">Interest cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanInterestCost" xlink:to="lab_us-gaap_DefinedBenefitPlanInterestCost" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xml:lang="en-US">Defined Benefit Plan, Expected Return (Loss) on Plan Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xml:lang="en-US">Expected return on plan assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xml:lang="en-US">Defined Benefit Plan, Amortization of Prior Service Cost (Credit)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xml:lang="en-US">Amortization of prior service credit</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xml:lang="en-US">Defined Benefit Plan, Amortization of Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xml:lang="en-US">Amortization of net actuarial loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xml:lang="en-US">Defined Benefit Plan, Amortization of Transition Asset (Obligation)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xml:lang="en-US">Amortization of transition obligation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xml:lang="en-US">Net periodic pension cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignPlanMember" xlink:label="loc_us-gaap_ForeignPlanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ForeignPlanMember" xml:lang="en-US">Foreign Plan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ForeignPlanMember" xml:lang="en-US">Overseas plans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignPlanMember" xlink:to="lab_us-gaap_ForeignPlanMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" xlink:label="loc_ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" xml:lang="en-US">Policyholders Account In Life Insurance Business [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" xlink:to="lab_ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholdersAccountInLifeInsuranceBusinessAbstract" xml:lang="en-US">Policyholders Account In Life Insurance Business [Abstract]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" xlink:label="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" xml:lang="en-US">Investment Income [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" xml:lang="en-US">Schedule of Investment Income, Reported Amounts, by Category [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" xml:lang="en-US">Schedule of Investment Income, Reported Amounts, by Category [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" xlink:to="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsurancePremiumsMember" xlink:label="loc_ck0001070304_LifeInsurancePremiumsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsurancePremiumsMember" xml:lang="en-US">Life insurance premiums [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsMember" xml:lang="en-US">Life insurance premiums</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsurancePremiumsMember" xlink:to="lab_ck0001070304_LifeInsurancePremiumsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsurancePremiumsMember" xml:lang="en-US">Life insurance premiums.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xlink:label="loc_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xml:lang="en-US">Life insurance related investment income (loss) [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xml:lang="en-US">Life insurance related investment income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xml:lang="en-US">Life insurance related investment income loss</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xlink:to="lab_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsuranceRelatedInvestmentIncomeLossMember" xml:lang="en-US">Life insurance related investment income (loss) [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" xlink:label="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" xml:lang="en-US">Net Investment Income [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" xml:lang="en-US">Net Investment Income [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" xlink:to="lab_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ReinsuranceBenefits" xlink:label="loc_ck0001070304_ReinsuranceBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ReinsuranceBenefits" xml:lang="en-US">Reinsurance Benefits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ReinsuranceBenefits" xml:lang="en-US">Reinsurance benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ReinsuranceBenefits" xlink:to="lab_ck0001070304_ReinsuranceBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ReinsuranceBenefits" xml:lang="en-US">Revenues from premiums earned on the income statement for reinsurance contracts assumed from other insurers.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ReinsurancePremiums" xlink:label="loc_ck0001070304_ReinsurancePremiums" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ReinsurancePremiums" xml:lang="en-US">Reinsurance Premiums</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ck0001070304_ReinsurancePremiums" xml:lang="en-US">Reinsurance premiums</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ReinsurancePremiums" xlink:to="lab_ck0001070304_ReinsurancePremiums" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ReinsurancePremiums" xml:lang="en-US">Premiums paid for reinsurance contracts ceded to other reinsurance companies.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FutureMember" xlink:label="loc_us-gaap_FutureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FutureMember" xml:lang="en-US">Future [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FutureMember" xml:lang="en-US">Futures</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FutureMember" xlink:to="lab_us-gaap_FutureMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsuranceCostsAbstract" xlink:label="loc_ck0001070304_LifeInsuranceCostsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsuranceCostsAbstract" xml:lang="en-US">Life Insurance Costs [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsuranceCostsAbstract" xml:lang="en-US">Life insurance costs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsuranceCostsAbstract" xlink:to="lab_ck0001070304_LifeInsuranceCostsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsuranceCostsAbstract" xml:lang="en-US">Life Insurance Costs [Abstract]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" xlink:label="loc_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Changes in Fair Value of Variable Annuity and Variable Life Insurance Contracts</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Changes in the fair value of the policy liabilities and policy account balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" xlink:to="lab_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ChangesInFairValueOfVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Amount of increase (decrease) in the fair value of variable annuity and variable life insurance contracts.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" xlink:label="loc_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Policyholder Benefits and Claims Incurred Relating to Variable Annuity and Variable Life Insurance Contracts</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Insurance costs recognized for insurance and annuity payouts as a result of insured events</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" xlink:to="lab_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderBenefitsAndClaimsIncurredRelatingToVariableAnnuityAndVariableLifeInsuranceContracts" xml:lang="en-US">Amount, after effect of policies assumed or ceded, of expense related to provision for policyholder benefits and costs incurred for variable annuity and variable life insurance contracts.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ChangesInFairValueOfReinsuranceContracts" xlink:label="loc_ck0001070304_ChangesInFairValueOfReinsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ChangesInFairValueOfReinsuranceContracts" xml:lang="en-US">Changes In Fair Value of Reinsurance Contracts</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ChangesInFairValueOfReinsuranceContracts" xml:lang="en-US">Changes in the fair value of the reinsurance contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ChangesInFairValueOfReinsuranceContracts" xlink:to="lab_ck0001070304_ChangesInFairValueOfReinsuranceContracts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ChangesInFairValueOfReinsuranceContracts" xml:lang="en-US">Amount of increase (decrease) in the fair value of reinsurance contracts in the income statement.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" xlink:label="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" xml:lang="en-US">Life Insurance Premiums and Related Investment Income [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" xml:lang="en-US">Life insurance premiums and related investment income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" xlink:to="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeAbstract" xml:lang="en-US">Life Insurance Premiums and Related Investment Income [Abstract]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiGainLoss" xlink:label="loc_us-gaap_EquitySecuritiesFvNiGainLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EquitySecuritiesFvNiGainLoss" xml:lang="en-US">Equity Securities, FV-NI, Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EquitySecuritiesFvNiGainLoss" xml:lang="en-US">Net realized and unrealized gains or losses from investment assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesFvNiGainLoss" xlink:to="lab_us-gaap_EquitySecuritiesFvNiGainLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US">Derivative, Gain (Loss) on Derivative, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US">Net gains or losses from derivative contracts</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US">Gains (losses) recognized in income on derivative</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeGainLossOnDerivativeNet" xlink:to="lab_us-gaap_DerivativeGainLossOnDerivativeNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Balance at beginning of year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Beginning balance at original discount rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Ending balance at original discount rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" xml:lang="en-US">Effect of changes in cash flow assumptions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" xml:lang="en-US">Effect of actual variances from expected experience</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xml:lang="en-US">Adjusted beginning balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Issuance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" xml:lang="en-US">Issuances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Interest Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" xml:lang="en-US">Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" xml:lang="en-US">Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" xml:lang="en-US">Net premium earned</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" xml:lang="en-US">Liability For Future Policy Benefit Expected Net Premium Actual Variances From Cash Flow</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" xml:lang="en-US">Actual variances from cash flow assumptions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumActualVariancesFromCashFlow" xml:lang="en-US">Liability for future policy benefit expected net premium actual variances from cash flow.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" xml:lang="en-US">Liability For Future Policy Benefit Expected Net Premium Derecognition Increase Decrease</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" xml:lang="en-US">Derecognition</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumDerecognitionIncreaseDecrease" xml:lang="en-US">Liability for future policy benefit expected net premium derecognition increase decrease.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" xml:lang="en-US">Liability For Future Policy Benefit Expected Net Premium Effect Of Foreign Exchange Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" xml:lang="en-US">Effect of changes in foreign exchange rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedNetPremiumEffectOfForeignExchangeRate" xml:lang="en-US">Liability for future policy benefit expected net premium effect of foreign exchange rate.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" xlink:label="loc_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" xml:lang="en-US">AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" xml:lang="en-US">Effect of changes in discount rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" xlink:to="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Balances at beginning of year</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Beginning balance at original discount rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" xml:lang="en-US">Ending balance at original discount rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" xml:lang="en-US">Effect of changes in cash flow assumptions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xml:lang="en-US">Adjusted beginning balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" xml:lang="en-US">Issuances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" xml:lang="en-US">Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" xml:lang="en-US">Insurance claims paid</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" xml:lang="en-US">Liability For Future Policy Benefit Expected Future Policy Benefit Actual Variances From Cash Flow</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" xml:lang="en-US">Actual variances from cash flow assumptions</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitActualVariancesFromCashFlow" xml:lang="en-US">Liability for future policy benefit expected future policy benefit actual variances from cash flow.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" xml:lang="en-US">Liability For Future Policy Benefit Expected Future Policy Benefit Derecognition Increase Decrease</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" xml:lang="en-US">Derecognition</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDerecognitionIncreaseDecrease" xml:lang="en-US">Liability For Future Policy Benefit Expected Future Policy Benefit Derecognition Increase Decrease.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" xml:lang="en-US">Liability For Future Policy Benefit Expected Future Policy Benefit Effect Of Foreign Exchange Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" xml:lang="en-US">Effect of changes in foreign exchange rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitEffectOfForeignExchangeRate" xml:lang="en-US">Liability for future policy benefit expected future policy benefit effect of foreign exchange rate.