【表紙】

 

【提出書類】

有価証券報告書

【根拠条文】

金融商品取引法第24条第1項

【提出先】

関東財務局長

【提出日】

2024年6月26日

【事業年度】

第104期(自 2023年4月1日 至 2024年3月31日)

【会社名】

日本発条株式会社

【英訳名】

NHK SPRING CO., LTD.

【代表者の役職氏名】

代表取締役社長  上村 和久

【本店の所在の場所】

横浜市金沢区福浦三丁目10番地

【電話番号】

横浜(045)786-7519

【事務連絡者氏名】

企画管理本部経理部部長 美間  剛

【最寄りの連絡場所】

横浜市金沢区福浦三丁目10番地

【電話番号】

横浜(045)786-7519

【事務連絡者氏名】

企画管理本部経理部部長 美間  剛

【縦覧に供する場所】

日本発条株式会社 名古屋支店

(名古屋市名東区上社二丁目249番地)

日本発条株式会社 大阪支店

(大阪市淀川区宮原三丁目5番24号)

株式会社東京証券取引所

(東京都中央区日本橋兜町2番1号)

 

E01367 59910 日本発条株式会社 NHK SPRING CO., LTD. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true CTE CTE 2023-04-01 2024-03-31 FY 2024-03-31 2022-04-01 2023-03-31 2023-03-31 1 false false false E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01367-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01367-000:PrecisionSpringsAndComponentsReportableSegmentsMember E01367-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E01367-000 2024-03-31 jpcrp030000-asr_E01367-000:PrecisionSpringsAndComponentsReportableSegmentsMember E01367-000 2023-03-31 jppfs_cor:TreasuryStockMember E01367-000 2024-03-31 jpcrp_cor:Row12Member E01367-000 2024-03-31 jpcrp_cor:Row13Member E01367-000 2024-03-31 jpcrp_cor:Row14Member E01367-000 2024-03-31 jpcrp_cor:Row15Member E01367-000 2024-03-31 jpcrp_cor:Row16Member E01367-000 2024-03-31 jpcrp_cor:Row17Member E01367-000 2024-03-31 jpcrp_cor:Row18Member E01367-000 2024-03-31 jpcrp_cor:Row19Member E01367-000 2024-03-31 jpcrp_cor:Row20Member E01367-000 2024-03-31 jpcrp_cor:Row21Member E01367-000 2024-03-31 jpcrp_cor:Row22Member E01367-000 2024-03-31 jpcrp_cor:Row23Member E01367-000 2024-03-31 jpcrp_cor:Row24Member E01367-000 2024-03-31 jpcrp_cor:Row25Member E01367-000 2024-03-31 jpcrp_cor:Row26Member E01367-000 2024-03-31 jpcrp_cor:Row27Member E01367-000 2024-03-31 jpcrp_cor:Row28Member E01367-000 2023-03-31 jpcrp_cor:Row5Member E01367-000 2023-03-31 jpcrp_cor:Row6Member E01367-000 2023-03-31 jpcrp_cor:Row7Member E01367-000 2023-03-31 jpcrp_cor:Row8Member E01367-000 2023-03-31 jpcrp_cor:Row9Member E01367-000 2023-03-31 jpcrp_cor:Row10Member E01367-000 2023-03-31 jpcrp_cor:Row11Member E01367-000 2023-03-31 jpcrp_cor:Row12Member E01367-000 2023-03-31 jpcrp_cor:Row13Member E01367-000 2023-03-31 jppfs_cor:RetainedEarningsMember E01367-000 2023-03-31 jppfs_cor:CapitalSurplusMember E01367-000 2024-03-31 jpcrp_cor:No7MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No6MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No5MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No4MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No3MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No2MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No1MajorShareholdersMember E01367-000 2024-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonControllingInterestsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01367-000 2023-03-31 jpcrp_cor:Row24Member E01367-000 2023-03-31 jpcrp_cor:Row25Member E01367-000 2023-03-31 jpcrp_cor:Row26Member E01367-000 2023-03-31 jpcrp_cor:Row27Member E01367-000 2023-03-31 jpcrp_cor:Row28Member E01367-000 2023-03-31 jpcrp_cor:Row29Member E01367-000 2023-03-31 jpcrp_cor:Row30Member E01367-000 2024-03-31 jpcrp_cor:Row5Member E01367-000 2024-03-31 jpcrp_cor:Row6Member E01367-000 2024-03-31 jpcrp_cor:Row7Member E01367-000 2024-03-31 jpcrp_cor:Row8Member E01367-000 2024-03-31 jpcrp_cor:Row9Member E01367-000 2024-03-31 jpcrp_cor:Row10Member E01367-000 2024-03-31 jpcrp_cor:Row11Member E01367-000 2023-03-31 jpcrp_cor:Row23Member E01367-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2021-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2020-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jpcrp030000-asr_E01367-000:IndustrialMachineryAndEquipmentAndOtherOperationsReportableSegmentsMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E01367-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E01367-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01367-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01367-000:KayamotoTakashiMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E01367-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01367-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01367-000 