【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】

2025年6月26日

【事業年度】

第99期(自 2024年4月1日 至 2025年3月31日)

【会社名】

電気興業株式会社

【英訳名】

DKK Co., Ltd.

【代表者の役職氏名】

代表取締役社長  近 藤 忠 登 史

【本店の所在の場所】

東京都千代田区丸の内三丁目3番1号

(上記は登記上の本店所在地であり、実際の本店業務は下記「最寄りの連絡場所」で行っております。)

(注)2025年9月1日から本店は下記「最寄りの連絡場所」に移転する予定であります。

 

【電話番号】

該当事項はありません

【事務連絡者氏名】

該当事項はありません

【最寄りの連絡場所】

東京都江東区豊洲五丁目5番13号

【電話番号】

03-3520-9870(大代表)

【事務連絡者氏名】

取締役常務執行役員  浅 井 貴 史

【縦覧に供する場所】

電気興業株式会社大阪営業所

(大阪府吹田市豊津町2番30号)

電気興業株式会社名古屋営業所

(名古屋市中区栄二丁目3番16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)

 

E01897 67060 電気興業株式会社 DKK 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 CNS CNS 2024-04-01 2025-03-31 FY 2025-03-31 2023-04-01 2024-03-31 2024-03-31 1 false false false E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:HosokawaAkikoMember E01897-000 2025-03-31 jpcrp_cor:OrdinaryShareMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01897-000 2025-03-31 jpcrp_cor:Row5Member E01897-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2024-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01897-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01897-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E01897-000 2023-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01897-000 2024-03-31 jppfs_cor:CapitalStockMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E01897-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01897-000:RadioFrequencyReportableSegmentsMember E01897-000 2023-04-01 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01897-000 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01897-000 2024-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01897-000 2024-03-31 jpcrp030000-asr_E01897-000:TelecommunicationReportableSegmentsMember E01897-000 2024-03-31 jpcrp030000-asr_E01897-000:RadioFrequencyReportableSegmentsMember E01897-000 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01897-000 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01897-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01897-000 2025-03-31 jpcrp_cor:ReconcilingItemsMember E01897-000 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01897-000 2024-03-31 jpcrp_cor:Row2Member E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends3Member E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDirectorsRetirementAllowanceMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2023-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01897-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01897-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E01897-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01897-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01897-000 2024-03-31 jppfs_cor:CapitalSurplusMember E01897-000 2024-03-31 jppfs_cor:RetainedEarningsMember E01897-000 2024-03-31 jppfs_cor:TreasuryStockMember E01897-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends3Member E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDirectorsRetirementAllowanceMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01897-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01897-000 2023-04-01 2024-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01897-000 2025-06-26 jpcrp_cor:Row7Member E01897-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonControllingInterestsMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E01897-000 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01897-000 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01897-000 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends3Member E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDirectorsRetirementAllowanceMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01897-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01897-000 2025-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01897-000 2025-03-31 jpcrp_cor:ReportableSegmentsMember E01897-000 2025-03-31 jpcrp030000-asr_E01897-000:RadioFrequencyReportableSegmentsMember E01897-000 2025-03-31 jpcrp030000-asr_E01897-000:TelecommunicationReportableSegmentsMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:AsaiTakashiMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:FunabashiNobuoMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:TakahashiAtsushiMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:MatsubayashiHiroshiMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:JeanFrancoisMinierMember E01897-000 2025-06-26 E01897-000 2025-03-31 E01897-000 2024-04-01 2025-03-31 E01897-000 2024-03-31 E01897-000 2023-04-01 2024-03-31 E01897-000 2023-03-31 E01897-000 2022-04-01 2023-03-31 E01897-000 2022-03-31 E01897-000 2021-04-01 2022-03-31 E01897-000 2021-03-31 E01897-000 2020-04-01 2021-03-31 E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:MatsudaYukaMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:FugoHiroharuMember E01897-000 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01897-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01897-000:TelecommunicationReportableSegmentsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01897-000 2023-04-01 