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" xlink:label="loc_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" xml:lang="en-US">AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" xml:lang="en-US">Effect of changes in discount rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" xlink:to="lab_us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefits" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefits" xml:lang="en-US">Liability for Future Policy Benefit, before Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefits" xml:lang="en-US">Net liability for future policy benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefits" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefits" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DeferredProfitLiabilities" xlink:label="loc_ck0001070304_DeferredProfitLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DeferredProfitLiabilities" xml:lang="en-US">Deferred Profit Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DeferredProfitLiabilities" xml:lang="en-US">Deferred profit liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DeferredProfitLiabilities" xlink:to="lab_ck0001070304_DeferredProfitLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DeferredProfitLiabilities" xml:lang="en-US">Deferred profit liabilities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" xml:lang="en-US">Liability For Future Policy Benefits Including Deferred Profit Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" xml:lang="en-US">Subtotal</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitsIncludingDeferredProfitLiabilities" xml:lang="en-US">Liability for future policy benefits including deferred profit liabilities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" xml:lang="en-US">Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" xml:lang="en-US">Less: Reinsurance recoverable</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, after Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" xml:lang="en-US">The liability for future policy benefits, after reinsurance recoverable</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" xml:lang="en-US">Subtotal</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FirstSectorYenDenominatedInsuranceMember" xlink:label="loc_ck0001070304_FirstSectorYenDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FirstSectorYenDenominatedInsuranceMember" xml:lang="en-US">First Sector Yen Denominated Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FirstSectorYenDenominatedInsuranceMember" xml:lang="en-US">Yen-denominated insurance (First Sector)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FirstSectorYenDenominatedInsuranceMember" xlink:to="lab_ck0001070304_FirstSectorYenDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FirstSectorYenDenominatedInsuranceMember" xml:lang="en-US">First sector yen denominated insurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ThirdSectorYenDenominatedInsuranceMember" xlink:label="loc_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" xml:lang="en-US">Third Sector Yen Denominated Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" xml:lang="en-US">Yen-denominated insurance (Third Sector)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" xlink:to="lab_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ThirdSectorYenDenominatedInsuranceMember" xml:lang="en-US">Third sector yen denominated insurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ForeignCurrencyDenominatedInsuranceMember" xlink:label="loc_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" xml:lang="en-US">Foreign Currency Denominated Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" xml:lang="en-US">Foreign currency denominated insurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" xlink:to="lab_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ForeignCurrencyDenominatedInsuranceMember" xml:lang="en-US">Foreign currency denominated insurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" xlink:label="loc_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" xml:lang="en-US">Policy Holder Account Balance For Variable Annuity And Variable Life Insurance Contracts And Market Benefits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" xml:lang="en-US">Policy account balances for variable annuity and variable life insurance contracts and market risk benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" xlink:to="lab_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceForVariableAnnuityAndVariableLifeInsuranceContractsAndMarketBenefits" xml:lang="en-US">Policy holder account balance for variable annuity and variable life insurance contracts and market benefits.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" xlink:label="loc_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" xml:lang="en-US">Policy Holder Account Balance Fixed Annuity And Annutization Benefits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" xml:lang="en-US">Fixed annuities and annuitization benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" xlink:to="lab_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyHolderAccountBalanceFixedAnnuityAndAnnutizationBenefits" xml:lang="en-US">Policy holder account balance fixed annuity and annutization benefits.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherPolicyholderFunds" xlink:label="loc_us-gaap_OtherPolicyholderFunds" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherPolicyholderFunds" xml:lang="en-US">Other Policyholder Funds</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherPolicyholderFunds" xml:lang="en-US">Others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPolicyholderFunds" xlink:to="lab_us-gaap_OtherPolicyholderFunds" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" xlink:label="loc_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" xml:lang="en-US">Closed Block Liabilities, Future Policy Benefits and Policyholder Account Balances</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" xml:lang="en-US">Total</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" xml:lang="en-US">Policy liabilities and Policy account balances (Investment contracts)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" xlink:to="lab_us-gaap_ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" xlink:label="loc_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" xml:lang="en-US">Policyholder Account For SinglePayment Whole Life Insurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" xml:lang="en-US">Policy account balances for single-payment whole life insurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" xlink:to="lab_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountForSinglepaymentWholeLifeInsurance" xml:lang="en-US">Policyholder account for single-payment whole life insurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Gross Premium, Undiscounted, before Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" xml:lang="en-US">Expected future gross premiums - Undiscounted</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted, before Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" xml:lang="en-US">Expected future policy benefits and expenses - Undiscounted</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" xml:lang="en-US">Liability for Future Policy Benefit, Expected Future Gross Premium, Discounted, before Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" xml:lang="en-US">Expected future gross premiums - Discounted</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" xlink:label="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" xml:lang="en-US">Liability For Future Policy Benefit Expected Future Policy Benefit Discounted Before Reinsurance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" xml:lang="en-US">Expected future policy benefits and expenses - Discounted</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" xlink:to="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" xml:lang="en-US">Liability for future policy benefit expected future policy benefit discounted before reinsurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" xml:lang="en-US">Liability for Future Policy Benefit, Gross Premium Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" xml:lang="en-US">Liability for Future Policy Benefit, Gross Premium Income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" xml:lang="en-US">Liability for Future Policy Benefit, Interest Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" xml:lang="en-US">Liability for Future Policy Benefit, Interest Expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitInterestExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" xml:lang="en-US">Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" xml:lang="en-US">Weighted average of the original discount rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" xml:lang="en-US">Liability for Future Policy Benefit, Current Weighted-Average Discount Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" xml:lang="en-US">Weighted average of the current discount rates</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitCurrentWeightedAverageDiscountRate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" xlink:label="loc_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" xml:lang="en-US">Liability for Future Policy Benefit, Weighted-Average Duration</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" xml:lang="en-US">Liability for future policy benefit weighted average duration</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" xlink:to="lab_us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostTable" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostTable" xml:lang="en-US">Deferred Policy Acquisition Cost [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostTable" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AccountingMethodForInsuranceIndustryAxis" xlink:label="loc_ck0001070304_AccountingMethodForInsuranceIndustryAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AccountingMethodForInsuranceIndustryAxis" xml:lang="en-US">Accounting Method For Insurance Industry [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AccountingMethodForInsuranceIndustryAxis" xlink:to="lab_ck0001070304_AccountingMethodForInsuranceIndustryAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AccountingMethodForInsuranceIndustryAxis" xml:lang="en-US">Accounting method for insurance industry.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AccountingMethodForInsuranceIndustryDomain" xlink:label="loc_ck0001070304_AccountingMethodForInsuranceIndustryDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AccountingMethodForInsuranceIndustryDomain" xml:lang="en-US">Accounting Method For Insurance Industry [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AccountingMethodForInsuranceIndustryDomain" xlink:to="lab_ck0001070304_AccountingMethodForInsuranceIndustryDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AccountingMethodForInsuranceIndustryDomain" xml:lang="en-US">Accounting method for insurance industry.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostLineItems" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostLineItems" xml:lang="en-US">Deferred Policy Acquisition Cost [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostLineItems" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCosts" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCosts" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCosts" xml:lang="en-US">Deferred Policy Acquisition Cost</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCosts" xml:lang="en-US">Beginning balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCosts" xml:lang="en-US">Ending balance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCosts" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCosts" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostsAdditions" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostsAdditions" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsAdditions" xml:lang="en-US">Deferred Policy Acquisition Cost, Capitalization</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsAdditions" xml:lang="en-US">Capitalization</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostsAdditions" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostsAdditions" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" xml:lang="en-US">Deferred Policy Acquisition Costs, Amortization Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" xml:lang="en-US">Amortization</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" xml:lang="en-US">Deferred Policy Acquisition Costs, Foreign Currency Translation Gain (Loss)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" xml:lang="en-US">Effect of changes in foreign exchange rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" xml:lang="en-US">Deferred Policy Acquisition Costs, Period Increase (Decrease)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" xml:lang="en-US">Others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" xlink:to="lab_us-gaap_DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderFundsAbstract" xlink:label="loc_us-gaap_PolicyholderFundsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderFundsAbstract" xml:lang="en-US">Policyholder Account Balance [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderFundsAbstract" xlink:to="lab_us-gaap_PolicyholderFundsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable" xlink:to="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FixedAnnuityMember" xlink:label="loc_us-gaap_FixedAnnuityMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FixedAnnuityMember" xml:lang="en-US">Fixed Annuity [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FixedAnnuityMember" xml:lang="en-US">Fixed Annuity</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FixedAnnuityMember" xlink:to="lab_us-gaap_FixedAnnuityMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis" xlink:to="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain" xlink:to="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" xml:lang="en-US">Policyholder Account Balance Guaranteed Minimum Crediting Rate, Range from 0 to 1.4 Percent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" xml:lang="en-US">0.00% &#8211; less than 1.50%</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0To1.4PercentMember" xml:lang="en-US">Policyholder account balance guaranteed minimum crediting rate, range from 0 to 1.4 percent.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" xml:lang="en-US">Policyholder Account Balance Guaranteed Minimum Crediting Rate, Range from One Point Five And Greater Percent [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" xml:lang="en-US">1.50%&#160;or more</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFromOnePointFiveAndGreaterPercentMember" xml:lang="en-US">Policyholder account balance guaranteed minimum crediting rate, range from 1.5 percent or more.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems" xlink:to="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderFunds" xlink:label="loc_us-gaap_PolicyholderFunds" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderFunds" xml:lang="en-US">Policyholder Account Balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderFunds" xml:lang="en-US">Policy holder funds</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_us-gaap_PolicyholderFunds" xml:lang="en-US">Beginning balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_us-gaap_PolicyholderFunds" xml:lang="en-US">Ending balance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_PolicyholderFunds" xml:lang="en-US">Total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderFunds" xlink:to="lab_us-gaap_PolicyholderFunds" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_BasisPointAxis" xlink:label="loc_ck0001070304_BasisPointAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_BasisPointAxis" xml:lang="en-US">Basis Point [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_BasisPointAxis" xlink:to="lab_ck0001070304_BasisPointAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_BasisPointDomain" xlink:label="loc_ck0001070304_BasisPointDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_BasisPointDomain" xml:lang="en-US">Basis Point [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_BasisPointDomain" xlink:to="lab_ck0001070304_BasisPointDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FiftyToOneFiftyBasisPointMember" xlink:label="loc_ck0001070304_FiftyToOneFiftyBasisPointMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FiftyToOneFiftyBasisPointMember" xml:lang="en-US">Fifty to One Fifty Basis Point [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FiftyToOneFiftyBasisPointMember" xml:lang="en-US">50-150bp</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FiftyToOneFiftyBasisPointMember" xlink:to="lab_ck0001070304_FiftyToOneFiftyBasisPointMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OneFiftyBasisPointAndAboveMember" xlink:label="loc_ck0001070304_OneFiftyBasisPointAndAboveMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OneFiftyBasisPointAndAboveMember" xml:lang="en-US">One Fifty Basis Point and Above [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OneFiftyBasisPointAndAboveMember" xml:lang="en-US">150bp and above</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OneFiftyBasisPointAndAboveMember" xlink:to="lab_ck0001070304_OneFiftyBasisPointAndAboveMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" xlink:label="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" xml:lang="en-US">Policyholder Account Balance, Guaranteed Minimum Credit Rating</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" xml:lang="en-US">Policyholder account balance guaranteed minimum credit rating</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" xlink:to="lab_us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditRating" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceIssuance" xlink:label="loc_us-gaap_PolicyholderAccountBalanceIssuance" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceIssuance" xml:lang="en-US">Policyholder Account Balance, Issuance</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceIssuance" xml:lang="en-US">New contract</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceIssuance" xlink:to="lab_us-gaap_PolicyholderAccountBalanceIssuance" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalancePolicyCharge" xlink:label="loc_us-gaap_PolicyholderAccountBalancePolicyCharge" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalancePolicyCharge" xml:lang="en-US">Policyholder Account Balance, Policy Charge</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalancePolicyCharge" xml:lang="en-US">Policy charges</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalancePolicyCharge" xlink:to="lab_us-gaap_PolicyholderAccountBalancePolicyCharge" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestCreditedToPolicyholdersAccountBalances" xlink:label="loc_us-gaap_InterestCreditedToPolicyholdersAccountBalances" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InterestCreditedToPolicyholdersAccountBalances" xml:lang="en-US">Policyholder Account Balance, Interest Expense</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_InterestCreditedToPolicyholdersAccountBalances" xml:lang="en-US">Interests</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestCreditedToPolicyholdersAccountBalances" xml:lang="en-US">Interests</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCreditedToPolicyholdersAccountBalances" xlink:to="lab_us-gaap_InterestCreditedToPolicyholdersAccountBalances" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderNetExchangeRateFluctuations" xlink:label="loc_ck0001070304_PolicyholderNetExchangeRateFluctuations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderNetExchangeRateFluctuations" xml:lang="en-US">Policyholder Net Exchange Rate Fluctuations</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderNetExchangeRateFluctuations" xml:lang="en-US">Effect of changes in foreign exchange rate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderNetExchangeRateFluctuations" xlink:to="lab_ck0001070304_PolicyholderNetExchangeRateFluctuations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderNetExchangeRateFluctuations" xml:lang="en-US">Policyholder net exchange rate fluctuations.