<?xml version="1.0"?>
<!-- Edited with FutureStage XBRL Solution Library .NET 01-11 -->
<schema xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:jpcrp030000-asr_E00066-000="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E00066-000/2022-03-31/01/2022-06-29" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" elementFormDefault="qualified" targetNamespace="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E00066-000/2022-03-31/01/2022-06-29" xmlns="http://www.w3.org/2001/XMLSchema">
  <import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2021-11-01/jpcrp_cor_2021-11-01.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2021-11-01/jpcrp_cor" />
  <import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2021-11-01/jpcrp_rt_2021-11-01.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2021-11-01/jpcrp_rt" />
  <import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2021-11-01/jppfs_cor_2021-11-01.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2021-11-01/jppfs_cor" />
  <import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2021-11-01/jppfs_rt_2021-11-01.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2021-11-01/jppfs_rt" />
  <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" />
  <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" />
  <import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
  <import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
  <annotation>
    <appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2021-11-01/label/jpcrp_2021-11-01_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
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      <link:linkbaseRef xlink:type="simple" xlink:href="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2021-11-01/label/jppfs_2021-11-01_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
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      <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" />
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      <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" />
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    </appinfo>
  </annotation>
  <element id="jpcrp030000-asr_E00066-000_CostReportOfCompletedConstructionContractsTextBlock" xbrli:periodType="duration" abstract="false" name="CostReportOfCompletedConstructionContractsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <element id="jpcrp030000-asr_E00066-000_ConstructionReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="ConstructionReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_ManufacturingSalesAndEnvironmentReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="ManufacturingSalesAndEnvironmentReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_MorishitaKyouichiMember" xbrli:periodType="duration" abstract="true" name="MorishitaKyouichiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_HorinouchiSatoruMember" xbrli:periodType="duration" abstract="true" name="HorinouchiSatoruMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_NakamuraHiroshiMember" xbrli:periodType="duration" abstract="true" name="NakamuraHiroshiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_FukuharaShizuoMember" xbrli:periodType="duration" abstract="true" name="FukuharaShizuoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_KusumiMasatakaMember" xbrli:periodType="duration" abstract="true" name="KusumiMasatakaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_TaharaYukoMember" xbrli:periodType="duration" abstract="true" name="TaharaYukoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_TakadaYoheiMember" xbrli:periodType="duration" abstract="true" name="TakadaYoheiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_MoriShinichiMember" xbrli:periodType="duration" abstract="true" name="MoriShinichiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_TakeuchiYoshihikoMember" xbrli:periodType="duration" abstract="true" name="TakeuchiYoshihikoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_FujitaHiroshiMember" xbrli:periodType="duration" abstract="true" name="FujitaHiroshiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E00066-000_FinancialCommissionNOE" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="FinancialCommissionNOE" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_RevaluationReserveForLandChangesOfItemsDuringPeriod" xbrli:balance="credit" xbrli:periodType="duration" abstract="false" name="RevaluationReserveForLandChangesOfItemsDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_IncreaseDecreaseInNetDefinedBenefitAssetLiabilityOpeCF" xbrli:periodType="duration" abstract="false" name="IncreaseDecreaseInNetDefinedBenefitAssetLiabilityOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_ToolsFurnitureNet" xbrli:balance="debit" xbrli:periodType="instant" abstract="false" name="ToolsFurnitureNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_FixturesNet" xbrli:balance="debit" xbrli:periodType="instant" abstract="false" name="FixturesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_ProductTransportationExpenseEtcCOS" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="ProductTransportationExpenseEtcCOS" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_OtherOperatingExpenseAbstract" xbrli:periodType="duration" abstract="true" name="OtherOperatingExpenseAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <element id="jpcrp030000-asr_E00066-000_GenerationCostAtThisSeasonCOS" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="GenerationCostAtThisSeasonCOS" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_OtherOperatingExpense" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="OtherOperatingExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E00066-000_NotesRegardingTransferToOtherAccountTextBlock" xbrli:periodType="duration" abstract="false" name="NotesRegardingTransferToOtherAccountTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
</schema>