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Estimated Fair Value of Financial Instruments | 6 Months Ended
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Sep. 30, 2025
Fair Value Disclosures [Abstract] |
Estimated Fair Value of Financial Instruments |
23. | Estimated Fair Value of Financial Instruments
The following information is provided to help readers gain an understanding of the relationship between carrying amounts of financial instruments reported in the Company’s consolidated balance sheets and the related market or fair value. The disclosures do not include net investment in leases, equity method investments, pension obligations and insurance contracts and reinsurance contracts except for those classified as investment contracts. March 31, 2025
|  | Millions of yen |
|  | Carrying amount |  |  | Estimated fair value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | ¥ | 1,206,573 |  |  | ¥ | 1,206,573 |  |  | ¥ | 1,206,573 |  |  | ¥ | 0 |  |  | ¥ | 0 |
Restricted cash |  |  | 115,410 |  |  |  | 115,410 |  |  |  | 115,410 |  |  |  | 0 |  |  |  | 0 |
Installment loans (net of allowance for credit losses) |  |  | 4,043,271 |  |  |  | 4,018,629 |  |  |  | 0 |  |  |  | 42,940 |  |  |  | 3,975,689 |
Equity securities*1 |  |  | 418,690 |  |  |  | 418,690 |  |  |  | 137,014 |  |  |  | 119,466 |  |  |  | 162,210 |
Available-for-sale debt securities |  |  | 2,607,637 |  |  |  | 2,607,637 |  |  |  | 12,243 |  |  |  | 2,377,740 |  |  |  | 217,654 |
Other Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time deposits |  |  | 1,400 |  |  |  | 1,400 |  |  |  | 0 |  |  |  | 1,400 |  |  |  | 0 |
Derivative assets*2 |  |  | 43,675 |  |  |  | 43,675 |  |  |  | — |  |  |  | — |  |  |  | — |
Reinsurance recoverables (Investment contracts) |  |  | 138,441 |  |  |  | 126,480 |  |  |  | 0 |  |  |  | 0 |  |  |  | 126,480 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term debt |  | ¥ | 549,680 |  |  | ¥ | 549,680 |  |  | ¥ | 0 |  |  | ¥ | 549,680 |  |  | ¥ | 0 |
Deposits |  |  | 2,280,597 |  |  |  | 2,279,207 |  |  |  | 0 |  |  |  | 2,279,207 |  |  |  | 0 |
Policy liabilities and Policy account balances (Investment contracts) |  |  | 237,702 |  |  |  | 214,937 |  |  |  | 0 |  |  |  | 0 |  |  |  | 214,937 |
Long-term debt |  |  | 5,733,118 |  |  |  | 5,678,828 |  |  |  | 0 |  |  |  | 1,705,485 |  |  |  | 3,973,343 |
Accounts payable (Contingent consideration) |  |  | 15,259 |  |  |  | 15,259 |  |  |  | 0 |  |  |  | 0 |  |  |  | 15,259 |
Other Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liabilities *2 |  |  | 35,543 |  |  |  | 35,543 |  |  |  | — |  |  |  | — |  |  |  | — |
*1 | The amount of ¥118,666 million of investment funds measured at net asset value per share is not included.
*2 | It represents the amount after offset under counterparty netting of derivative assets and liabilities. For the information of input level before netting, see Note 3 “Fair Value Measurements.”
September 30, 2025
|  | Millions of yen |
|  | Carrying amount |  |  | Estimated fair value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | ¥ | 1,275,912 |  |  | ¥ | 1,275,912 |  |  | ¥ | 1,275,912 |  |  | ¥ | 0 |  |  | ¥ | 0 |
Restricted cash |  |  | 119,811 |  |  |  | 119,811 |  |  |  | 119,811 |  |  |  | 0 |  |  |  | 0 |
Installment loans (net of allowance for credit losses) |  |  | 4,168,801 |  |  |  | 4,142,607 |  |  |  | 0 |  |  |  | 47,109 |  |  |  | 4,095,498 |
Equity securities*1 |  |  | 446,978 |  |  |  | 446,978 |  |  |  | 127,195 |  |  |  | 136,746 |  |  |  | 183,037 |
Trading debt securities |  |  | 834 |  |  |  | 834 |  |  |  | 0 |  |  |  | 834 |  |  |  | 0 |
Available-for-sale debt securities |  |  | 2,703,054 |  |  |  | 2,703,054 |  |  |  | 8,917 |  |  |  | 2,401,367 |  |  |  | 292,770 |
Other Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time deposits |  |  | 5,367 |  |  |  | 5,367 |  |  |  | 0 |  |  |  | 5,367 |  |  |  | 0 |
Derivative assets*2 |  |  | 46,389 |  |  |  | 46,389 |  |  |  | — |  |  |  | — |  |  |  | — |
Reinsurance recoverables (Investment contracts) |  |  | 241,910 |  |  |  | 231,601 |  |  |  | 0 |  |  |  | 0 |  |  |  | 231,601 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term debt |  | ¥ | 609,876 |  |  | ¥ | 609,876 |  |  | ¥ | 0 |  |  | ¥ | 609,876 |  |  | ¥ | 0 |
Deposits |  |  | 2,459,034 |  |  |  | 2,465,832 |  |  |  | 0 |  |  |  | 2,465,832 |  |  |  | 0 |
Policy liabilities and Policy account balances (Investment contracts) |  |  | 332,752 |  |  |  | 295,502 |  |  |  | 0 |  |  |  | 0 |  |  |  | 295,502 |
Long-term debt |  |  | 5,911,472 |  |  |  | 5,867,094 |  |  |  | 0 |  |  |  | 1,829,434 |  |  |  | 4,037,660 |
Accounts payable (Contingent consideration) |  |  | 18,168 |  |  |  | 18,168 |  |  |  | 0 |  |  |  | 0 |  |  |  | 18,168 |
Other Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liabilities *2 |  |  | 36,742 |  |  |  | 36,742 |  |  |  | — |  |  |  | — |  |  |  | — |
*1 | The amount of ¥140,587 million of investment funds measured at net asset value per share is not included.
*2 | It represents the amount after offset under counterparty netting of derivative assets and liabilities. For the information of input level before netting, see Note 3 “Fair Value Measurements.”
Input level of fair value measurement If active market prices are available, fair value measurement is based on quoted active market prices and classified as Level 1. If active market prices are not available, fair value measurement is based on observable inputs other than quoted prices included within Level 1 such as quoted market prices of similar assets and classified as Level 2. If market prices are not available and there are no observable inputs, then fair value is estimated by using valuation models including discounted cash flow methodologies, commonly used option-pricing models and broker quotes and classified as Level 3, as the valuation models and broker quotes are based on inputs that are unobservable in the market.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details
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