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" xlink:label="loc_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" xml:lang="en-US">Policyholder Account Balance, Weighted Average Crediting Rate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" xml:lang="en-US">Weighted average guaranteed interest rate (%)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" xml:lang="en-US">Weighted average guaranteed interest rate (%)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" xlink:to="lab_us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" xlink:label="loc_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" xml:lang="en-US">Policyholder Account Balance, Net Amount at Risk</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" xml:lang="en-US">Benefits in excess of policy account balances (Millions of yen)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" xml:lang="en-US">Benefits in excess of policy account balances (Millions of yen)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" xlink:to="lab_us-gaap_PolicyholderAccountBalanceNetAmountAtRisk" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashSurrenderValueDuePolicyholdersAmount" xlink:label="loc_us-gaap_CashSurrenderValueDuePolicyholdersAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CashSurrenderValueDuePolicyholdersAmount" xml:lang="en-US">Policyholder Account Balance, Cash Surrender Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_CashSurrenderValueDuePolicyholdersAmount" xml:lang="en-US">Cash surrender value (Millions of yen)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CashSurrenderValueDuePolicyholdersAmount" xml:lang="en-US">Cash surrender value (Millions of yen)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashSurrenderValueDuePolicyholdersAmount" xlink:to="lab_us-gaap_CashSurrenderValueDuePolicyholdersAmount" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceBenefitPayment" xlink:label="loc_us-gaap_PolicyholderAccountBalanceBenefitPayment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceBenefitPayment" xml:lang="en-US">Policyholder Account Balance, Benefit Payment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceBenefitPayment" xml:lang="en-US">Benefit payments and lump sum payments, etc.</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceBenefitPayment" xml:lang="en-US">Benefit payments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceBenefitPayment" xlink:to="lab_us-gaap_PolicyholderAccountBalanceBenefitPayment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceSurrender" xlink:label="loc_us-gaap_PolicyholderAccountBalanceSurrender" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceSurrender" xml:lang="en-US">Policyholder Account Balance, Surrender</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceSurrender" xml:lang="en-US">Surrenders and partial surrenders</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceSurrender" xlink:to="lab_us-gaap_PolicyholderAccountBalanceSurrender" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceTable" xlink:label="loc_us-gaap_PolicyholderAccountBalanceTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceTable" xml:lang="en-US">Policyholder Account Balance [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceTable" xlink:to="lab_us-gaap_PolicyholderAccountBalanceTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" xlink:label="loc_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" xml:lang="en-US">Fixed Annuity And Annuitization Benefits [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" xml:lang="en-US">Fixed Annuity And Annuitization Benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" xlink:to="lab_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FixedAnnuityAndAnnuitizationBenefitsMember" xml:lang="en-US">Fixed annuity and annuitization benefits.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceLineItems" xlink:label="loc_us-gaap_PolicyholderAccountBalanceLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceLineItems" xml:lang="en-US">Policyholder Account Balance [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceLineItems" xlink:to="lab_us-gaap_PolicyholderAccountBalanceLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" xlink:label="loc_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" xml:lang="en-US">Transfer To Policyholder Account Balance From Separate Account</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" xml:lang="en-US">Transfer in</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" xlink:to="lab_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TransferToPolicyholderAccountBalanceFromSeparateAccount" xml:lang="en-US">Transfer to policyholder account balance from separate account.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" xlink:label="loc_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" xml:lang="en-US">Transfer From Policyholder Account Balance To Separate Account</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" xml:lang="en-US">Transfer out</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" xlink:to="lab_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TransferFromPolicyholderAccountBalanceToSeparateAccount" xml:lang="en-US">Transfer from policyholder account balance to separate account.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" xlink:label="loc_us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" xml:lang="en-US">Policyholder Account Balance, Increase (Decrease) from Other Change</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" xml:lang="en-US">Others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" xlink:to="lab_us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" xlink:label="loc_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" xml:lang="en-US">Variable Annuity And Variable Life Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" xml:lang="en-US">Variable Annuity And Variable Life Insurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" xlink:to="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_VariableAnnuityAndVariableLifeInsuranceMember" xml:lang="en-US">Variable annuity and variable life insurance.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" xml:lang="en-US">Policyholder Account Balance Changes Other Than Through Net Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" xml:lang="en-US">Effect of changes other than through net income and other comprehensive income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesOtherThanThroughNetIncome" xml:lang="en-US">Policyholder account balance changes other than through net income.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" xlink:label="loc_us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" xml:lang="en-US">Policyholder Account Balance, Surrender and Withdrawal</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" xml:lang="en-US">Surrenders and withdrawals</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" xlink:to="lab_us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" xlink:label="loc_us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" xml:lang="en-US">Transfer to (from) Policyholder Account Balance (to) from Separate Account</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" xml:lang="en-US">Transfer in</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" xlink:to="lab_us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" xml:lang="en-US">Policyholder Account Balance Changes Through Net Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" xml:lang="en-US">Changes through net income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughNetIncome" xml:lang="en-US">Policyholder account balance changes through net income.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" xml:lang="en-US">Policyholder Account Balance Effect Of Changes In Fair Value Of Investment Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" xml:lang="en-US">Effect of changes in fair value of corresponding investment assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceEffectOfChangesInFairValueOfInvestmentAssets" xml:lang="en-US">Policyholder account balance effect of changes in fair value of investment assets.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceFeeIncome" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceFeeIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceFeeIncome" xml:lang="en-US">Policyholder Account Balance Fee Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceFeeIncome" xml:lang="en-US">Fee income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceFeeIncome" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceFeeIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceFeeIncome" xml:lang="en-US">Policyholder account balance fee income.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" xml:lang="en-US">Policyholder Account Balance Changes In Fair Value Of Market Risk Benefits</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" xml:lang="en-US">Effect of changes in fair value of market risk benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueOfMarketRiskBenefits" xml:lang="en-US">Policyholder account balance changes in fair value of market risk benefits.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" xml:lang="en-US">Policyholder Account Balance Changes Through OCI</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" xml:lang="en-US">Changes through other comprehensive income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesThroughOCI" xml:lang="en-US">Policyholder account balance changes through oci.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" xlink:label="loc_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" xml:lang="en-US">Policyholder Account Balance Changes In Fair Value Resulting From Changes In Instrument Specific Credit Risk During The Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" xml:lang="en-US">Effect of changes in the instrument-specific credit risk</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" xlink:to="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderAccountBalanceChangesInFairValueResultingFromChangesInInstrumentSpecificCreditRiskDuringThePeriod" xml:lang="en-US">Policyholder account balance changes in fair value resulting from changes in instrument specific credit risk during the period.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PolicyholderFundsExcludingMarketRisk" xlink:label="loc_ck0001070304_PolicyholderFundsExcludingMarketRisk" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PolicyholderFundsExcludingMarketRisk" xml:lang="en-US">Policyholder Funds Excluding Market Risk</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PolicyholderFundsExcludingMarketRisk" xml:lang="en-US">Policy account balances</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PolicyholderFundsExcludingMarketRisk" xlink:to="lab_ck0001070304_PolicyholderFundsExcludingMarketRisk" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PolicyholderFundsExcludingMarketRisk" xml:lang="en-US">Policyholder funds excluding market risk.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" xlink:label="loc_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" xml:lang="en-US">Market Risk Benefit, after Increase (Decrease) from Instrument-Specific Credit Risk</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" xml:lang="en-US">Market risk benefits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" xlink:to="lab_us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" xlink:label="loc_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" xml:lang="en-US">Schedule of Long Lived Assets Held-for-sale [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" xml:lang="en-US">Schedule of Long Lived Assets Held-for-sale [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" xlink:to="lab_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsHeldforsaleMember" xlink:label="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DiscontinuedOperationsHeldforsaleMember" xml:lang="en-US">Discontinued Operations, Held-for-sale [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DiscontinuedOperationsHeldforsaleMember" xml:lang="en-US">Discontinued Operations, Held-for-sale</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember" xlink:to="lab_us-gaap_DiscontinuedOperationsHeldforsaleMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" xlink:label="loc_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" xml:lang="en-US">Real Estate Properties and Transportation Equipments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" xml:lang="en-US">Real estate properties and transportation equipment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" xlink:to="lab_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstatePropertiesAndTransportationEquipmentsMember" xml:lang="en-US">Real Estate Properties and Transportation Equipments [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongLivedAssetsHeldForSaleLineItems" xlink:label="loc_us-gaap_LongLivedAssetsHeldForSaleLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongLivedAssetsHeldForSaleLineItems" xml:lang="en-US">Long Lived Assets Held-for-sale [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LongLivedAssetsHeldForSaleLineItems" xml:lang="en-US">Long Lived Assets Held-for-sale [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongLivedAssetsHeldForSaleLineItems" xlink:to="lab_us-gaap_LongLivedAssetsHeldForSaleLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" xlink:label="loc_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" xml:lang="en-US">Disposal Group Including Discontinued Operation Investment Operating Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" xml:lang="en-US">Investment in operating leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" xlink:to="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationInvestmentOperatingLeases" xml:lang="en-US">Disposal Group Including Discontinued Operation Investment Operating Leases</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Property, Plant and Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" xml:lang="en-US">Property under facility operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" xlink:to="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Other Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" xlink:to="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" xlink:label="loc_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" xml:lang="en-US">Disposal Group Including Discontinued Operation Office Facilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" xml:lang="en-US">Office facilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" xlink:to="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DisposalGroupIncludingDiscontinuedOperationOfficeFacilities" xml:lang="en-US">Disposal group including discontinued operation office facilities.