2024-06-26 jpcrp_cor:Row6Member E01367-000 2024-06-26 jpcrp_cor:Row5Member E01367-000 2024-06-26 jpcrp_cor:Row7Member E01367-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01367-000:IndustrialMachineryAndEquipmentAndOtherOperationsReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:EbiharaIchiroMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:TamakoshiHiromiMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01367-000 2024-03-31 jpcrp_cor:No10MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No9MajorShareholdersMember E01367-000 2024-03-31 jpcrp_cor:No8MajorShareholdersMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01367-000 2023-03-31 jpcrp030000-asr_E01367-000:PrecisionSpringsAndComponentsReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01367-000:PrecisionSpringsAndComponentsReportableSegmentsMember E01367-000 2024-03-31 jpcrp030000-asr_E01367-000:SeatingReportableSegmentsMember E01367-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01367-000:SeatingReportableSegmentsMember E01367-000 2023-03-31 jpcrp030000-asr_E01367-000:SeatingReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01367-000:SeatingReportableSegmentsMember E01367-000 2024-03-31 jpcrp030000-asr_E01367-000:SuspensionSpringsReportableSegmentsMember E01367-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01367-000:SuspensionSpringsReportableSegmentsMember E01367-000 2023-03-31 jpcrp030000-asr_E01367-000:SuspensionSpringsReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01367-000:SuspensionSpringsReportableSegmentsMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E01367-000 2024-06-26 jpcrp_cor:OrdinaryShareMember E01367-000 2024-03-31 jpcrp_cor:OrdinaryShareMember E01367-000 2024-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01367-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01367-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01367-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E01367-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01367-000 2024-03-31 jppfs_cor:CapitalStockMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01367-000 2022-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jpcrp030000-asr_E01367-000:IndustrialMachineryAndEquipmentAndOtherOperationsReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01367-000:IndustrialMachineryAndEquipmentAndOtherOperationsReportableSegmentsMember E01367-000 2024-03-31 jpcrp_cor:Row2Member E01367-000 2024-03-31 jpcrp_cor:Row3Member E01367-000 2024-03-31 jpcrp_cor:Row4Member E01367-000 2023-03-31 jpcrp_cor:Row1Member E01367-000 2023-03-31 jpcrp_cor:Row2Member E01367-000 2023-03-31 jpcrp_cor:Row3Member E01367-000 2023-03-31 jpcrp_cor:Row4Member E01367-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01367-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01367-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E01367-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E01367-000 2024-03-31 jppfs_cor:TreasuryStockMember E01367-000 2024-03-31 jppfs_cor:RetainedEarningsMember E01367-000 2024-03-31 jppfs_cor:CapitalSurplusMember E01367-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01367-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01367-000 2022-04-01 2023-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01367-000 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01367-000 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01367-000 2023-03-31 jpcrp_cor:ReconcilingItemsMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01367-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:ToyodaMasakazuMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:KammeiKiyohikoMember E01367-000 2024-03-31 jpcrp_cor:Row30Member E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:KayamotoTakashiMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:UemuraKazuhisaMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:SueKeiichiroMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:TanakaKatsukoMember