<?xml version="1.0"?>
<!-- Edited with FutureStage XBRL Solution Library .NET 01-11 -->
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  <import schemaLocation="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2020-11-01/jppfs_cor_2020-11-01.xsd" namespace="http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2020-11-01/jppfs_cor" />
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  <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" />
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  <element id="jpcrp030000-asr_E01808-000_CircuitCheckConnectorReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="CircuitCheckConnectorReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_WirelessCommunicationEquipmentReportableSegmentsMember" xbrli:periodType="duration" abstract="true" name="WirelessCommunicationEquipmentReportableSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_TokumaTakayukiMember" xbrli:periodType="duration" abstract="true" name="TokumaTakayukiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_FukagawaKouichiMember" xbrli:periodType="duration" abstract="true" name="FukagawaKouichiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_YokooKenjiMember" xbrli:periodType="duration" abstract="true" name="YokooKenjiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_MuramatsuKunikoMember" xbrli:periodType="duration" abstract="true" name="MuramatsuKunikoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_SioiriHajimeMember" xbrli:periodType="duration" abstract="true" name="SioiriHajimeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_MashimoYasushiMember" xbrli:periodType="duration" abstract="true" name="MashimoYasushiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_FurutaTooruMember" xbrli:periodType="duration" abstract="true" name="FurutaTooruMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
  <element id="jpcrp030000-asr_E01808-000_TochigiToshiakiMember" xbrli:periodType="duration" abstract="true" name="TochigiToshiakiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" />
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  <element id="jpcrp030000-asr_E01808-000_IncreaseDecreaseInNetDefinedBenefitAssetAndLiabilityOpeCF" xbrli:periodType="duration" abstract="false" name="IncreaseDecreaseInNetDefinedBenefitAssetAndLiabilityOpeCF" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01808-000_GeneralAndAdministrativeExpensesResearchAndDevelopmentExpenses" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="GeneralAndAdministrativeExpensesResearchAndDevelopmentExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01808-000_ManufacturingCostForCurrentPeriodResearchAndDevelopmentExpenses" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="ManufacturingCostForCurrentPeriodResearchAndDevelopmentExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <element id="jpcrp030000-asr_E01808-000_CommissionFee" xbrli:balance="debit" xbrli:periodType="duration" abstract="false" name="CommissionFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
</schema>