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Other Liabilities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xml:lang="en-US">Other liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:to="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" xlink:label="loc_ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" xml:lang="en-US">Property Plant And Equipment Additional Textual [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" xlink:to="lab_ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PropertyPlantAndEquipmentAdditionalTextualAbstract" xml:lang="en-US">Property Plant And Equipment Additional Textual [Abstract]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_WriteDownsofLongLivedAssetsTable" xlink:label="loc_ck0001070304_WriteDownsofLongLivedAssetsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_WriteDownsofLongLivedAssetsTable" xml:lang="en-US">Write-Downs of Long-Lived Assets [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_WriteDownsofLongLivedAssetsTable" xlink:to="lab_ck0001070304_WriteDownsofLongLivedAssetsTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_WriteDownsOfLongLivedAssetsLineItems" xlink:label="loc_ck0001070304_WriteDownsOfLongLivedAssetsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_WriteDownsOfLongLivedAssetsLineItems" xml:lang="en-US">Write-Downs of Long-Lived Assets [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_WriteDownsOfLongLivedAssetsLineItems" xlink:to="lab_ck0001070304_WriteDownsOfLongLivedAssetsLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" xlink:label="loc_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" xml:lang="en-US">Impairment Of Write Down Of Long Lived Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" xml:lang="en-US">Write-downs of long-lived assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" xlink:to="lab_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ImpairmentOfWriteDownOfLongLivedAssets" xml:lang="en-US">The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of long-lived assets to fair value.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EnvironmentAndEnergyMember" xlink:label="loc_ck0001070304_EnvironmentAndEnergyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EnvironmentAndEnergyMember" xml:lang="en-US">Environment and Energy [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_EnvironmentAndEnergyMember" xml:lang="en-US">Environment and Energy</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_EnvironmentAndEnergyMember" xlink:to="lab_ck0001070304_EnvironmentAndEnergyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EnvironmentAndEnergyMember" xml:lang="en-US">Environment and energy.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SegmentsRealEstateMember" xlink:label="loc_ck0001070304_SegmentsRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SegmentsRealEstateMember" xml:lang="en-US">Segments Real Estate [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SegmentsRealEstateMember" xml:lang="en-US">Segments Real Estate</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:label="lab_ck0001070304_SegmentsRealEstateMember" xml:lang="en-US">Real Estate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SegmentsRealEstateMember" xlink:to="lab_ck0001070304_SegmentsRealEstateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SegmentsRealEstateMember" xml:lang="en-US">Segments real estate.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" xlink:label="loc_us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" xml:lang="en-US">Impaired Long-Lived Assets Held and Used by Type [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" xml:lang="en-US">Impaired Long-Lived Assets Held and Used by Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" xlink:to="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" xlink:label="loc_us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" xml:lang="en-US">Impaired Long-Lived Assets Held and Used, Asset Name [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" xml:lang="en-US">Impaired Long-Lived Assets Held and Used, Asset Name [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" xlink:to="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfImpairedLongLivedAssetsHeldAndUsedTable" xlink:label="loc_us-gaap_ScheduleOfImpairedLongLivedAssetsHeldAndUsedTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfImpairedLongLivedAssetsHeldAndUsedTable" xml:lang="en-US">Schedule of Impaired Long-Lived Assets Held and Used [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfImpairedLongLivedAssetsHeldAndUsedTable" xml:lang="en-US">Schedule of Impaired Long-Lived Assets Held and Used [Table]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CondominiumsMember" xml:lang="en-US">Condominiums [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedLineItems" xml:lang="en-US">Impaired Long-Lived Assets Held and Used [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairedLongLivedAssetsHeldAndUsedLineItems" xlink:to="lab_us-gaap_ImpairedLongLivedAssetsHeldAndUsedLineItems" />
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf" xlink:to="lab_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NumberOfImpairedAssetsImpairmentDueToAssetsHeldForSale" xlink:label="loc_ck0001070304_NumberOfImpairedAssetsImpairmentDueToAssetsHeldForSale" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NumberOfImpairedAssetsImpairmentDueToAssetsHeldForSale" xml:lang="en-US">Number Of Impaired Assets Impairment Due To Assets Held For Sale</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NumberOfImpairedAssetsImpairmentDueToAssetsHeldForSale" xml:lang="en-US">Number Of Impaired Assets Impairment Due To Assets Held For Sale.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ImpairmentOfLongLivedAssetsToBeDisposedOfDueToDeclineInEstimatedFutureCashFlows" xlink:label="loc_ck0001070304_ImpairmentOfLongLivedAssetsToBeDisposedOfDueToDeclineInEstimatedFutureCashFlows" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ImpairmentOfLongLivedAssetsToBeDisposedOfDueToDeclineInEstimatedFutureCashFlows" xml:lang="en-US">Impairment of long lived assets to be disposed of due to decline in estimated future cash flows.</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_NumberOfImpairedAssetsImpairmentDueToDeclineInEstimatedFutureCashFlows" xml:lang="en-US">Write-downs due to decline in estimated future cash flows, number of properties</link:label>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
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          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="lab_us-gaap_AntidilutiveSecuritiesNameDomain" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesTreasuryStock" xml:lang="en-US">Weighted Average Number of Shares, Treasury Stock</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesTreasuryStock" xml:lang="en-US">Number of shares held for incentive plans, to be deducted in calculation of the weighted-average shares for EPS computation</link:label>
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          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_EarningsPerShareFromContinuingOperationsAbstract" xlink:label="loc_ck0001070304_EarningsPerShareFromContinuingOperationsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_EarningsPerShareFromContinuingOperationsAbstract" xml:lang="en-US">Earnings per share from continuing operations [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_EarningsPerShareFromContinuingOperationsAbstract" xml:lang="en-US">Earnings per share for net income attributable to ORIX Corporation shareholders:</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_EarningsPerShareFromContinuingOperationsAbstract" xml:lang="en-US">Earnings per share from continuing operations [Abstract]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xml:lang="en-US">Effect of dilutive securities</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xml:lang="en-US">Stock compensation</link:label>
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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_AdjustmentToNetIncomeBeforeCalculationOfDilutedEarningsPerShare" xml:lang="en-US">Adjustment to Net Income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AdjustmentToNetIncomeBeforeCalculationOfDilutedEarningsPerShare" xlink:to="lab_ck0001070304_AdjustmentToNetIncomeBeforeCalculationOfDilutedEarningsPerShare" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AdjustmentToNetIncomeBeforeCalculationOfDilutedEarningsPerShare" xml:lang="en-US">Adjustment to net income before calculation of diluted earnings per share.</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember" xml:lang="en-US">Derivatives designated as hedging instruments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember" xml:lang="en-US">Derivatives designated as hedging instruments and other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DesignatedAsHedgingInstrumentMember" xlink:to="lab_us-gaap_DesignatedAsHedgingInstrumentMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InterestExpenseMember" xml:lang="en-US">Interest Expense [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_InterestExpenseMember" xml:lang="en-US">Interest expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseMember" xlink:to="lab_us-gaap_InterestExpenseMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherOperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseMember" xml:lang="en-US">Other Operating Income (Expense) [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseMember" xml:lang="en-US">Other (income) and expense</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingIncomeExpenseMember" xlink:to="lab_us-gaap_OtherOperatingIncomeExpenseMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xlink:label="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xml:lang="en-US">Life Insurance Premiums and Related Investment Income Loss [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xml:lang="en-US">Life insurance premiums and related investment income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xml:lang="en-US">Life insurance premiums and related investment income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xlink:to="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomelossMember" xml:lang="en-US">Life Insurance Premiums and Related Investment Income (Loss).</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xml:lang="en-US">Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xml:lang="en-US">Gains (losses) recognized in other comprehensive income on derivative</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" xlink:label="loc_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" xml:lang="en-US">Other Comprehensive Income Loss Cash Flow Hedges Gain Loss Before Reclassification And Tax</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" xml:lang="en-US">Gains (losses) reclassified from other comprehensive income (loss) into income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" xlink:to="lab_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherComprehensiveIncomeLossCashFlowHedgesGainLossBeforeReclassificationAndTax" xml:lang="en-US">Other Comprehensive Income Loss Cash Flow Hedges Gain Loss Before Reclassification And Tax.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" xlink:label="loc_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" xml:lang="en-US">Gains Losses Recognized In Income on Derivative and Other</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" xml:lang="en-US">Gains (losses) recognized in income on derivative and other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" xlink:to="lab_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsLossesRecognizedInIncomeOnDerivativeAndOther" xml:lang="en-US">Gains (losses) recognized in income on derivative and other.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" xlink:label="loc_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" xml:lang="en-US">Hedged Items, Gain (Loss) Recognized in Income, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" xml:lang="en-US">Gains (losses) recognized in income on hedged item</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" xlink:to="lab_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_HedgedItemsGainLossRecognizedInIncomeNet" xml:lang="en-US">Hedged Items, Gain (Loss) Recognized in Income, Net</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" xlink:label="loc_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" xml:lang="en-US">Gains Losses On Sales of Subsidiaries and Equity Method Investments and Liquidation Losses Net [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" xml:lang="en-US">Gains on sales of subsidiaries and equity method investments and liquidation losses, net</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" xlink:to="lab_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsLossesOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNetMember" xml:lang="en-US">Gains (losses) on sales of subsidiaries and equity method investments and liquidation losses net.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" xlink:label="loc_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" xml:lang="en-US">Debt Loans and Bonds in Foreign Currencies [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" xml:lang="en-US">Borrowings and bonds in foreign currencies</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" xlink:to="lab_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DebtLoansAndBondsInForeignCurrenciesMember" xml:lang="en-US">Debt loans and bonds in foreign currencies.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" xlink:label="loc_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" xml:lang="en-US">Gains Losses Recognized In Other Comprehensive Income On Derivative And Others</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" xml:lang="en-US">Gains (losses) recognized in other comprehensive income on derivative and others</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" xlink:to="lab_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GainsLossesRecognizedInOtherComprehensiveIncomeOnDerivativeAndOthers" xml:lang="en-US">Gains (losses) recognized in other comprehensive income on derivative and others.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CreditDerivativesHeldOrWrittenMember" xlink:label="loc_ck0001070304_CreditDerivativesHeldOrWrittenMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CreditDerivativesHeldOrWrittenMember" xml:lang="en-US">Credit Derivatives Held or Written [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CreditDerivativesHeldOrWrittenMember" xml:lang="en-US">Credit derivatives held/written</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CreditDerivativesHeldOrWrittenMember" xlink:to="lab_ck0001070304_CreditDerivativesHeldOrWrittenMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CreditDerivativesHeldOrWrittenMember" xml:lang="en-US">Credit Derivatives Held or Written.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" xlink:label="loc_us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" xml:lang="en-US">Gain (Loss) from Components Excluded from Assessment of Fair Value Hedge Effectiveness, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" xml:lang="en-US">Gains (losses) recognized in income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" xlink:to="lab_us-gaap_GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ConsolidatedBalanceSheetLocationAxis" xlink:label="loc_ck0001070304_ConsolidatedBalanceSheetLocationAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ConsolidatedBalanceSheetLocationAxis" xml:lang="en-US">Consolidated Balance Sheet Location [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ConsolidatedBalanceSheetLocationAxis" xlink:to="lab_ck0001070304_ConsolidatedBalanceSheetLocationAxis" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ConsolidatedBalanceSheetLocationDomain" xlink:label="loc_ck0001070304_ConsolidatedBalanceSheetLocationDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ConsolidatedBalanceSheetLocationDomain" xml:lang="en-US">Consolidated Balance Sheet Location [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ConsolidatedBalanceSheetLocationDomain" xlink:to="lab_ck0001070304_ConsolidatedBalanceSheetLocationDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentInSecuritiesMember" xlink:label="loc_ck0001070304_InvestmentInSecuritiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentInSecuritiesMember" xml:lang="en-US">Investment in Securities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentInSecuritiesMember" xml:lang="en-US">Investment in Securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentInSecuritiesMember" xlink:to="lab_ck0001070304_InvestmentInSecuritiesMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InstallmentLoansMember" xlink:label="loc_ck0001070304_InstallmentLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InstallmentLoansMember" xml:lang="en-US">Installment Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InstallmentLoansMember" xml:lang="en-US">Installment Loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InstallmentLoansMember" xlink:to="lab_ck0001070304_InstallmentLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InstallmentLoansMember" xml:lang="en-US">Installment Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongTermDebtMember" xml:lang="en-US">Long-Term Debt [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMember" xlink:to="lab_us-gaap_LongTermDebtMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedAssetFairValueHedge" xlink:label="loc_us-gaap_HedgedAssetFairValueHedge" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedAssetFairValueHedge" xml:lang="en-US">Hedged Asset, Fair Value