E01367-000 2024-03-31 jpcrp_cor:CorporateSharedMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01367-000:SuspensionSpringsReportableSegmentsMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01367-000:SeatingReportableSegmentsMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01367-000:PrecisionSpringsAndComponentsReportableSegmentsMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01367-000:IndustrialMachineryAndEquipmentAndOtherOperationsReportableSegmentsMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E01367-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01367-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E01367-000 2022-03-31 jppfs_cor:TreasuryStockMember E01367-000 2022-03-31 jppfs_cor:RetainedEarningsMember E01367-000 2022-03-31 jppfs_cor:CapitalSurplusMember E01367-000 2022-03-31 jppfs_cor:CapitalStockMember E01367-000 2024-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01367-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01367-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01367-000 2024-03-31 jpcrp_cor:SharesLessThanOneUnitMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01367-000 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:SasakiShunsukeMember E01367-000 2023-03-31 jpcrp_cor:Row32Member E01367-000 2024-03-31 jpcrp_cor:Row32Member E01367-000 2023-03-31 jpcrp_cor:Row31Member E01367-000 2024-03-31 jpcrp_cor:Row31Member E01367-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E01367-000 2022-03-31 jppfs_cor:NonControllingInterestsMember E01367-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2024-06-26 jpcrp_cor:Row1Member E01367-000 2024-06-26 jpcrp_cor:Row2Member E01367-000 2024-06-26 jpcrp_cor:Row3Member E01367-000 2024-06-26 jpcrp_cor:Row4Member E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:YoshimuraHidefumiMember E01367-000 2024-06-26 E01367-000 2024-03-31 E01367-000 2023-04-01 2024-03-31 E01367-000 2023-03-31 E01367-000 2022-04-01 2023-03-31 E01367-000 2022-03-31 E01367-000 2021-04-01 2022-03-31 E01367-000 2021-03-31 E01367-000 2020-04-01 2021-03-31 E01367-000 2020-03-31 E01367-000 2019-04-01 2020-03-31 E01367-000 2023-03-31 jppfs_cor:ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember E01367-000 2024-03-31 jppfs_cor:ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2022-03-31 jppfs_cor:ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01367-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:FurukawaReikoMember E01367-000 2024-03-31 jpcrp_cor:Row1Member E01367-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01367-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01367-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01367-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01367-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01367-000 2023-03-31 jpcrp_cor:ReportableSegmentsMember E01367-000 2022-04-01 2023-03-31 jpcrp_cor:ReconcilingItemsMember E01367-000 2022-04-01 2023-03-31 jpcrp_cor:ReportableSegmentsMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01367-000 2023-03-31 jppfs_cor:CapitalStockMember E01367-000 2024-03-31 jpcrp_cor:Row29Member E01367-000 2023-03-31 jppfs_cor:NonConsolidatedMember E01367-000 2022-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01367-000 2022-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01367-000 2023-03-31 jpcrp_cor:Row14Member E01367-000 2023-03-31 jpcrp_cor:Row15Member E01367-000 2023-03-31 jpcrp_cor:Row16Member E01367-000 2023-03-31 jpcrp_cor:Row17Member E01367-000 2023-03-31 jpcrp_cor:Row18Member E01367-000 2023-03-31 jpcrp_cor:Row19Member E01367-000 2023-03-31 jpcrp_cor:Row20Member E01367-000 2023-03-31 jpcrp_cor:Row21Member E01367-000 2023-03-31 jpcrp_cor:Row22Member E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:MizutaniNaoyaMember E01367-000 2024-06-26 jpcrp030000-asr_E01367-000:YamadaYukoMember E01367-000 2023-04-01 2024-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E01367-000 2022-04-01 2023-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY utr:tCO2e