E0133258010古河電気工業株式会社Furukawa Electric Co., Ltd.企業内容等の開示に関する内閣府令第三号様式Japan GAAPtruectecte2018-04-012019-03-31FY2019-03-312017-04-012018-03-312018-03-311falsefalsefalseE01332-0002019-06-27E01332-0002014-04-012015-03-31E01332-0002015-04-012016-03-31E01332-0002016-04-012017-03-31E01332-0002017-04-012018-03-31E01332-0002018-04-012019-03-31E01332-0002015-03-31E01332-0002016-03-31E01332-0002017-03-31E01332-0002018-03-31E01332-0002019-03-31E01332-0002014-04-012015-03-31jppfs_cor:NonConsolidatedMemberE01332-0002015-04-012016-03-31jppfs_cor:NonConsolidatedMemberE01332-0002016-04-012017-03-31jppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:NonConsolidatedMemberE01332-0002015-03-31jppfs_cor:NonConsolidatedMemberE01332-0002016-03-31jppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jpcrp030000-asr_E01332-000:InfrastructureReportableSegmentMemberE01332-0002019-03-31jpcrp030000-asr_E01332-000:AutomotiveProductsAndMaterialsReportableSegmentMemberE01332-0002019-03-31jpcrp030000-asr_E01332-000:FunctionalProductsReportableSegmentMemberE01332-0002019-03-31jpcrp030000-asr_E01332-000:ServiceAndDevelopmentsEtcReportableSegmentMemberE01332-0002019-03-31jppfs_cor:NonConsolidatedMemberjpcrp030000-asr_E01332-000:InfrastructureReportableSegmentMemberE01332-0002019-03-31jppfs_cor:NonConsolidatedMemberjpcrp030000-asr_E01332-000:AutomotiveProductsAndMaterialsReportableSegmentMemberE01332-0002019-03-31jppfs_cor:NonConsolidatedMemberjpcrp030000-asr_E01332-000:FunctionalProductsReportableSegmentMemberE01332-0002019-03-31jppfs_cor:NonConsolidatedMemberjpcrp030000-asr_E01332-000:ServiceAndDevelopmentsEtcReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp030000-asr_E01332-000:InfrastructureReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp030000-asr_E01332-000:AutomotiveProductsAndMaterialsReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp030000-asr_E01332-000:FunctionalProductsReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp030000-asr_E01332-000:ServiceAndDevelopmentsEtcReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp030000-asr_E01332-000:CommonOrAdjustmentAmountMemberE01332-0002019-06-27jpcrp_cor:OrdinaryShareMemberE01332-0002019-03-31jpcrp_cor:OrdinaryShareMemberE01332-0002019-03-31jpcrp_cor:No1MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No2MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No3MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No4MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No5MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No6MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No7MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No8MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No9MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:No10MajorShareholdersMemberE01332-0002019-03-31jpcrp_cor:SharesWithNoVotingRightsMemberE01332-0002019-03-31jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMemberE01332-0002019-03-31jpcrp_cor:SharesWithRestrictedVotingRightsOtherMemberE01332-0002019-03-31jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMemberE01332-0002019-03-31jpcrp_cor:OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMemberE01332-0002019-03-31jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMemberE01332-0002019-03-31jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMemberE01332-0002019-03-31jpcrp_cor:Row1MemberE01332-0002019-03-31jpcrp_cor:Row2MemberE01332-0002019-06-27jpcrp_cor:Row1MemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:MitsuyoshiShibataMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:KeiichiKobayashiMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:SumitakaFujitaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:OsamuTsukamotoMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:AkiraNakamotoMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:YoshiroMiyokawaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:YukikoYabuMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:HiroyukiOgiwaraMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:OsamuKurodaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:SatoshiMiyamotoMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:KenMakiMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:AkihiroFukunagaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:NozomuAmanoMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:TakahiroKashiwagiMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:YoshiakiMizotaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:YuzuruFujitaMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:TakashiTsukamotoMemberE01332-0002019-06-27jpcrp030000-asr_E01332-000:KunihikoSakaiMemberE01332-0002019-06-27jpcrp_cor:Row2MemberE01332-0002019-06-27jpcrp_cor:Row3MemberE01332-0002019-06-27jpcrp_cor:Row4MemberE01332-0002019-06-27jpcrp_cor:Row5MemberE01332-0002019-06-27jpcrp_cor:Row6MemberE01332-0002019-06-27jpcrp_cor:Row7MemberE01332-0002019-06-27jpcrp_cor:Row8MemberE01332-0002019-06-27jpcrp_cor:Row9MemberE01332-0002018-04-012019-03-31jpcrp_cor:DirectorsExcludingOutsideDirectorsMemberE01332-0002018-04-012019-03-31jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMemberE01332-0002018-04-012019-03-31jpcrp_cor:OutsideDirectorsAndOtherOfficersMemberE01332-0002018-04-012019-03-31jpcrp_cor:OutsideDirectorsMemberE01332-0002018-04-012019-03-31jpcrp_cor:OutsideCorporateAuditorsMemberE01332-0002018-03-31jpcrp_cor:Row1MemberE01332-0002018-03-31jpcrp_cor:Row2MemberE01332-0002019-03-31jpcrp_cor:Row3MemberE01332-0002018-03-31jpcrp_cor:Row3MemberE01332-0002019-03-31jpcrp_cor:Row4MemberE01332-0002018-03-31jpcrp_cor:Row4MemberE01332-0002019-03-31jpcrp_cor:Row5MemberE01332-0002018-03-31jpcrp_cor:Row5MemberE01332-0002019-03-31jpcrp_cor:Row6MemberE01332-0002018-03-31jpcrp_cor:Row6MemberE01332-0002019-03-31jpcrp_cor:Row7MemberE01332-0002018-03-31jpcrp_cor:Row7MemberE01332-0002019-03-31jpcrp_cor:Row8MemberE01332-0002018-03-31jpcrp_cor:Row8MemberE01332-0002019-03-31jpcrp_cor:Row9MemberE01332-0002018-03-31jpcrp_cor:Row9MemberE01332-0002019-03-31jpcrp_cor:Row10MemberE01332-0002018-03-31jpcrp_cor:Row10MemberE01332-0002019-03-31jpcrp_cor:Row11MemberE01332-0002018-03-31jpcrp_cor:Row11MemberE01332-0002019-03-31jpcrp_cor:Row12MemberE01332-0002018-03-31jpcrp_cor:Row12MemberE01332-0002019-03-31jpcrp_cor:Row13MemberE01332-0002018-03-31jpcrp_cor:Row13MemberE01332-0002019-03-31jpcrp_cor:Row14MemberE01332-0002018-03-31jpcrp_cor:Row14MemberE01332-0002019-03-31jpcrp_cor:Row15MemberE01332-0002018-03-31jpcrp_cor:Row15MemberE01332-0002019-03-31jpcrp_cor:Row16MemberE01332-0002018-03-31jpcrp_cor:Row16MemberE01332-0002019-03-31jpcrp_cor:Row17MemberE01332-0002018-03-31jpcrp_cor:Row17MemberE01332-0002019-03-31jpcrp_cor:Row18MemberE01332-0002018-03-31jpcrp_cor:Row18MemberE01332-0002019-03-31jpcrp_cor:Row19MemberE01332-0002018-03-31jpcrp_cor:Row19MemberE01332-0002019-03-31jpcrp_cor:Row20MemberE01332-0002018-03-31jpcrp_cor:Row20MemberE01332-0002019-03-31jpcrp_cor:Row21MemberE01332-0002018-03-31jpcrp_cor:Row21MemberE01332-0002019-03-31jpcrp_cor:Row22MemberE01332-0002018-03-31jpcrp_cor:Row22MemberE01332-0002019-03-31jpcrp_cor:Row23MemberE01332-0002018-03-31jpcrp_cor:Row23MemberE01332-0002019-03-31jpcrp_cor:Row24MemberE01332-0002018-03-31jpcrp_cor:Row24MemberE01332-0002019-03-31jpcrp_cor:Row25MemberE01332-0002018-03-31jpcrp_cor:Row25MemberE01332-0002019-03-31jpcrp_cor:Row26MemberE01332-0002018-03-31jpcrp_cor:Row26MemberE01332-0002019-03-31jpcrp_cor:Row27MemberE01332-0002018-03-31jpcrp_cor:Row27MemberE01332-0002019-03-31jpcrp_cor:Row28MemberE01332-0002018-03-31jpcrp_cor:Row28MemberE01332-0002019-03-31jpcrp_cor:Row29MemberE01332-0002018-03-31jpcrp_cor:Row29MemberE01332-0002017-03-31jppfs_cor:CapitalStockMemberE01332-0002018-03-31jppfs_cor:CapitalStockMemberE01332-0002017-03-31jppfs_cor:CapitalSurplusMemberE01332-0002018-03-31jppfs_cor:CapitalSurplusMemberE01332-0002017-03-31jppfs_cor:RetainedEarningsMemberE01332-0002018-03-31jppfs_cor:RetainedEarningsMemberE01332-0002017-03-31jppfs_cor:TreasuryStockMemberE01332-0002018-03-31jppfs_cor:TreasuryStockMemberE01332-0002018-03-31jppfs_cor:ShareholdersEquityMemberE01332-0002017-03-31jppfs_cor:ShareholdersEquityMemberE01332-0002018-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE01332-0002017-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE01332-0002018-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberE01332-0002017-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberE01332-0002018-03-31jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE01332-0002017-03-31jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE01332-0002018-03-31jppfs_cor:RemeasurementsOfDefinedBenefitPlansMemberE01332-0002017-03-31jppfs_cor:RemeasurementsOfDefinedBenefitPlansMemberE01332-0002018-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberE01332-0002017-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberE01332-0002018-03-31jppfs_cor:NonControllingInterestsMemberE01332-0002017-03-31jppfs_cor:NonControllingInterestsMemberE01332-0002018-04-012019-03-31jppfs_cor:RetainedEarningsMemberE01332-0002017-04-012018-03-31jppfs_cor:RetainedEarningsMemberE01332-0002018-04-012019-03-31jppfs_cor:ShareholdersEquityMemberE01332-0002017-04-012018-03-31jppfs_cor:ShareholdersEquityMemberE01332-0002018-04-012019-03-31jppfs_cor:TreasuryStockMemberE01332-0002017-04-012018-03-31jppfs_cor:TreasuryStockMemberE01332-0002018-04-012019-03-31jppfs_cor:CapitalSurplusMemberE01332-0002017-04-012018-03-31jppfs_cor:CapitalSurplusMemberE01332-0002018-04-012019-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE01332-0002017-04-012018-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE01332-0002017-04-012018-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberE01332-0002018-04-012019-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberE01332-0002017-04-012018-03-31jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE01332-0002018-04-012019-03-31jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE01332-0002018-04-012019-03-31jppfs_cor:RemeasurementsOfDefinedBenefitPlansMemberE01332-0002017-04-012018-03-31jppfs_cor:RemeasurementsOfDefinedBenefitPlansMemberE01332-0002018-04-012019-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberE01332-0002017-04-012018-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberE01332-0002018-04-012019-03-31jppfs_cor:NonControllingInterestsMemberE01332-0002017-04-012018-03-31jppfs_cor:NonControllingInterestsMemberE01332-0002017-04-012018-03-31jppfs_cor:CapitalStockMemberE01332-0002018-04-012019-03-31jppfs_cor:CapitalStockMemberE01332-0002019-03-31jppfs_cor:CapitalStockMemberE01332-0002019-03-31jppfs_cor:CapitalSurplusMemberE01332-0002019-03-31jppfs_cor:RetainedEarningsMemberE01332-0002019-03-31jppfs_cor:TreasuryStockMemberE01332-0002019-03-31jppfs_cor:ShareholdersEquityMemberE01332-0002019-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE01332-0002019-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberE01332-0002019-03-31jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE01332-0002019-03-31jppfs_cor:RemeasurementsOfDefinedBenefitPlansMemberE01332-0002019-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberE01332-0002019-03-31jppfs_cor:NonControllingInterestsMemberE01332-0002017-04-012018-03-31jpcrp030000-asr_E01332-000:InfrastructureReportableSegmentMemberE01332-0002017-04-012018-03-31jpcrp030000-asr_E01332-000:AutomotiveProductsAndMaterialsReportableSegmentMemberE01332-0002017-04-012018-03-31jpcrp030000-asr_E01332-000:FunctionalProductsReportableSegmentMemberE01332-0002017-04-012018-03-31jpcrp030000-asr_E01332-000:ServiceAndDevelopmentsEtcReportableSegmentMemberE01332-0002018-04-012019-03-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01332-0002017-04-012018-03-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01332-0002018-04-012019-03-31jpcrp_cor:ReconcilingItemsMemberE01332-0002017-04-012018-03-31jpcrp_cor:ReconcilingItemsMemberE01332-0002018-03-31jpcrp030000-asr_E01332-000:InfrastructureReportableSegmentMemberE01332-0002018-03-31jpcrp030000-asr_E01332-000:AutomotiveProductsAndMaterialsReportableSegmentMemberE01332-0002018-03-31jpcrp030000-asr_E01332-000:FunctionalProductsReportableSegmentMemberE01332-0002018-03-31jpcrp030000-asr_E01332-000:ServiceAndDevelopmentsEtcReportableSegmentMemberE01332-0002018-03-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01332-0002019-03-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01332-0002018-03-31jpcrp_cor:ReconcilingItemsMemberE01332-0002019-03-31jpcrp_cor:ReconcilingItemsMemberE01332-0002018-04-012019-03-31jpcrp_cor:ReportableSegmentsMemberE01332-0002017-04-012018-03-31jpcrp_cor:ReportableSegmentsMemberE01332-0002019-03-31jpcrp_cor:ReportableSegmentsMemberE01332-0002018-03-31jpcrp_cor:ReportableSegmentsMemberE01332-0002017-03-31jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:OtherCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:OtherCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:OtherCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:OtherCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002018-04-012019-03-31jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002017-04-012018-03-31jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:OtherCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:DeferredGainsOrLossesOnHedgesMemberjppfs_cor:NonConsolidatedMemberE01332-0002019-03-31jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberiso4217:JPYiso4217:JPYxbrli:sharesxbrli:purexbrli:shares