Hedge</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedAssetFairValueHedge" xml:lang="en-US">Carrying amount, Assets as hedged items in fair value hedges</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedAssetFairValueHedge" xlink:to="lab_us-gaap_HedgedAssetFairValueHedge" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" xlink:label="loc_us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" xml:lang="en-US">Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" xml:lang="en-US">The cumulative amount of fair value hedging adjustments included in the carrying amount, Assets as hedged items in fair value hedges</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" xlink:to="lab_us-gaap_HedgedAssetFairValueHedgeCumulativeIncreaseDecrease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedLiabilityFairValueHedge" xlink:label="loc_us-gaap_HedgedLiabilityFairValueHedge" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedLiabilityFairValueHedge" xml:lang="en-US">Hedged Liability, Fair Value Hedge</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedLiabilityFairValueHedge" xml:lang="en-US">Carrying amount, Liabilities as hedged items in fair value hedges</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedLiabilityFairValueHedge" xlink:to="lab_us-gaap_HedgedLiabilityFairValueHedge" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" xlink:label="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" xml:lang="en-US">Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" xml:lang="en-US">The cumulative amount of fair value hedging adjustments included in the carrying amount, Liabilities as hedged items in fair value hedges</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" xlink:to="lab_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" xlink:label="loc_us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Hedged Asset, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Hedged Asset, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" xlink:to="lab_us-gaap_HedgedAssetStatementOfFinancialPositionExtensibleEnumeration" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" xlink:label="loc_us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Hedged Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Hedged Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" xlink:to="lab_us-gaap_HedgedLiabilityStatementOfFinancialPositionExtensibleEnumeration" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherAssetsMember" xml:lang="en-US">Other Assets [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherAssetsMember" xml:lang="en-US">Other assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMember" xlink:to="lab_us-gaap_OtherAssetsMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ForeignExchangeLongTermDebtMember" xlink:label="loc_ck0001070304_ForeignExchangeLongTermDebtMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ForeignExchangeLongTermDebtMember" xml:lang="en-US">Foreign Exchange Long Term Debt [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_ForeignExchangeLongTermDebtMember" xml:lang="en-US">Foreign currency long-term debt</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ForeignExchangeLongTermDebtMember" xlink:to="lab_ck0001070304_ForeignExchangeLongTermDebtMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ForeignExchangeLongTermDebtMember" xml:lang="en-US">Foreign exchange long term debt.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativesFairValueLineItems" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativesFairValueLineItems" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems" xlink:to="lab_us-gaap_DerivativesFairValueLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeNotionalAmount" xml:lang="en-US">Derivative, Notional Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DerivativeNotionalAmount" xml:lang="en-US">Notional amount</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNotionalAmount" xlink:to="lab_us-gaap_DerivativeNotionalAmount" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SummaryOfCreditDerivativesAbstract" xlink:label="loc_us-gaap_SummaryOfCreditDerivativesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SummaryOfCreditDerivativesAbstract" xml:lang="en-US">Summary of Credit Derivatives [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SummaryOfCreditDerivativesAbstract" xlink:to="lab_us-gaap_SummaryOfCreditDerivativesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfCreditDerivativesTable" xlink:label="loc_us-gaap_ScheduleOfCreditDerivativesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfCreditDerivativesTable" xml:lang="en-US">Schedule of Credit Derivatives [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCreditDerivativesTable" xlink:to="lab_us-gaap_ScheduleOfCreditDerivativesTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditDerivativesByContractTypeAxis" xlink:label="loc_us-gaap_CreditDerivativesByContractTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditDerivativesByContractTypeAxis" xml:lang="en-US">Credit Derivatives Contract Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditDerivativesByContractTypeAxis" xlink:to="lab_us-gaap_CreditDerivativesByContractTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditDerivativesContractTypeDomain" xlink:label="loc_us-gaap_CreditDerivativesContractTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditDerivativesContractTypeDomain" xml:lang="en-US">Credit Derivatives Contract Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditDerivativesContractTypeDomain" xlink:to="lab_us-gaap_CreditDerivativesContractTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditDefaultSwapMember" xlink:label="loc_us-gaap_CreditDefaultSwapMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditDefaultSwapMember" xml:lang="en-US">Credit Default Swap [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CreditDefaultSwapMember" xml:lang="en-US">Credit Default Swap</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditDefaultSwapMember" xlink:to="lab_us-gaap_CreditDefaultSwapMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditDerivativesLineItems" xlink:label="loc_us-gaap_CreditDerivativesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditDerivativesLineItems" xml:lang="en-US">Credit Derivatives [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditDerivativesLineItems" xlink:to="lab_us-gaap_CreditDerivativesLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditDerivativeMaximumExposureUndiscounted" xlink:label="loc_us-gaap_CreditDerivativeMaximumExposureUndiscounted" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditDerivativeMaximumExposureUndiscounted" xml:lang="en-US">Credit Derivative, Maximum Exposure, Undiscounted</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CreditDerivativeMaximumExposureUndiscounted" xml:lang="en-US">Maximum potential amount of future payment under the credit derivative</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditDerivativeMaximumExposureUndiscounted" xlink:to="lab_us-gaap_CreditDerivativeMaximumExposureUndiscounted" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditRiskDerivativesAtFairValueNet" xlink:label="loc_us-gaap_CreditRiskDerivativesAtFairValueNet" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CreditRiskDerivativesAtFairValueNet" xml:lang="en-US">Credit Risk Derivatives, at Fair Value, Net</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CreditRiskDerivativesAtFairValueNet" xml:lang="en-US">Fair value of the credit derivative</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditRiskDerivativesAtFairValueNet" xlink:to="lab_us-gaap_CreditRiskDerivativesAtFairValueNet" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffsettingAbstract" xlink:label="loc_us-gaap_OffsettingAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OffsettingAbstract" xml:lang="en-US">Offsetting [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingAbstract" xlink:to="lab_us-gaap_OffsettingAbstract" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OffsettingAssetAndLiabilitiesTable" xlink:label="loc_ck0001070304_OffsettingAssetAndLiabilitiesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesTable" xml:lang="en-US">Offsetting Asset and Liabilities [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesTable" xml:lang="en-US">Offsetting Asset and Liabilities [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OffsettingAssetAndLiabilitiesTable" xlink:to="lab_ck0001070304_OffsettingAssetAndLiabilitiesTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesTable" xml:lang="en-US">Offsetting Asset and Liabilities [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="loc_us-gaap_FairValueByLiabilityClassAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByLiabilityClassAxis" xml:lang="en-US">Liability Class [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByLiabilityClassAxis" xml:lang="en-US">Liability Class [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByLiabilityClassAxis" xlink:to="lab_us-gaap_FairValueByLiabilityClassAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xml:lang="en-US">Fair Value by Liability Class [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xml:lang="en-US">Fair Value by Liability Class [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:to="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xml:lang="en-US">Derivative Financial Instruments, Liabilities [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xml:lang="en-US">Derivative liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xlink:to="lab_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFinancialInstrumentsAssetsMember" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsAssetsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFinancialInstrumentsAssetsMember" xml:lang="en-US">Derivative Financial Instruments, Assets [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DerivativeFinancialInstrumentsAssetsMember" xml:lang="en-US">Derivative assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFinancialInstrumentsAssetsMember" xlink:to="lab_us-gaap_DerivativeFinancialInstrumentsAssetsMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OffsettingAssetAndLiabilitiesLineItems" xlink:label="loc_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" xml:lang="en-US">Offsetting Asset and Liabilities [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" xml:lang="en-US">Offsetting Asset and Liabilities [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" xlink:to="lab_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OffsettingAssetAndLiabilitiesLineItems" xml:lang="en-US">Offsetting Asset and Liabilities [Line Items]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeCollateralObligationToReturnSecurities" xlink:label="loc_us-gaap_DerivativeCollateralObligationToReturnSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeCollateralObligationToReturnSecurities" xml:lang="en-US">Derivative, Collateral, Obligation to Return Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeCollateralObligationToReturnSecurities" xml:lang="en-US">Gross amounts not offset in the consolidated balance sheets, financial instruments, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralObligationToReturnSecurities" xlink:to="lab_us-gaap_DerivativeCollateralObligationToReturnSecurities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeCollateralObligationToReturnCash" xlink:label="loc_us-gaap_DerivativeCollateralObligationToReturnCash" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeCollateralObligationToReturnCash" xml:lang="en-US">Derivative, Collateral, Obligation to Return Cash</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeCollateralObligationToReturnCash" xml:lang="en-US">Gross amounts not offset in the consolidated balance sheets, collateral received/pledged, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralObligationToReturnCash" xlink:to="lab_us-gaap_DerivativeCollateralObligationToReturnCash" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" xml:lang="en-US">Derivative Asset, Fair Value, Amount Offset Against Collateral</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" xml:lang="en-US">Net amount, assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeCollateralRightToReclaimSecurities" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimSecurities" xml:lang="en-US">Derivative, Collateral, Right to Reclaim Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimSecurities" xml:lang="en-US">Gross amounts not offset in the consolidated balance sheets, financial instruments, liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralRightToReclaimSecurities" xlink:to="lab_us-gaap_DerivativeCollateralRightToReclaimSecurities" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeCollateralRightToReclaimCash" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash" xml:lang="en-US">Derivative, Collateral, Right to Reclaim Cash</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash" xml:lang="en-US">Gross amounts not offset in the consolidated balance sheets, collateral received/pledged, liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralRightToReclaimCash" xlink:to="lab_us-gaap_DerivativeCollateralRightToReclaimCash" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xml:lang="en-US">Derivative Liability, Fair Value, Amount Offset Against Collateral</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xml:lang="en-US">Net amount, liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" xml:lang="en-US">Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" xml:lang="en-US">Assets:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" xlink:to="lab_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract" xlink:label="loc_us-gaap_OtherAssetsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherAssetsAbstract" xml:lang="en-US">Other Assets [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherAssetsAbstract" xml:lang="en-US">Other Assets:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsAbstract" xlink:to="lab_us-gaap_OtherAssetsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TimeDepositsAtCarryingValue" xlink:label="loc_us-gaap_TimeDepositsAtCarryingValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_TimeDepositsAtCarryingValue" xml:lang="en-US">Time Deposits, at Carrying Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_TimeDepositsAtCarryingValue" xml:lang="en-US">Time deposits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TimeDepositsAtCarryingValue" xlink:to="lab_us-gaap_TimeDepositsAtCarryingValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReinsuranceRecoverables" xlink:label="loc_us-gaap_ReinsuranceRecoverables" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ReinsuranceRecoverables" xml:lang="en-US">Reinsurance Recoverables, Including Reinsurance Premium Paid</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ReinsuranceRecoverables" xml:lang="en-US">Reinsurance recoverables (Investment contracts)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReinsuranceRecoverables" xlink:to="lab_us-gaap_ReinsuranceRecoverables" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" xml:lang="en-US">Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" xml:lang="en-US">Liabilities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" xlink:to="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherLiabilitiesAbstract" xml:lang="en-US">Other Liabilities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherLiabilitiesAbstract" xml:lang="en-US">Other Liabilities:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesAbstract" xlink:to="lab_us-gaap_OtherLiabilitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration" xlink:label="loc_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration" xml:lang="en-US">Derivative Liability, Statement of Financial Position [Extensible Enumeration]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration" xlink:to="lab_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis" xml:lang="en-US">Measurement Basis [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis" xml:lang="en-US">Measurement Basis [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis" xlink:to="lab_us-gaap_FairValueByMeasurementBasisAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember" xml:lang="en-US">Portion at Fair Value Measurement [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:to="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xml:lang="en-US">Reported Value Measurement [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xml:lang="en-US">Carrying amount</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:to="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xml:lang="en-US">Estimated fair value</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:to="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InvestmentFunds" xlink:label="loc_ck0001070304_InvestmentFunds" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InvestmentFunds" xml:lang="en-US">Investment Funds</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InvestmentFunds" xml:lang="en-US">Investment funds</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InvestmentFunds" xlink:to="lab_ck0001070304_InvestmentFunds" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InvestmentFunds" xml:lang="en-US">Investment funds measured at net assets value per share not included in equity securities.