2024-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:NagamotoKeijiMember E01897-000 2025-06-26 jpcrp_cor:OrdinaryShareMember E01897-000 2025-03-31 jpcrp_cor:CorporateSharedMember E01897-000 2025-03-31 jpcrp_cor:Row1Member E01897-000 2025-03-31 jpcrp_cor:Row2Member E01897-000 2025-03-31 jpcrp_cor:Row3Member E01897-000 2025-03-31 jpcrp_cor:Row4Member E01897-000 2025-06-26 jpcrp_cor:Row6Member E01897-000 2025-06-26 jpcrp_cor:Row5Member E01897-000 2025-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01897-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:KondoTadatoshiMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:KawaharaToshiroMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:TsukanoHidehiroMember E01897-000 2024-03-31 jpcrp_cor:Row5Member E01897-000 2025-03-31 jpcrp030000-asr_E01897-000:TelecommunicationReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jpcrp030000-asr_E01897-000:RadioFrequencyReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jpcrp_cor:CorporateSharedMember jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:ReconcilingItemsMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01897-000 2024-04-01 2025-03-31 jpcrp_cor:ReportableSegmentsMember E01897-000 2024-04-01 2025-03-31 jpcrp030000-asr_E01897-000:RadioFrequencyReportableSegmentsMember E01897-000 2024-04-01 2025-03-31 jpcrp030000-asr_E01897-000:TelecommunicationReportableSegmentsMember E01897-000 2025-03-31 jppfs_cor:NonControllingInterestsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember E01897-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01897-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01897-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jppfs_cor:ShareholdersEquityMember E01897-000 2025-03-31 jppfs_cor:CapitalStockMember E01897-000 2025-03-31 jppfs_cor:CapitalSurplusMember E01897-000 2025-03-31 jppfs_cor:RetainedEarningsMember E01897-000 2025-03-31 jppfs_cor:TreasuryStockMember E01897-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01897-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:TakedaRyokoMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends3Member E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDirectorsRetirementAllowanceMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends3Member E01897-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForDirectorsRetirementAllowanceMember jppfs_cor:NonConsolidatedMember E01897-000 2025-03-31 jpcrp_cor:No1MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No2MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No3MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No4MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No5MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No6MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No7MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No8MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No9MajorShareholdersMember E01897-000 2025-03-31 jpcrp_cor:No10MajorShareholdersMember E01897-000 2023-04-01 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01897-000 2023-04-01 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01897-000 2025-03-31 jpcrp_cor:Row6Member E01897-000 2025-03-31 jpcrp_cor:Row7Member E01897-000 2025-03-31 jpcrp_cor:Row8Member E01897-000 2025-03-31 jpcrp_cor:Row9Member E01897-000 2025-03-31 jpcrp_cor:Row10Member E01897-000 2024-03-31 jpcrp_cor:Row3Member E01897-000 2024-03-31 jpcrp_cor:Row4Member E01897-000 2025-06-26 jpcrp_cor:Row1Member E01897-000 2025-06-26 jpcrp_cor:Row2Member E01897-000 2025-06-26 jpcrp_cor:Row3Member E01897-000 2025-06-26 jpcrp_cor:Row4Member E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:ShimodaTsuyoshiMember E01897-000 2024-03-31 jpcrp_cor:Row1Member E01897-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E01897-000 2025-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01897-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01897-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01897-000 2025-03-31 jpcrp_cor:SharesLessThanOneUnitMember E01897-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01897-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01897-000 2025-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2024-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2022-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2021-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:CapitalStockMember E01897-000 2023-03-31 jppfs_cor:CapitalSurplusMember E01897-000 2023-03-31 jppfs_cor:RetainedEarningsMember E01897-000 2023-03-31 jppfs_cor:TreasuryStockMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01897-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01897-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01897-000 2024-03-31 jpcrp_cor:Row6Member E01897-000 2024-03-31 jpcrp_cor:Row7Member E01897-000 2024-03-31 jpcrp_cor:Row8Member E01897-000 2024-03-31 jpcrp_cor:Row9Member E01897-000 2024-03-31 jpcrp_cor:Row10Member E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:SatoRikaMember E01897-000 2025-06-26 jpcrp030000-asr_E01897-000:AraiTakashiMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure