<?xml version="1.0" encoding="utf-8"?>
<!-- Generated by PRONEXUS WORKS -->
<xsd:schema xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:iod="http://disclosure.edinet-fsa.go.jp/taxonomy/common/2013-08-31/iod" xmlns:jpdei_cor="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/jpdei_cor" xmlns:jppfs_cor="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_cor" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:jpcrp030000-asr_E01636-000="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E01636-000/2018-03-31/01/2018-06-28" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E01636-000/2018-03-31/01/2018-06-28" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_cor_2018-02-28.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_cor" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_rt_2018-02-28.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_rt" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_cor_2018-02-28.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_cor" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_rt_2018-02-28.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_rt" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/jpdei_cor_2013-08-31.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/jpdei_cor" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/jpdei_rt_2013-08-31.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/jpdei_rt" />
  <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
  <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
  <xsd:import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/common/2013-08-31/identificationAndOrdering_2013-08-31.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/common/2013-08-31/iod" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="jpcrp030000-asr-001_E01636-000_2018-03-31_01_2018-06-28_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpcrp030000-asr-001_E01636-000_2018-03-31_01_2018-06-28_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpcrp030000-asr-001_E01636-000_2018-03-31_01_2018-06-28_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpcrp030000-asr-001_E01636-000_2018-03-31_01_2018-06-28_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpcrp030000-asr-001_E01636-000_2018-03-31_01_2018-06-28_lab-en.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/label/jpcrp_2018-02-28_gla.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/label/jpcrp_2018-02-28_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/label/jpcrp_2018-02-28_lab-en.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/label/jppfs_2018-02-28_gla.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/label/jppfs_2018-02-28_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/label/jppfs_2018-02-28_lab-en.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/label/jpdei_2013-08-31_gla.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/label/jpdei_2013-08-31_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/label/jpdei_2013-08-31_lab-en.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpdei/2013-08-31/r/jpdei_000100-000_2013-08-31_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="jpcrp030000-asr_E01636-000_ManagementAnalysisOfFinancialPositionOperatingResultsAndCashFlowsHeading" xbrli:periodType="duration" abstract="true" name="ManagementAnalysisOfFinancialPositionOperatingResultsAndCashFlowsHeading" nillable="true" substitutionGroup="iod:identifierItem" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_ManagementAnalysisOfFinancialPositionOperatingResultsAndCashFlowsTextBlock" xbrli:periodType="instant" abstract="false" name="ManagementAnalysisOfFinancialPositionOperatingResultsAndCashFlowsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_OtherInformationAboutShareAcquisitionRightsHeading" xbrli:periodType="duration" abstract="true" name="OtherInformationAboutShareAcquisitionRightsHeading" nillable="true" substitutionGroup="iod:identifierItem" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_OtherInformationAboutShareAcquisitionRightsNATextBlock" xbrli:periodType="instant" abstract="false" name="OtherInformationAboutShareAcquisitionRightsNATextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_ShareOwnershipPlanForDirectorsAndOtherOfficersAndEmployeesHeading" xbrli:periodType="duration" abstract="true" name="ShareOwnershipPlanForDirectorsAndOtherOfficersAndEmployeesHeading" nillable="true" substitutionGroup="iod:identifierItem" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_ShareOwnershipPlanForDirectorsAndOtherOfficersAndEmployeesTextBlock" xbrli:periodType="instant" abstract="false" name="ShareOwnershipPlanForDirectorsAndOtherOfficersAndEmployeesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_NotesChangesInAccountingPoliciesConsolidatedFinancialStatementsNATextBlock" xbrli:periodType="duration" abstract="false" name="NotesChangesInAccountingPoliciesConsolidatedFinancialStatementsNATextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_DescriptionOfFactAndReasonWhyNotesLeasesAreNotPresentedConsolidatedFinancialStatements" xbrli:periodType="duration" abstract="false" name="DescriptionOfFactAndReasonWhyNotesLeasesAreNotPresentedConsolidatedFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_DescriptionOfFactAndReasonWhyNotesAssetRetirementObligationsIsNotPresentedConsolidatedFinancialStatements" xbrli:periodType="duration" abstract="false" name="DescriptionOfFactAndReasonWhyNotesAssetRetirementObligationsIsNotPresentedConsolidatedFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_DescriptionOfFactAndReasonWhyNotesRealEstateForLeaseEtcIsNotPresentedConsolidatedFinancialStatements" xbrli:periodType="duration" abstract="false" name="DescriptionOfFactAndReasonWhyNotesRealEstateForLeaseEtcIsNotPresentedConsolidatedFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_NotesChangesInAccountingPoliciesFinancialStatementsNATextBlock" xbrli:periodType="duration" abstract="false" name="NotesChangesInAccountingPoliciesFinancialStatementsNATextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_DescriptionOfFactAndReasonWhyNotesAdditionalInformationAreNotPresentedFinancialStatements" xbrli:periodType="duration" abstract="false" name="DescriptionOfFactAndReasonWhyNotesAdditionalInformationAreNotPresentedFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_NotesCoverPageTextBlock" xbrli:periodType="instant" abstract="false" name="NotesCoverPageTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_ArticleOfTheFinancingLimitTextBlock" xbrli:periodType="instant" abstract="false" name="ArticleOfTheFinancingLimitTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_SharesAndInvestmentsInCapitalOfSubsidiariesAndAssociatesIOA" xbrli:balance="debit" xbrli:periodType="instant" abstract="false" name="SharesAndInvestmentsInCapitalOfSubsidiariesAndAssociatesIOA" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_PUMPBUSINESSReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="PUMPBUSINESSReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_ArticleOfTheFinancingLimitConsolidatedTextBlock" xbrli:periodType="instant" abstract="false" name="ArticleOfTheFinancingLimitConsolidatedTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <xsd:element id="jpcrp030000-asr_E01636-000_LossGainOnValuationOfSubsidiariesAndAssociatesOpeCF" xbrli:periodType="duration" abstract="false" name="LossGainOnValuationOfSubsidiariesAndAssociatesOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
</xsd:schema>