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CommitmentsAndContingenciesDisclosureTable" xlink:label="loc_ck0001070304_CommitmentsAndContingenciesDisclosureTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureTable" xml:lang="en-US">Commitments and Contingencies Disclosure [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureTable" xml:lang="en-US">Commitments and Contingencies Disclosure [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CommitmentsAndContingenciesDisclosureTable" xlink:to="lab_ck0001070304_CommitmentsAndContingenciesDisclosureTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureTable" xml:lang="en-US">Commitments and Contingencies Disclosure [Table]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" xlink:label="loc_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" xml:lang="en-US">Commitments and Contingencies Disclosure [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" xml:lang="en-US">Commitments and Contingencies Disclosure [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" xlink:to="lab_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CommitmentsAndContingenciesDisclosureLineItems" xml:lang="en-US">Commitments and Contingencies Disclosure [Line Items]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount" xml:lang="en-US">Long-term Purchase Commitment, Amount</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount" xml:lang="en-US">Commitments for purchase of equipment to be leased at cost</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentAmount" xlink:to="lab_us-gaap_LongTermPurchaseCommitmentAmount" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LossContingencyAccrualPayments" xlink:label="loc_us-gaap_LossContingencyAccrualPayments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LossContingencyAccrualPayments" xml:lang="en-US">Loss Contingency Accrual, Payments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LossContingencyAccrualPayments" xml:lang="en-US">Payments for computer systems under non-cancelable contracts</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyAccrualPayments" xlink:to="lab_us-gaap_LossContingencyAccrualPayments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss" xml:lang="en-US">Loss Contingency, Estimate of Possible Loss</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss" xml:lang="en-US">Estimated construction costs</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:to="lab_us-gaap_LossContingencyEstimateOfPossibleLoss" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" xlink:label="loc_us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" xml:lang="en-US">Supply Commitment, Remaining Minimum Amount Committed</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" xml:lang="en-US">Total unused credit and capital amount available</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" xlink:to="lab_us-gaap_SignificantSupplyCommitmentRemainingMinimumAmountCommitted" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GuaranteeObligationsMaximumExposure" xlink:label="loc_us-gaap_GuaranteeObligationsMaximumExposure" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure" xml:lang="en-US">Guarantor Obligations, Maximum Exposure, Undiscounted</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure" xml:lang="en-US">Guarantee Obligations Maximum Exposure</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure" xml:lang="en-US">Potential future payment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsMaximumExposure" xlink:to="lab_us-gaap_GuaranteeObligationsMaximumExposure" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue" xml:lang="en-US">Guarantor Obligations, Current Carrying Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue" xml:lang="en-US">Guarantee Obligations Current Carrying Value</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue" xml:lang="en-US">Book value of guarantee liabilities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:to="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" xlink:label="loc_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" xml:lang="en-US">Principal Amount Outstanding on Loans Securitized or Asset-backed Financing Arrangement</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" xml:lang="en-US">Outstanding principal amount of loans transferred under Delegated Underwriting and Servicing program</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" xlink:to="lab_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" xlink:label="loc_us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" xml:lang="en-US">Deposit Liabilities, Collateral Issued, Financial Instruments</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" xml:lang="en-US">Investment in securities pledged for primarily collateral deposits</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" xlink:to="lab_us-gaap_DepositLiabilitiesCollateralIssuedFinancialInstruments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredLongTermDebt" xlink:label="loc_us-gaap_SecuredLongTermDebt" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SecuredLongTermDebt" xml:lang="en-US">Secured Long-term Debt, Noncurrent</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SecuredLongTermDebt" xml:lang="en-US">Secured debt</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SecuredLongTermDebt" xlink:to="lab_us-gaap_SecuredLongTermDebt" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" xlink:label="loc_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" xml:lang="en-US">Deposit Liabilitites Collateral Issued Financial Instruments One</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" xml:lang="en-US">Investments In Subsidaries Pledged</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" xlink:to="lab_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_DepositLiabilititesCollateralIssuedFinancialInstrumentsOne" xml:lang="en-US">Deposit liabilitites collateral issued financial instruments one.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForLoanLeaseAndOtherLosses" xlink:label="loc_us-gaap_ProvisionForLoanLeaseAndOtherLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProvisionForLoanLeaseAndOtherLosses" xml:lang="en-US">Provision for Loan, Lease, and Other Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_ProvisionForLoanLeaseAndOtherLosses" xml:lang="en-US">Provision for credit losses in the consolidated statements of income</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForLoanLeaseAndOtherLosses" xlink:to="lab_us-gaap_ProvisionForLoanLeaseAndOtherLosses" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_CorporateLoansMember" xlink:label="loc_ck0001070304_CorporateLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_CorporateLoansMember" xml:lang="en-US">Corporate Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_CorporateLoansMember" xml:lang="en-US">Corporate Loans</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_CorporateLoansMember" xml:lang="en-US">Corporate loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_CorporateLoansMember" xlink:to="lab_ck0001070304_CorporateLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_CorporateLoansMember" xml:lang="en-US">Corporate Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="loc_us-gaap_GuaranteeObligationsByNatureAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis" xml:lang="en-US">Guarantor Obligations, Nature [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis" xml:lang="en-US">Guarantor Obligations, Nature [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsByNatureAxis" xlink:to="lab_us-gaap_GuaranteeObligationsByNatureAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="loc_us-gaap_GuaranteeObligationsNatureDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GuaranteeObligationsNatureDomain" xml:lang="en-US">Guarantor Obligations, Nature [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsNatureDomain" xml:lang="en-US">Guarantor Obligations, Nature [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsNatureDomain" xlink:to="lab_us-gaap_GuaranteeObligationsNatureDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceGuaranteeMember" xlink:label="loc_us-gaap_PerformanceGuaranteeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PerformanceGuaranteeMember" xml:lang="en-US">Performance Guarantee [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_PerformanceGuaranteeMember" xml:lang="en-US">Performance Guarantee</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PerformanceGuaranteeMember" xlink:to="lab_us-gaap_PerformanceGuaranteeMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongtermDebtTypeAxis" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis" xlink:to="lab_us-gaap_LongtermDebtTypeAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_LongtermDebtTypeDomain" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain" xlink:to="lab_us-gaap_LongtermDebtTypeDomain" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SecuredInvestmentsMember" xlink:label="loc_ck0001070304_SecuredInvestmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SecuredInvestmentsMember" xml:lang="en-US">Secured Investments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SecuredInvestmentsMember" xml:lang="en-US">Secured Investments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SecuredInvestmentsMember" xlink:to="lab_ck0001070304_SecuredInvestmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SecuredInvestmentsMember" xml:lang="en-US">Secured Investments.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_SecuredByShareMember" xlink:label="loc_ck0001070304_SecuredByShareMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_SecuredByShareMember" xml:lang="en-US">Secured By Share [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_SecuredByShareMember" xml:lang="en-US">Secured By Share</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_SecuredByShareMember" xlink:to="lab_ck0001070304_SecuredByShareMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_SecuredByShareMember" xml:lang="en-US">Secured By Share</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplyCommitmentAxis" xlink:label="loc_us-gaap_SupplyCommitmentAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SupplyCommitmentAxis" xml:lang="en-US">Supply Commitment [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplyCommitmentAxis" xlink:to="lab_us-gaap_SupplyCommitmentAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplyCommitmentArrangementMember" xlink:label="loc_us-gaap_SupplyCommitmentArrangementMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SupplyCommitmentArrangementMember" xml:lang="en-US">Supply Commitment Arrangement [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplyCommitmentArrangementMember" xlink:to="lab_us-gaap_SupplyCommitmentArrangementMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_IntegratedResortDevelopmentMember" xlink:label="loc_ck0001070304_IntegratedResortDevelopmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_IntegratedResortDevelopmentMember" xml:lang="en-US">Integrated Resort Development [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_IntegratedResortDevelopmentMember" xlink:to="lab_ck0001070304_IntegratedResortDevelopmentMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" xlink:label="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" xml:lang="en-US">Contractual Commitments Future Minimum Payments Due Current</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" xml:lang="en-US">Within one year</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" xlink:to="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueCurrent" xml:lang="en-US">Contractual commitments future minimum payments due current.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" xlink:label="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" xml:lang="en-US">Contractual Commitments Future Minimum Payments Due Thereafter</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" xml:lang="en-US">More than one year</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" xlink:to="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDueThereafter" xml:lang="en-US">Contractual commitments future minimum payments due thereafter.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" xlink:label="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" xml:lang="en-US">Contractual Commitments Future Minimum Payments Due</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" xml:lang="en-US">Total</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" xlink:to="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ContractualCommitmentsFutureMinimumPaymentsDue" xml:lang="en-US">Contractual commitments future minimum payments due.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfGuaranteeObligationsTable" xlink:label="loc_us-gaap_ScheduleOfGuaranteeObligationsTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTable" xml:lang="en-US">Schedule of Guarantor Obligations [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTable" xml:lang="en-US">Schedule of Guarantor Obligations [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGuaranteeObligationsTable" xlink:to="lab_us-gaap_ScheduleOfGuaranteeObligationsTable" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_TransferredLoansMember" xlink:label="loc_ck0001070304_TransferredLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_TransferredLoansMember" xml:lang="en-US">Transferred Loans [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_TransferredLoansMember" xml:lang="en-US">Transferred loans</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_TransferredLoansMember" xlink:to="lab_ck0001070304_TransferredLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_TransferredLoansMember" xml:lang="en-US">Transferred Loans [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OtherGuaranteesMember" xlink:label="loc_ck0001070304_OtherGuaranteesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OtherGuaranteesMember" xml:lang="en-US">Other Guarantees [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OtherGuaranteesMember" xml:lang="en-US">Other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OtherGuaranteesMember" xlink:to="lab_ck0001070304_OtherGuaranteesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OtherGuaranteesMember" xml:lang="en-US">Other Guarantees [Member]</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GuaranteeObligationsLineItems" xlink:label="loc_us-gaap_GuaranteeObligationsLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_GuaranteeObligationsLineItems" xml:lang="en-US">Guarantor Obligations [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_GuaranteeObligationsLineItems" xml:lang="en-US">Guarantor Obligations [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsLineItems" xlink:to="lab_us-gaap_GuaranteeObligationsLineItems" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GuaranteeObligationsMaturityPeriod" xlink:label="loc_ck0001070304_GuaranteeObligationsMaturityPeriod" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GuaranteeObligationsMaturityPeriod" xml:lang="en-US">Guarantee Obligations Maturity Period</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GuaranteeObligationsMaturityPeriod" xml:lang="en-US">Maturity of the longest contract (Years)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GuaranteeObligationsMaturityPeriod" xlink:to="lab_ck0001070304_GuaranteeObligationsMaturityPeriod" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GuaranteeObligationsMaturityPeriod" xml:lang="en-US">Guarantee Obligations Maturity Period</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtDisclosureAbstract" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract" xlink:to="lab_us-gaap_DebtDisclosureAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PledgedStatusAxis" xlink:label="loc_us-gaap_PledgedStatusAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PledgedStatusAxis" xml:lang="en-US">Pledged Status [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PledgedStatusAxis" xlink:to="lab_us-gaap_PledgedStatusAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PledgedStatusDomain" xlink:label="loc_us-gaap_PledgedStatusDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_PledgedStatusDomain" xml:lang="en-US">Pledged Status [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PledgedStatusDomain" xlink:to="lab_us-gaap_PledgedStatusDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetPledgedAsCollateralWithoutRightMember" xlink:label="loc_us-gaap_AssetPledgedAsCollateralWithoutRightMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AssetPledgedAsCollateralWithoutRightMember" xml:lang="en-US">Asset Pledged as Collateral without Right [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_AssetPledgedAsCollateralWithoutRightMember" xml:lang="en-US">Asset Pledged as Collateral without Right</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetPledgedAsCollateralWithoutRightMember" xlink:to="lab_us-gaap_AssetPledgedAsCollateralWithoutRightMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecurities" xlink:label="loc_us-gaap_DebtSecurities" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_DebtSecurities" xml:lang="en-US">Debt Securities</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_us-gaap_DebtSecurities" xml:lang="en-US">Investment in securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecurities" xlink:to="lab_us-gaap_DebtSecurities" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" xlink:label="loc_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" xml:lang="en-US">Pledged Assets Not Separately Reported Property Plant And Equipment</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" xml:lang="en-US">Property under facility operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" xlink:to="lab_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" xml:lang="en-US">Pledged Assets, Not Separately Reported, Property, Plant and Equipment.