# 【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】 | 近畿財務局長
【提出日】 | 2025年3月28日
【事業年度】 | 第107期（自　2024年1月1日　至　2024年12月31日）
【会社名】 | 小林製薬株式会社
【英訳名】 | KOBAYASHI PHARMACEUTICAL CO.,LTD.
【代表者の役職氏名】 | 代表取締役社長　　豊田　賀一
【本店の所在の場所】 | 大阪市中央区道修町四丁目4番10号
【電話番号】 | 06（6231）1144（代表）
【事務連絡者氏名】 | 経理部長　　平尾　紀明
【最寄りの連絡場所】 | 大阪市中央区道修町四丁目4番10号
【電話番号】 | 06（6231）1144（代表）
【事務連絡者氏名】 | 経理部長　　平尾　紀明
【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）

E01047 49670 小林製薬株式会社 KOBAYASHI PHARMACEUTICAL 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 2024-01-01 2024-12-31 FY 2024-12-31 2023-01-01 2023-12-31 2023-12-31 1 false false false E01047-000 2024-12-31 jpcrp_cor:Row53Member E01047-000 2024-12-31 jpcrp_cor:Row54Member E01047-000 2023-12-31 jpcrp_cor:Row53Member E01047-000 2023-12-31 jpcrp_cor:Row54Member E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:ToyodaNorikazuMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:OhtaYoshihitoMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:MatsumotoShinsukeMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:KusumotoMisaMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:MonkawaToshiakiMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:MatsushimaYujiMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:TakahashiAkioMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:MoriMasatoMember E01047-000 2024-12-31 jppfs_cor:NonControllingInterestsMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:NonControllingInterestsMember E01047-000 2023-12-31 jppfs_cor:NonControllingInterestsMember E01047-000 2023-12-31 jppfs_cor:CapitalStockMember E01047-000 2023-12-31 jppfs_cor:CapitalSurplusMember E01047-000 2023-01-01 2023-12-31 jpcrp_cor:ReconcilingItemsMember E01047-000 2023-01-01 2023-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01047-000 2023-01-01 2023-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01047-000 2023-01-01 2023-12-31 jpcrp030000-asr_E01047-000:DomesticBusinessReportableSegmentsMember E01047-000 2023-01-01 2023-12-31 jpcrp030000-asr_E01047-000:InternationalBusinessReportableSegmentsMember E01047-000 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01047-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2023-12-31 jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2022-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ShareholdersEquityMember E01047-000 2022-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01047-000 2022-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01047-000:ReserveForDevelopmentSSMember E01047-000 2022-12-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01047-000 2022-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jpcrp030000-asr_E01047-000:ReserveForDevelopmentSSMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01047-000 2024-12-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E01047-000 2024-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01047-000 2024-12-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01047-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01047-000 2024-12-31 jpcrp_cor:SharesLessThanOneUnitMember E01047-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:MoriwakiSumioMember E01047-000 2024-12-31 jpcrp_cor:Row33Member E01047-000 2024-12-31 jpcrp_cor:Row34Member E01047-000 2024-12-31 jpcrp_cor:Row35Member E01047-000 2024-12-31 jpcrp_cor:Row36Member E01047-000 2024-12-31 jpcrp_cor:Row37Member E01047-000 2024-12-31 jpcrp_cor:Row38Member E01047-000 2024-12-31 jpcrp_cor:Row39Member E01047-000 2024-12-31 jpcrp_cor:Row40Member E01047-000 2024-12-31 jpcrp_cor:Row41Member E01047-000 2024-12-31 jpcrp_cor:Row42Member E01047-000 2024-12-31 jpcrp_cor:Row43Member E01047-000 2024-12-31 jpcrp_cor:Row44Member E01047-000 2024-12-31 jpcrp_cor:Row45Member E01047-000 2024-12-31 jpcrp_cor:Row46Member E01047-000 2024-12-31 jpcrp_cor:Row47Member E01047-000 2024-12-31 jpcrp_cor:Row48Member E01047-000 2024-12-31 jpcrp_cor:Row49Member E01047-000 2024-12-31 jpcrp_cor:Row50Member E01047-000 2024-12-31 jpcrp_cor:Row51Member E01047-000 2024-12-31 jpcrp_cor:Row52Member E01047-000 2023-12-31 jpcrp_cor:Row33Member E01047-000 2023-12-31 jpcrp_cor:Row34Member E01047-000 2023-12-31 jpcrp_cor:Row35Member E01047-000 2023-12-31 jpcrp_cor:Row36Member E01047-000 2023-12-31 jpcrp_cor:Row37Member E01047-000 2023-12-31 jpcrp_cor:Row38Member E01047-000 2023-12-31 jpcrp_cor:Row39Member E01047-000 2023-12-31 jpcrp_cor:Row40Member E01047-000 2023-12-31 jpcrp_cor:Row41Member E01047-000 2023-12-31 jpcrp_cor:Row42Member E01047-000 2023-12-31 jpcrp_cor:Row43Member E01047-000 2023-12-31 jpcrp_cor:Row44Member E01047-000 2023-12-31 jpcrp_cor:Row45Member E01047-000 2023-12-31 jpcrp_cor:Row46Member E01047-000 2023-12-31 jpcrp_cor:Row47Member E01047-000 2023-12-31 jpcrp_cor:Row48Member E01047-000 2024-12-31 jpcrp_cor:Row1Member E01047-000 2024-12-31 jpcrp_cor:Row2Member E01047-000 2024-12-31 jpcrp_cor:Row3Member E01047-000 2024-12-31 jpcrp_cor:Row4Member E01047-000 2023-12-31 jpcrp_cor:Row1Member E01047-000 2023-12-31 jpcrp_cor:Row2Member E01047-000 2023-12-31 jpcrp_cor:Row3Member E01047-000 2023-12-31 jpcrp_cor:Row4Member E01047-000 2025-03-28 jpcrp_cor:Row1Member E01047-000 2025-03-28 jpcrp_cor:Row2Member E01047-000 2025-03-28 jpcrp_cor:Row3Member E01047-000 2025-03-28 jpcrp_cor:Row4Member E01047-000 2024-01-01 2024-12-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01047-000 2023-12-31 jpcrp_cor:Row49Member E01047-000 2023-12-31 jpcrp_cor:Row50Member E01047-000 2023-12-31 jpcrp_cor:Row51Member E01047-000 2023-12-31 jpcrp_cor:Row52Member E01047-000 2024-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp030000-asr_E01047-000:DomesticBusinessReportableSegmentsMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:ReconcilingItemsMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:ReportableSegmentsMember E01047-000 2024-01-01 2024-12-31 jpcrp030000-asr_E01047-000:InternationalBusinessReportableSegmentsMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01047-000 2022-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01047-000 2024-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01047-000 2024-12-31 jpcrp_cor:ReportableSegmentsMember E01047-000 2024-12-31 jpcrp030000-asr_E01047-000:InternationalBusinessReportableSegmentsMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01047-000:ReserveForDevelopmentSSMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01047-000 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2024-12-31 jppfs_cor:ShareholdersEquityMember E01047-000 2024-12-31 jppfs_cor:CapitalStockMember E01047-000 2024-12-31 jppfs_cor:CapitalSurplusMember E01047-000 2024-12-31 jppfs_cor:RetainedEarningsMember E01047-000 2024-12-31 jppfs_cor:TreasuryStockMember E01047-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01047-000 2024-12-31 jpcrp_cor:Row5Member E01047-000 2024-12-31 jpcrp_cor:Row6Member E01047-000 2024-12-31 jpcrp_cor:Row7Member E01047-000 2024-12-31 jpcrp_cor:Row8Member E01047-000 2024-12-31 jpcrp_cor:Row9Member E01047-000 2024-12-31 jpcrp_cor:Row10Member E01047-000 2024-12-31 jpcrp_cor:Row11Member E01047-000 2024-12-31 jpcrp_cor:Row12Member E01047-000 2024-12-31 jpcrp_cor:Row13Member E01047-000 2024-12-31 jpcrp_cor:Row14Member E01047-000 2024-12-31 jpcrp_cor:Row15Member E01047-000 2024-12-31 jpcrp_cor:Row16Member E01047-000 2024-12-31 jpcrp_cor:Row17Member E01047-000 2024-12-31 jpcrp_cor:Row18Member E01047-000 2024-12-31 jpcrp_cor:Row19Member E01047-000 2024-12-31 jpcrp_cor:Row20Member E01047-000 2024-12-31 jpcrp_cor:Row21Member E01047-000 2024-12-31 jpcrp_cor:Row22Member E01047-000 2024-12-31 jpcrp_cor:Row23Member E01047-000 2024-12-31 jpcrp_cor:Row24Member E01047-000 2024-12-31 jpcrp_cor:Row25Member E01047-000 2024-12-31 jpcrp_cor:Row26Member E01047-000 2024-12-31 jpcrp_cor:Row27Member E01047-000 2024-12-31 jpcrp_cor:Row28Member E01047-000 2024-12-31 jpcrp_cor:Row29Member E01047-000 2024-12-31 jpcrp_cor:Row30Member E01047-000 2022-12-31 jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:TreasuryStockMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2023-12-31 jpcrp_cor:Row5Member E01047-000 2023-12-31 jpcrp_cor:Row6Member E01047-000 2023-12-31 jpcrp_cor:Row7Member E01047-000 2023-12-31 jpcrp_cor:Row8Member E01047-000 2023-12-31 jpcrp_cor:Row9Member E01047-000 2023-12-31 jpcrp_cor:Row10Member E01047-000 2023-12-31 jpcrp_cor:Row11Member E01047-000 2023-12-31 jpcrp_cor:Row12Member E01047-000 2023-12-31 jpcrp_cor:Row13Member E01047-000 2023-12-31 jpcrp_cor:Row14Member E01047-000 2023-12-31 jpcrp_cor:Row15Member E01047-000 2023-12-31 jpcrp_cor:Row16Member E01047-000 2023-12-31 jpcrp_cor:Row17Member E01047-000 2023-12-31 jpcrp_cor:Row18Member E01047-000 2023-12-31 jpcrp_cor:Row19Member E01047-000 2023-12-31 jpcrp_cor:Row20Member E01047-000 2023-12-31 jpcrp_cor:Row21Member E01047-000 2023-12-31 jpcrp_cor:Row22Member E01047-000 2023-12-31 jpcrp_cor:Row23Member E01047-000 2023-12-31 jpcrp_cor:Row24Member E01047-000 2023-12-31 jpcrp_cor:Row25Member E01047-000 2023-12-31 jpcrp_cor:Row26Member E01047-000 2023-12-31 jpcrp_cor:Row27Member E01047-000 2023-12-31 jpcrp_cor:Row28Member E01047-000 2023-12-31 jpcrp_cor:Row29Member E01047-000 2023-12-31 jpcrp_cor:Row30Member E01047-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01047-000 2023-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jpcrp_cor:ReportableSegmentsMember E01047-000 2023-12-31 jpcrp_cor:ReconcilingItemsMember E01047-000 2023-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01047-000 2023-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01047-000 2023-12-31 jpcrp030000-asr_E01047-000:DomesticBusinessReportableSegmentsMember E01047-000 2023-12-31 jpcrp030000-asr_E01047-000:InternationalBusinessReportableSegmentsMember E01047-000 2023-12-31 jpcrp_cor:ReportableSegmentsMember E01047-000 2023-12-31 jpcrp_cor:Row31Member E01047-000 2024-12-31 jpcrp_cor:Row31Member E01047-000 2023-12-31 jpcrp_cor:Row32Member E01047-000 2024-12-31 jpcrp_cor:Row32Member E01047-000 2024-12-31 jpcrp_cor:No3MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No4MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No5MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No6MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No7MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No8MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01047-000 2023-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01047-000 2022-12-31 jppfs_cor:CapitalStockMember E01047-000 2022-12-31 jppfs_cor:CapitalSurplusMember E01047-000 2022-12-31 jppfs_cor:RetainedEarningsMember E01047-000 2022-12-31 jppfs_cor:TreasuryStockMember E01047-000 2022-12-31 jppfs_cor:ShareholdersEquityMember E01047-000 2022-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2023-01-01 2023-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2023-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2021-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2021-01-01 2021-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2020-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2020-01-01 2020-12-31 jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01047-000 2023-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2024-12-31 jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2023-12-31 jppfs_cor:RetainedEarningsMember E01047-000 2023-12-31 jppfs_cor:TreasuryStockMember E01047-000 2023-12-31 jppfs_cor:ShareholdersEquityMember E01047-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01047-000 2024-12-31 jpcrp030000-asr_E01047-000:ReserveForDevelopmentSSMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01047-000 2022-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01047-000 2022-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01047-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01047-000:ReserveForDevelopmentSSMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp_cor:No1MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No2MajorShareholdersMember E01047-000 2025-03-28 jpcrp_cor:Row6Member E01047-000 2025-03-28 jpcrp_cor:Row5Member E01047-000 2024-12-31 jpcrp_cor:CorporateSharedMember E01047-000 2024-12-31 jpcrp_cor:ReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp030000-asr_E01047-000:DomesticBusinessReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember E01047-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01047-000 2024-12-31 jpcrp_cor:No9MajorShareholdersMember E01047-000 2024-12-31 jpcrp_cor:No10MajorShareholdersMember E01047-000 2024-01-01 2024-12-31 jpcrp030000-asr_E01047-000:DomesticBusinessReportableSegmentsMember E01047-000 2024-12-31 jpcrp_cor:ReconcilingItemsMember E01047-000 2024-01-01 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:SubscriptionRightsToSharesMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember E01047-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember E01047-000 2022-12-31 E01047-000 2022-01-01 2022-12-31 E01047-000 2021-12-31 E01047-000 2021-01-01 2021-12-31 E01047-000 2020-12-31 E01047-000 2020-01-01 2020-12-31 E01047-000 2025-03-28 E01047-000 2024-12-31 E01047-000 2024-01-01 2024-12-31 E01047-000 2023-12-31 E01047-000 2023-01-01 2023-12-31 E01047-000 2024-01-01 2024-12-31 jpcrp030000-asr_E01047-000:KobayashiKazumasaMember E01047-000 2024-12-31 jpcrp030000-asr_E01047-000:InternationalBusinessReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember jppfs_cor:NonConsolidatedMember E01047-000 2024-12-31 jpcrp_cor:CorporateSharedMember jppfs_cor:NonConsolidatedMember E01047-000 2025-03-28 jpcrp_cor:OrdinaryShareMember E01047-000 2024-12-31 jpcrp_cor:OrdinaryShareMember E01047-000 2024-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E01047-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:KobayashiAkihiroMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:KawanishiTakashiMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:HattaYokoMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:KataeYoshiroMember E01047-000 2025-03-28 jpcrp030000-asr_E01047-000:YamawakiAkitoshiMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY