<?xml version="1.0"?>
<!-- Edited with FutureStage XBRL Solution Library .NET 01-11 -->
<schema xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:jpcrp030000-asr_E01803-000="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E01803-000/2022-03-31/01/2022-06-28" 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" elementFormDefault="qualified" targetNamespace="http://disclosure.edinet-fsa.go.jp/jpcrp030000/asr/001/E01803-000/2022-03-31/01/2022-06-28" 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>
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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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  </annotation>
  <element id="jpcrp030000-asr_E01803-000_DetailedScheduleOfCompletedWorkCostTextBlock" xbrli:periodType="duration" abstract="false" name="DetailedScheduleOfCompletedWorkCostTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <element id="jpcrp030000-asr_E01803-000_FireAlarmSystemReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="FireAlarmSystemReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_FireExtinguishingSystemReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="FireExtinguishingSystemReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_MaintenanceAndInspectionReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="MaintenanceAndInspectionReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_HashizumeTakeshiMember" xbrli:periodType="duration" abstract="true" name="HashizumeTakeshiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_ItoTatsunoriMember" xbrli:periodType="duration" abstract="true" name="ItoTatsunoriMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_OkamuraTakeshiMember" xbrli:periodType="duration" abstract="true" name="OkamuraTakeshiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_HasegawaMasahiroMember" xbrli:periodType="duration" abstract="true" name="HasegawaMasahiroMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_ArigaYasuoMember" xbrli:periodType="duration" abstract="true" name="ArigaYasuoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_IzumidaTatsuyaMember" xbrli:periodType="duration" abstract="true" name="IzumidaTatsuyaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_ShiotaniShinMember" xbrli:periodType="duration" abstract="true" name="ShiotaniShinMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_IshiiIchiroMember" xbrli:periodType="duration" abstract="true" name="IshiiIchiroMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_HiranoKeikoMember" xbrli:periodType="duration" abstract="true" name="HiranoKeikoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_AsakuraYoshihisaMember" xbrli:periodType="duration" abstract="true" name="AsakuraYoshihisaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_KondoHiroshiMember" xbrli:periodType="duration" abstract="true" name="KondoHiroshiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_KondoKazuoMember" xbrli:periodType="duration" abstract="true" name="KondoKazuoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_TakahashiYasuhiroMember" xbrli:periodType="duration" abstract="true" name="TakahashiYasuhiroMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_NagahamaAkikoMember" xbrli:periodType="duration" abstract="true" name="NagahamaAkikoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_DirectorsMember" xbrli:periodType="duration" abstract="true" name="DirectorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_CorporateAuditorsMember" xbrli:periodType="duration" abstract="true" name="CorporateAuditorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01803-000_ProvisionForLossOnPerformanceGuaranteeObligationNCL" xbrli:balance="credit" xbrli:periodType="instant" abstract="false" name="ProvisionForLossOnPerformanceGuaranteeObligationNCL" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_ReversalOfProvisionForLossOnPerformanceGuaranteeObligationEI" xbrli:balance="credit" xbrli:periodType="duration" abstract="false" name="ReversalOfProvisionForLossOnPerformanceGuaranteeObligationEI" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_RestrictedStockCompensation" xbrli:balance="credit" xbrli:periodType="duration" abstract="false" name="RestrictedStockCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_IncreaseDecreaseInProvisionForLossOnPerformanceGuaranteeObligationOpeCF" xbrli:periodType="duration" abstract="false" name="IncreaseDecreaseInProvisionForLossOnPerformanceGuaranteeObligationOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_DecreaseIncreaseInNotesAndAccountsReceivableTradeAndContractAssetsOpeCF" xbrli:periodType="duration" abstract="false" name="DecreaseIncreaseInNotesAndAccountsReceivableTradeAndContractAssetsOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_IncreaseDecreaseInContractLiabilitiesOpeCF" xbrli:periodType="duration" abstract="false" name="IncreaseDecreaseInContractLiabilitiesOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_PaymentsIntoIncreaseInLongTermDepositsInvCF" xbrli:periodType="duration" abstract="false" name="PaymentsIntoIncreaseInLongTermDepositsInvCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_ProceedsFromWithdrawalOfLongTermDepositsInvCF" xbrli:periodType="duration" abstract="false" name="ProceedsFromWithdrawalOfLongTermDepositsInvCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01803-000_NotesRegardingLossOnDisposalOfNonCurrentAssetsTextBlock" xbrli:periodType="duration" abstract="false" name="NotesRegardingLossOnDisposalOfNonCurrentAssetsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
  <element id="jpcrp030000-asr_E01803-000_NotesRegardingLossOnDisposalOfNonCurrentAssetsTextBlockTextBlock" xbrli:periodType="duration" abstract="false" name="NotesRegardingLossOnDisposalOfNonCurrentAssetsTextBlockTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" />
</schema>