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems" xlink:to="lab_us-gaap_SegmentReportingInformationLineItems" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_NumberOfReportableSegments" xml:lang="en-US">Number of Reportable Segments</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NumberOfReportableSegments" xlink:to="lab_us-gaap_NumberOfReportableSegments" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ConsolidationItemsAxis" xml:lang="en-US">Consolidation Items [Axis]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ConsolidationItemsAxis" xml:lang="en-US">Consolidation Items [Axis]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationItemsAxis" xlink:to="lab_srt_ConsolidationItemsAxis" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ConsolidationItemsDomain" xml:lang="en-US">Consolidation Items [Domain]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ConsolidationItemsDomain" xml:lang="en-US">Consolidation Items [Domain]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationItemsDomain" xlink:to="lab_srt_ConsolidationItemsDomain" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OperatingSegmentsMember" xml:lang="en-US">Operating Segments [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OperatingSegmentsMember" xml:lang="en-US">Operating Segment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingSegmentsMember" xlink:to="lab_us-gaap_OperatingSegmentsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Other significant non-cash items:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForOtherCreditLosses" xlink:label="loc_us-gaap_ProvisionForOtherCreditLosses" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProvisionForOtherCreditLosses" xml:lang="en-US">Provision for Other Credit Losses</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_ProvisionForOtherCreditLosses" xml:lang="en-US">Provision for credit losses, and write-downs of long-lived assets and securities</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForOtherCreditLosses" xlink:to="lab_us-gaap_ProvisionForOtherCreditLosses" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_ExpendituresForLongLivedAssets" xlink:label="loc_ck0001070304_ExpendituresForLongLivedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_ExpendituresForLongLivedAssets" xml:lang="en-US">Expenditures For Long Lived Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_ExpendituresForLongLivedAssets" xml:lang="en-US">Expenditures for long-lived assets</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_ExpendituresForLongLivedAssets" xlink:to="lab_ck0001070304_ExpendituresForLongLivedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_ExpendituresForLongLivedAssets" xml:lang="en-US">Expenditures For Long Lived Assets</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_PeInvestmentAndConcessionMember" xlink:label="loc_ck0001070304_PeInvestmentAndConcessionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionMember" xml:lang="en-US">PE Investment And Concession [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionMember" xml:lang="en-US">PE Investment And Concession</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionMember" xml:lang="en-US">PE Investment and Concession</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_PeInvestmentAndConcessionMember" xlink:to="lab_ck0001070304_PeInvestmentAndConcessionMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_PeInvestmentAndConcessionMember" xml:lang="en-US">PE investment and concession.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_InsuranceMember" xlink:label="loc_ck0001070304_InsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_InsuranceMember" xml:lang="en-US">Insurance [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_InsuranceMember" xml:lang="en-US">Insurance</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_InsuranceMember" xlink:to="lab_ck0001070304_InsuranceMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_InsuranceMember" xml:lang="en-US">Insurance</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_BankingAndCreditMember" xlink:label="loc_ck0001070304_BankingAndCreditMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_BankingAndCreditMember" xml:lang="en-US">Banking and Credit [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_BankingAndCreditMember" xml:lang="en-US">Banking and credit</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_BankingAndCreditMember" xml:lang="en-US">Banking and Credit</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_BankingAndCreditMember" xlink:to="lab_ck0001070304_BankingAndCreditMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_BankingAndCreditMember" xml:lang="en-US">Banking and credit.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_OrixEuropeMember" xlink:label="loc_ck0001070304_OrixEuropeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_OrixEuropeMember" xml:lang="en-US">ORIX Europe [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_OrixEuropeMember" xml:lang="en-US">ORIX Europe</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_OrixEuropeMember" xlink:to="lab_ck0001070304_OrixEuropeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_OrixEuropeMember" xml:lang="en-US">ORIX Europe.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" xlink:label="loc_ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" xml:lang="en-US">Gains on investment securities and dividends [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" xlink:to="lab_ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" xlink:label="loc_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" xml:lang="en-US">Goodwill And Intangible Assets Acquired In Business Combination Attributed To Non controlling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" xml:lang="en-US">Goodwill and intangible assets acquired in business combination attributed to non controlling interest</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" xlink:to="lab_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" xml:lang="en-US">Goodwill and intangible assets acquired in business combination attributed to non controlling interest.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" xlink:label="loc_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" xml:lang="en-US">Goodwill And Intangible Assets Attributed To Redeemable Non controlling Interest</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" xml:lang="en-US">Goodwill and intangible assets attributed to redeemable non controlling interest</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" xlink:to="lab_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" xml:lang="en-US">Goodwill and intangible assets attributed to redeemable non controlling interest.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_NetInvestmentInLeases" xlink:label="loc_ck0001070304_NetInvestmentInLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_NetInvestmentInLeases" xml:lang="en-US">Net Investment In Leases</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_NetInvestmentInLeases" xml:lang="en-US">Net investment in leases</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_NetInvestmentInLeases" xlink:to="lab_ck0001070304_NetInvestmentInLeases" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_NetInvestmentInLeases" xml:lang="en-US">Net investment in leases.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" xlink:label="loc_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" xml:lang="en-US">Advances For Finance Lease And Operating Lease</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" xml:lang="en-US">Advances for finance lease and operating lease</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" xlink:to="lab_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" xml:lang="en-US">Advances for finance lease and operating lease.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AdvancesForPropertyUnderFacilityOperations" xlink:label="loc_ck0001070304_AdvancesForPropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AdvancesForPropertyUnderFacilityOperations" xml:lang="en-US">Advances for property under facility operations</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AdvancesForPropertyUnderFacilityOperations" xml:lang="en-US">Advances for property under facility operations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AdvancesForPropertyUnderFacilityOperations" xlink:to="lab_ck0001070304_AdvancesForPropertyUnderFacilityOperations" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AdvancesForPropertyUnderFacilityOperations" xml:lang="en-US">Advances for property under facility operations.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xml:lang="en-US">Goodwill, intangible assets acquired in business combinations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_CorporateNonSegmentMember" xml:lang="en-US">Corporate, Non-Segment [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_CorporateNonSegmentMember" xml:lang="en-US">Corporate, Non-Segment</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateNonSegmentMember" xlink:to="lab_us-gaap_CorporateNonSegmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_IntersegmentEliminationMember" xml:lang="en-US">Intersegment Eliminations [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_IntersegmentEliminationMember" xml:lang="en-US">Intersegment Eliminations</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntersegmentEliminationMember" xlink:to="lab_us-gaap_IntersegmentEliminationMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationProfitLossAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract" xml:lang="en-US">Segment Reporting Information, Profit (Loss) [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract" xml:lang="en-US">Segment profits:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:to="lab_us-gaap_SegmentReportingInformationProfitLossAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xml:lang="en-US">Corporate profits (losses)</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationRevenueAbstract" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_SegmentReportingInformationRevenueAbstract" xml:lang="en-US">Segment Reporting Information, Revenue for Reportable Segment [Abstract]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_SegmentReportingInformationRevenueAbstract" xml:lang="en-US">Segment revenues:</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationRevenueAbstract" xlink:to="lab_us-gaap_SegmentReportingInformationRevenueAbstract" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationEliminationsMember" xlink:label="loc_srt_ConsolidationEliminationsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_srt_ConsolidationEliminationsMember" xml:lang="en-US">Consolidation, Eliminations [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_srt_ConsolidationEliminationsMember" xml:lang="en-US">Corporate And Intersegment Eliminations [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationEliminationsMember" xlink:to="lab_srt_ConsolidationEliminationsMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProductMember" xlink:label="loc_us-gaap_ProductMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProductMember" xml:lang="en-US">Product [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:label="lab_us-gaap_ProductMember" xml:lang="en-US">Sales of goods</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductMember" xlink:to="lab_us-gaap_ProductMember" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_AssetManagementAndServicingMember" xlink:label="loc_ck0001070304_AssetManagementAndServicingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_AssetManagementAndServicingMember" xml:lang="en-US">Asset Management And Servicing [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="lab_ck0001070304_AssetManagementAndServicingMember" xml:lang="en-US">Asset Management and Servicing</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_AssetManagementAndServicingMember" xlink:to="lab_ck0001070304_AssetManagementAndServicingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_AssetManagementAndServicingMember" xml:lang="en-US">Asset management and servicing.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_FacilitiesOperationMember" xlink:label="loc_ck0001070304_FacilitiesOperationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_FacilitiesOperationMember" xml:lang="en-US">Facilities Operation [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_FacilitiesOperationMember" xml:lang="en-US">Facilities operation</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_FacilitiesOperationMember" xlink:to="lab_ck0001070304_FacilitiesOperationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_FacilitiesOperationMember" xml:lang="en-US">Facilities operation.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateManagmentAndBrokerageMember" xlink:label="loc_ck0001070304_RealEstateManagmentAndBrokerageMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateManagmentAndBrokerageMember" xml:lang="en-US">Real Estate Managment and Brokerage [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstateManagmentAndBrokerageMember" xml:lang="en-US">Real estate management and brokerage</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateManagmentAndBrokerageMember" xlink:to="lab_ck0001070304_RealEstateManagmentAndBrokerageMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateManagmentAndBrokerageMember" xml:lang="en-US">Real estate management and brokerage.</link:label>
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstateContractWorkMember" xlink:label="loc_ck0001070304_RealEstateContractWorkMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstateContractWorkMember" xml:lang="en-US">Real Estate Contract Work [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstateContractWorkMember" xml:lang="en-US">Real estate contract work</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstateContractWorkMember" xlink:to="lab_ck0001070304_RealEstateContractWorkMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstateContractWorkMember" xml:lang="en-US">Real estate contract work.</link:label>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_ProductAndServiceOtherMember" xml:lang="en-US">Product and Service, Other [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_ProductAndServiceOtherMember" xml:lang="en-US">Other</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductAndServiceOtherMember" xlink:to="lab_us-gaap_ProductAndServiceOtherMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIncome" xlink:label="loc_us-gaap_OtherIncome" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_OtherIncome" xml:lang="en-US">Other Income</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_us-gaap_OtherIncome" xml:lang="en-US">Other revenues</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIncome" xlink:to="lab_us-gaap_OtherIncome" />
          <link:loc xlink:type="locator" xlink:href="ix-20250930.xsd#ck0001070304_RealEstatesMember" xlink:label="loc_ck0001070304_RealEstatesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ck0001070304_RealEstatesMember" xml:lang="en-US">Real Estates [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ck0001070304_RealEstatesMember" xml:lang="en-US">Real Estate</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001070304_RealEstatesMember" xlink:to="lab_ck0001070304_RealEstatesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_ck0001070304_RealEstatesMember" xml:lang="en-US">Real Estates.</link:label>
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2025" schemaLocation="https://xbrl.sec.gov/currency/2025/currency-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/exch/2025" schemaLocation="https://xbrl.sec.gov/exch/2025/exch-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/naics/2025" schemaLocation="https://xbrl.sec.gov/naics/2025/naics-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/sic/2025" schemaLocation="https://xbrl.sec.gov/sic/2025/sic-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/stpr/2025" schemaLocation="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd" />
  <import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd" />
  <import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd" />
  <import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
  <element name="InstallmentLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_InstallmentLoans" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="InstallmentLoansNetOfAllowanceForProbableLoanLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_InstallmentLoansNetOfAllowanceForProbableLoanLosses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="InvestmentInOperatingLeases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_InvestmentInOperatingLeases" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="InvestmentInSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_InvestmentInSecurities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="PropertyUnderFacilityOperations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_PropertyUnderFacilityOperations" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="OfficeFacilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_OfficeFacilities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_AccountsReceivableAndFinancingReceivableAllowanceForCreditLoss" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="TradeNotesAccountsAndOtherPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_TradeNotesAccountsAndOtherPayable" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="CommercialMortgageAndOtherLoansFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_CommercialMortgageAndOtherLoansFairValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_PolicyLiabilitiesAndPolicyAccountBalancesMeasuredAtFairValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="FinanceRevenuesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_FinanceRevenuesMember" substitutionGroup="xbrli:item" />
  <element name="GainsLossesOnInvestmentSecuritiesAndDividendsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_GainsLossesOnInvestmentSecuritiesAndDividendsMember" substitutionGroup="xbrli:item" />
  <element name="OperatingLeasesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_OperatingLeasesMember" substitutionGroup="xbrli:item" />
  <element name="LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeMember" substitutionGroup="xbrli:item" />
  <element name="SalesOfGoodsAndRealEstateMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_SalesOfGoodsAndRealEstateMember" substitutionGroup="xbrli:item" />
  <element name="CostsOfGoodsAndRealEstateSold" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_CostsOfGoodsAndRealEstateSold" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ServicesExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ServicesExpense" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ImpairmentOfSecuritiesWriteOffs" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ImpairmentOfSecuritiesWriteOffs" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ProvisionForCreditLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ProvisionForCreditLosses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_GainsOnSalesOfSubsidiariesAndEquityMethodInvestmentsAndLiquidationLossesNet" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="OtherComprehensiveIncomeLossDebtValuationAdjustmentNetOfTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherComprehensiveIncomeLossDebtValuationAdjustmentNetOfTax" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="UnrealizedGainsLossOnDerivativeInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_UnrealizedGainsLossOnDerivativeInstruments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="OtherComprehensiveIncomeLossImpactOfChangesInPolicyLiabilityDiscountRateAdjustmentNetOfTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherComprehensiveIncomeLossImpactOfChangesInPolicyLiabilityDiscountRateAdjustmentNetOfTax" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="ComprehensiveIncomeNetOfTaxAttributableToNonredeemableNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToNonredeemableNoncontrollingInterest" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherComprehensiveIncomeLossUnrealizedGainsLossesOnInvestmentsInSecuritiesExcludingRedeemableNonControllingInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseExcludingPortionAttributableToRedeemableNoncontrollingInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="ProfitLossExcludingRedeemableNoncontrollingInterests" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ProfitLossExcludingRedeemableNoncontrollingInterests" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ComprehensiveIncomeNetOfTaxExcludingPortionAttributableToRedeemableNoncontrollingInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="TreasuryStockDisposalCostMethodAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_TreasuryStockDisposalCostMethodAmount" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="IncreaseDecreaseInCallMoney" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_IncreaseDecreaseInCallMoney" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ProceedsFromPrincipalRepaymentsOnLoansHeldForInvestment" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="PaymentsToAcquireEquitySecuritiesOtherThanTrading" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_PaymentsToAcquireEquitySecuritiesOtherThanTrading" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ProceedsFromSalesOfEquitySecuritiesOtherThanTrading" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ImpairmentOfSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ImpairmentOfSecurities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="ReclassificationAdjustmentToNetInvestmentInLeases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ReclassificationAdjustmentToNetInvestmentInLeases" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_GainAndLossOnSalesSubsidiaryAndEquityMethodInvestmentsAndLiquidationNet" substitutionGroup="xbrli:item" xbrli:balance="credit" />
  <element name="OverviewOfAccountingPrinciplesUtilizedTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OverviewOfAccountingPrinciplesUtilizedTextBlock" substitutionGroup="xbrli:item" />
  <element name="NetInvestmentInLeasesAndOperatingLeasesTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_NetInvestmentInLeasesAndOperatingLeasesTextBlock" substitutionGroup="xbrli:item" />
  <element name="InvestmentsScheduleAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_InvestmentsScheduleAbstract" substitutionGroup="xbrli:item" />
  <element name="SellingGeneralAndAdministrativeExpensesDisclosureTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_SellingGeneralAndAdministrativeExpensesDisclosureTextBlock" substitutionGroup="xbrli:item" />
  <element name="LongDurationInsuranceContractsRelatingToLifeInsuranceOperations" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_LongDurationInsuranceContractsRelatingToLifeInsuranceOperations" substitutionGroup="xbrli:item" />
  <element name="OffsettingOfFinancialAndDerivativeAssetsAndLiabilitiesDisclosureTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OffsettingOfFinancialAndDerivativeAssetsAndLiabilitiesDisclosureTextBlock" substitutionGroup="xbrli:item" />
  <element name="PropertyUnderFacilityOperationsPolicyTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_PropertyUnderFacilityOperationsPolicyTextBlock" substitutionGroup="xbrli:item" />
  <element name="OtherAssetsPolicyTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherAssetsPolicyTextBlock" substitutionGroup="xbrli:item" />
  <element name="OtherLiabilitiesPolicyTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_OtherLiabilitiesPolicyTextBlock" substitutionGroup="xbrli:item" />
  <element name="NoncontrollingInterestsPolicyTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_NoncontrollingInterestsPolicyTextBlock" substitutionGroup="xbrli:item" />
  <element name="Installmentloanspolicytextblock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_Installmentloanspolicytextblock" substitutionGroup="xbrli:item" />
  <element name="AllowanceForCreditLossesOnFinancingReceivablesPolicyTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_AllowanceForCreditLossesOnFinancingReceivablesPolicyTextBlock" substitutionGroup="xbrli:item" />
  <element name="FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_FairValueAssetsLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" substitutionGroup="xbrli:item" />
  <element name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisValuationTechniquesTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisValuationTechniquesTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="RevenueFromContractWithCustomerFinancialStatementImpactTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_RevenueFromContractWithCustomerFinancialStatementImpactTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DirectFinancingSalesTypeAndOperatingLeaseIncomeTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DirectFinancingSalesTypeAndOperatingLeaseIncomeTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DisclosureDetailsOfAllowanceForCreditLossesOnFinancialAssetsOneTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DisclosureDetailsOfAllowanceForCreditLossesOnFinancialAssetsOneTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="FinancingReceivablePurchasedWithCreditDeteriorationTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_FinancingReceivablePurchasedWithCreditDeteriorationTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DisclosureDetailOfCreditQualityOfFinancialAssetsAndAllowancesForCreditLossesOneTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DisclosureDetailOfCreditQualityOfFinancialAssetsAndAllowancesForCreditLossesOneTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DetailsOfFinancialAssetsIncludingRevolvingRepaymentCardLoansTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DisclosureDetailsOfAgingAnalysisOfFinancingReceivablesOneTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DisclosureDetailsOfAgingAnalysisOfFinancingReceivablesOneTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DislcosureDetailOfNonAccrualOfFinancialAssetsTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DislcosureDetailOfNonAccrualOfFinancialAssetsTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="SummaryOfDisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLosses" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_SummaryOfDisclosureInTabularFormOfAllowancesForCreditLossesAndProvisionForCreditLosses" substitutionGroup="xbrli:item" />
  <element name="DisclosureOfDetailsOfFinancingReceivableModifiedAsTroubledDebtRestructuringTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DisclosureOfDetailsOfFinancingReceivableModifiedAsTroubledDebtRestructuringTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="SummaryOfImpairmentAndDownwardOrUpwardAdjustmentDueToChangesOfObservablePriceTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_SummaryOfImpairmentAndDownwardOrUpwardAdjustmentDueToChangesOfObservablePriceTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="AmortizedCostGrossUnrealizedGainsAndLossesAndFairValueOfInvestmentsTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_AmortizedCostGrossUnrealizedGainsAndLossesAndFairValueOfInvestmentsTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="DisclosureInTabularFormOfAvailableForSaleDebtSecuritiesGrossUnrealizedLossesIncludingAllowanceForCreditLossesTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_DisclosureInTabularFormOfAvailableForSaleDebtSecuritiesGrossUnrealizedLossesIncludingAllowanceForCreditLossesTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="AllowanceForCreditLossesOnAccountsAndFinancingReceivableTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_AllowanceForCreditLossesOnAccountsAndFinancingReceivableTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="IssuanceOfCommonStockTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_IssuanceOfCommonStockTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="SellingGeneralAndAdministrativeExpensesTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_SellingGeneralAndAdministrativeExpensesTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="PensionPlanAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_PensionPlanAxis" substitutionGroup="xbrldt:dimensionItem" />
  <element name="PensionPlanDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_PensionPlanDomain" substitutionGroup="xbrli:item" />
  <element name="LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_LifeInsurancePremiumsAndRelatedInvestmentIncomeTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="ReinsuranceBenefitsAndPremiumsTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ReinsuranceBenefitsAndPremiumsTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_GainsOrLossesRelatingToVariableAnnuityAndVariableLifeInsuranceContractsTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfPolicyLiabilitiesAndPolicyAccountBalancesInStatementOfFinancialPosition" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedAndDiscounted" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitGrossPremiumsAndInterestExpense" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDiscountRates" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfLiabilityForFuturePolicyBenefitWeightedAverageDuration" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfPolicyAccountBalanceAndMarketRiskBenefits" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfPolicyAccountBalanceAndMarketRiskBenefits" substitutionGroup="xbrli:item" />
  <element name="ScheduleOfEffectOfComponentsExcludedFromTheAssessmentOfHedgeEffectivenessOnTheConsolidatedStatementsOfIncomeTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ScheduleOfEffectOfComponentsExcludedFromTheAssessmentOfHedgeEffectivenessOnTheConsolidatedStatementsOfIncomeTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="ContractualCommitmentsTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ContractualCommitmentsTextBlock" substitutionGroup="xbrli:item" />
  <element name="ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="ck0001070304_ReconciliationOfRevenuesOperatingProfitLossAndAssetsFromSegmentsToConsolidatedTableTextBlock" substitutionGroup="xbrli:item" />
  <element name="AccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_AccountingPoliciesTable" substitutionGroup="xbrldt:hypercubeItem" />
  <element name="SignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_SignificantAccountingPoliciesLineItems" substitutionGroup="xbrli:item" />
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  <element name="GainsOnInvestmentSecuritiesAndDividendsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_GainsOnInvestmentSecuritiesAndDividendsMember" substitutionGroup="xbrli:item" />
  <element name="GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_GoodwillAndIntangibleAssetsAcquiredInBusinessCombinationAttributedToNonControllingInterest" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_GoodwillAndIntangibleAssetsAttributedToRedeemableNonControllingInterest" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="NetInvestmentInLeases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_NetInvestmentInLeases" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="AdvancesForFinanceLeaseAndOperatingLease" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_AdvancesForFinanceLeaseAndOperatingLease" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="AdvancesForPropertyUnderFacilityOperations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="ck0001070304_AdvancesForPropertyUnderFacilityOperations" substitutionGroup="xbrli:item" xbrli:balance="debit" />
  <element name="AssetManagementAndServicingMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_AssetManagementAndServicingMember" substitutionGroup="xbrli:item" />
  <element name="FacilitiesOperationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_FacilitiesOperationMember" substitutionGroup="xbrli:item" />
  <element name="RealEstateManagmentAndBrokerageMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_RealEstateManagmentAndBrokerageMember" substitutionGroup="xbrli:item" />
  <element name="RealEstateContractWorkMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_RealEstateContractWorkMember" substitutionGroup="xbrli:item" />
  <element name="RealEstatesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ck0001070304_RealEstatesMember" substitutionGroup="xbrli:item" />
</schema>
