# 【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25日
【事業年度】 | 第153期(自 2024年４月１日 至 2025年３月31日)
【会社名】 | 東京インキ株式会社
【英訳名】 | TOKYO PRINTING INK MFG. CO., LTD.
【代表者の役職氏名】 | 代表取締役社長 堀 川 聡
【本店の所在の場所】 | 東京都北区王子一丁目12番４号 TIC王子ビル
【電話番号】 | 03(5902)7651
【事務連絡者氏名】 | 取締役・常務執行役員管理部門長、IR統括 中 村 真 次
【最寄りの連絡場所】 | 東京都北区王子一丁目12番４号 TIC王子ビル
【電話番号】 | 03(5902)7652
【事務連絡者氏名】 | 取締役・常務執行役員管理部門長、IR統括 中 村 真 次
【縦覧に供する場所】 | 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）

E00904 46350 東京インキ株式会社 TOKYO PRINTING INK MFG. 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 2024-04-01 2025-03-31 FY 2025-03-31 2023-04-01 2024-03-31 2024-03-31 1 false false false E00904-000 2025-03-31 jpcrp_cor:Row1Member E00904-000 2025-03-31 jpcrp_cor:Row2Member E00904-000 2025-03-31 jpcrp_cor:Row3Member E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00904-000 2025-03-31 jpcrp_cor:Row4Member E00904-000 2024-03-31 jpcrp_cor:Row1Member E00904-000 2024-03-31 jpcrp_cor:Row2Member E00904-000 2024-03-31 jpcrp_cor:Row3Member E00904-000 2024-03-31 jpcrp_cor:Row4Member E00904-000 2025-06-25 jpcrp_cor:Row1Member E00904-000 2025-06-25 jpcrp_cor:Row2Member E00904-000 2025-06-25 jpcrp_cor:Row3Member E00904-000 2025-06-25 jpcrp_cor:Row4Member E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:HorikawaSatoshiMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:TakamatsuNorisukeMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:ItoYoshitoMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:ReserveForDividends4Member jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:ReserveForReductionEntryOfReplacedPropertyMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jpcrp_cor:Row5Member E00904-000 2024-03-31 jpcrp_cor:Row6Member E00904-000 2024-03-31 jpcrp_cor:Row7Member E00904-000 2024-03-31 jpcrp_cor:Row8Member E00904-000 2024-03-31 jpcrp_cor:Row9Member E00904-000 2024-03-31 jpcrp_cor:Row10Member E00904-000 2024-03-31 jpcrp_cor:Row11Member E00904-000 2024-03-31 jpcrp_cor:Row12Member E00904-000 2024-03-31 jpcrp_cor:Row13Member E00904-000 2024-03-31 jpcrp_cor:Row14Member E00904-000 2024-03-31 jpcrp_cor:Row15Member E00904-000 2024-03-31 jpcrp_cor:Row16Member E00904-000 2024-03-31 jpcrp_cor:Row17Member E00904-000 2024-03-31 jpcrp_cor:Row18Member E00904-000 2024-03-31 jpcrp_cor:Row19Member E00904-000 2024-03-31 jpcrp_cor:Row20Member E00904-000 2024-03-31 jpcrp_cor:Row21Member E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00904-000 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E00904-000 2024-03-31 jpcrp_cor:Row22Member E00904-000 2024-04-01 2025-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E00904-000 2025-03-31 jpcrp_cor:Row8Member E00904-000 2025-03-31 jpcrp_cor:Row9Member E00904-000 2025-03-31 jpcrp_cor:Row10Member E00904-000 2025-03-31 jpcrp_cor:Row11Member E00904-000 2025-03-31 jpcrp_cor:Row12Member E00904-000 2025-03-31 jpcrp_cor:Row13Member E00904-000 2025-03-31 jpcrp_cor:Row14Member E00904-000 2025-03-31 jpcrp_cor:Row15Member E00904-000 2025-03-31 jpcrp_cor:Row16Member E00904-000 2025-03-31 jpcrp_cor:Row17Member E00904-000 2025-03-31 jpcrp_cor:Row18Member E00904-000 2025-03-31 jpcrp_cor:Row19Member E00904-000 2025-03-31 jpcrp_cor:Row20Member E00904-000 2025-03-31 jpcrp_cor:Row21Member E00904-000 2025-03-31 jpcrp_cor:Row22Member E00904-000 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jpcrp_cor:Row5Member E00904-000 2025-03-31 jpcrp_cor:Row6Member E00904-000 2025-03-31 jpcrp_cor:Row7Member E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:RealEstateLeasingDivisionReportableSegmentsMember E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:PlasticProductsDivisionReportableSegmentsMember E00904-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:UrataHiroyukiMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00904-000 2025-03-31 jpcrp_cor:No5MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No6MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No7MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No8MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No9MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No10MajorShareholdersMember E00904-000 2023-04-01 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00904-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00904-000:InkDivisionReportableSegmentsMember E00904-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00904-000:PlasticChemicalsDivisionReportableSegmentsMember E00904-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00904-000:PlasticProductsDivisionReportableSegmentsMember E00904-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00904-000:RealEstateLeasingDivisionReportableSegmentsMember E00904-000 2023-04-01 2024-03-31 jpcrp_cor:ReportableSegmentsMember E00904-000 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00904-000 2024-03-31 jpcrp030000-asr_E00904-000:InkDivisionReportableSegmentsMember E00904-000 2024-03-31 jpcrp030000-asr_E00904-000:PlasticChemicalsDivisionReportableSegmentsMember E00904-000 2024-03-31 jpcrp030000-asr_E00904-000:PlasticProductsDivisionReportableSegmentsMember E00904-000 2024-03-31 jpcrp030000-asr_E00904-000:RealEstateLeasingDivisionReportableSegmentsMember E00904-000 2024-03-31 jpcrp_cor:ReportableSegmentsMember E00904-000 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00904-000 2025-06-25 jpcrp_cor:Row5Member E00904-000 2025-06-25 jpcrp_cor:Row6Member E00904-000 2025-06-25 jpcrp_cor:OrdinaryShareMember E00904-000 2025-03-31 jpcrp_cor:OrdinaryShareMember E00904-000 2025-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E00904-000 2025-03-31 jpcrp_cor:ReportableSegmentsMember E00904-000 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00904-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2022-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2021-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:CapitalStockMember E00904-000 2023-03-31 jppfs_cor:CapitalSurplusMember E00904-000 2023-03-31 jppfs_cor:RetainedEarningsMember E00904-000 2023-03-31 jppfs_cor:TreasuryStockMember E00904-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E00904-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00904-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E00904-000 2024-03-31 jppfs_cor:CapitalStockMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E00904-000 2024-03-31 jppfs_cor:CapitalSurplusMember E00904-000 2024-03-31 jppfs_cor:RetainedEarningsMember E00904-000 2024-03-31 jppfs_cor:TreasuryStockMember E00904-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E00904-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E00904-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E00904-000 2022-03-31 E00904-000 2021-03-31 E00904-000 2020-04-01 2021-03-31 E00904-000 2022-04-01 2023-03-31 E00904-000 2025-06-25 E00904-000 2025-03-31 E00904-000 2024-04-01 2025-03-31 E00904-000 2024-03-31 E00904-000 2023-04-01 2024-03-31 E00904-000 2023-03-31 E00904-000 2021-04-01 2022-03-31 E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:TajiTsukasaMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:OguriMichinoMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:TomiiTetsuyaMember E00904-000 2020-04-01 2021-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2022-04-01 2023-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2023-04-01 2024-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2021-04-01 2022-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:NakamuraShinjiMember E00904-000 2025-03-31 jpcrp_cor:CorporateSharedMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:CorporateSharedMember E00904-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00904-000 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00904-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2023-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2025-06-25 jpcrp030000-asr_E00904-000:ShinodaNaoyukiMember E00904-000 2013-04-01 2014-03-31 E00904-000 2013-04-01 2014-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2025-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2024-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:ReportableSegmentsMember E00904-000 2024-04-01 2025-03-31 jpcrp030000-asr_E00904-000:RealEstateLeasingDivisionReportableSegmentsMember E00904-000 2024-04-01 2025-03-31 jpcrp030000-asr_E00904-000:PlasticProductsDivisionReportableSegmentsMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:InkDivisionReportableSegmentsMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00904-000:PlasticChemicalsDivisionReportableSegmentsMember E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:PlasticProductsDivisionReportableSegmentsMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00904-000:RealEstateLeasingDivisionReportableSegmentsMember E00904-000 2025-03-31 jpcrp_cor:CorporateSharedMember jppfs_cor:NonConsolidatedMember E00904-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2025-03-31 jppfs_cor:ShareholdersEquityMember E00904-000 2025-03-31 jppfs_cor:CapitalStockMember E00904-000 2025-03-31 jppfs_cor:CapitalSurplusMember E00904-000 2025-03-31 jppfs_cor:RetainedEarningsMember E00904-000 2025-03-31 jppfs_cor:TreasuryStockMember E00904-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00904-000 2025-03-31 jppfs_cor:NonControllingInterestsMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember E00904-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E00904-000 2025-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E00904-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E00904-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E00904-000 2025-03-31 jpcrp_cor:SharesLessThanOneUnitMember E00904-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E00904-000 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends4Member E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntryOfReplacedPropertyMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:ReserveForDividends4Member jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntryOfReplacedPropertyMember E00904-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForDividends4Member E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntryOfReplacedPropertyMember E00904-000 2024-04-01 2025-03-31 jpcrp030000-asr_E00904-000:PlasticChemicalsDivisionReportableSegmentsMember E00904-000 2024-04-01 2025-03-31 jpcrp030000-asr_E00904-000:InkDivisionReportableSegmentsMember E00904-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jpcrp_cor:No1MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No2MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No3MajorShareholdersMember E00904-000 2025-03-31 jpcrp_cor:No4MajorShareholdersMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00904-000 2024-04-01 2025-03-31 jppfs_cor:NonControllingInterestsMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00904-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForDividends4Member jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForReductionEntryOfReplacedPropertyMember jppfs_cor:NonConsolidatedMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:PlasticChemicalsDivisionReportableSegmentsMember E00904-000 2025-03-31 jpcrp030000-asr_E00904-000:InkDivisionReportableSegmentsMember E00904-000 2024-04-01 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00904-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00904-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00904-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00904-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E00904-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00904-000 2023-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00904-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00904-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00904-000 2019-04-01 2020-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E00904-000 2019-04-01 2020-03-31 iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY utr:tCO2e