# 【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12月18日
【事業年度】 | 第73期(自 2024年10月1日 至 2025年9月30日)
【会社名】 | 株式会社東陽テクニカ
【英訳名】 | TOYO Corporation
【代表者の役職氏名】 | 代表取締役 社長執行役員 高野 俊也
【本店の所在の場所】 | 東京都中央区八重洲一丁目1番6号
【電話番号】 | 03(3279)0771(代表)
【事務連絡者氏名】 | 取締役 上席執行役員 松井 俊明
【最寄りの連絡場所】 | 東京都中央区八重洲一丁目1番6号
【電話番号】 | 03(3279)0771(代表)
【事務連絡者氏名】 | 取締役 上席執行役員 松井 俊明
【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) 株式会社東陽テクニカ大阪支店 (大阪府大阪市淀川区宮原一丁目6番1号)

E02672 81510 株式会社東陽テクニカ TOYO Corporation 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 2024-10-01 2025-09-30 FY 2025-09-30 2023-10-01 2024-09-30 2024-09-30 1 false false false E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:AdvancedMobilityReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:SustainableEnergyReportableSegmentMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:AdvancedMobilityReportableSegmentMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:SustainableEnergyReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:AdvancedMobilityReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:SustainableEnergyReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:AdvancedMobilityReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:SustainableEnergyReportableSegmentMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02672-000:AdvancedMobilityReportableSegmentMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02672-000:SustainableEnergyReportableSegmentMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:OtherReportableSegmentsMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02672-000:SoftwareQualityAndProductivityReportableSegmentMember E02672-000 2025-09-30 jpcrp_cor:CorporateSharedMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jpcrp_cor:Row1Member E02672-000 2025-09-30 jpcrp_cor:Row2Member E02672-000 2025-09-30 jpcrp_cor:Row3Member E02672-000 2025-09-30 jpcrp_cor:Row4Member E02672-000 2025-09-30 jpcrp_cor:Row5Member E02672-000 2025-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02672-000 2025-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E02672-000 2025-09-30 jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2025-09-30 jppfs_cor:NonControllingInterestsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:ShareholdersEquityMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:TreasuryStockMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:CapitalStockMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:CapitalSurplusMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:RetainedEarningsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonControllingInterestsMember E02672-000 2023-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jpcrp_cor:Row6Member E02672-000 2023-10-01 2024-09-30 jpcrp_cor:ConsolidatedAccountingGroupMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:ConsolidatedAccountingGroupMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02672-000 2023-09-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2024-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:CorporateSharedMember E02672-000 2025-12-18 jpcrp_cor:OrdinaryShareMember E02672-000 2025-12-18 jpcrp_cor:Row1Member E02672-000 2025-12-18 jpcrp_cor:Row2Member E02672-000 2025-09-30 jpcrp_cor:OrdinaryShareMember E02672-000 2025-09-30 jpcrp_cor:No2MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No1MajorShareholdersMember E02672-000 2024-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02672-000 2025-09-30 jpcrp_cor:No3MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No4MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No5MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No6MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No7MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:SharesWithNoVotingRightsMember E02672-000 2025-09-30 jpcrp_cor:No8MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No9MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:No10MajorShareholdersMember E02672-000 2025-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E02672-000 2025-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E02672-000 2025-09-30 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E02672-000 2025-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E02672-000 2025-09-30 jpcrp_cor:SharesWithFullVotingRightsOtherMember E02672-000 2025-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E02672-000 2025-09-30 jpcrp_cor:SharesLessThanOneUnitMember E02672-000 2025-09-30 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E02672-000 2025-12-18 jpcrp_cor:Row3Member E02672-000 2025-12-18 jpcrp_cor:Row4Member E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02672-000 2025-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E02672-000 2025-12-18 jpcrp_cor:Row5Member E02672-000 2025-12-18 jpcrp_cor:Row6Member E02672-000 2025-12-18 jpcrp_cor:Row7Member E02672-000 2025-12-18 jpcrp_cor:Row8Member E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:KohnoToshiyaMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02672-000 2025-09-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2020-10-01 2021-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2021-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2021-10-01 2022-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2022-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2024-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember E02672-000 2020-10-01 2021-09-30 E02672-000 2021-09-30 E02672-000 2021-10-01 2022-09-30 E02672-000 2022-09-30 E02672-000 2022-10-01 2023-09-30 E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:OnoderaMitsuruMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:ImaizumiYoshimichiMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:KiuchiTakeoMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:MatsuiToshiakiMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:NishiKatsuyaMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:SukaMiyukiMember E02672-000 2023-09-30 E02672-000 2023-10-01 2024-09-30 E02672-000 2024-09-30 E02672-000 2024-10-01 2025-09-30 E02672-000 2025-09-30 E02672-000 2025-12-18 E02672-000 2023-09-30 jppfs_cor:ShareholdersEquityMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02672-000 2024-09-30 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E02672-000 2023-10-01 2024-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E02672-000 2023-10-01 2024-09-30 jpcrp_cor:ReportableSegmentsMember E02672-000 2024-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E02672-000 2023-09-30 jppfs_cor:CapitalStockMember E02672-000 2023-09-30 jppfs_cor:CapitalSurplusMember E02672-000 2023-09-30 jppfs_cor:RetainedEarningsMember E02672-000 2023-09-30 jppfs_cor:TreasuryStockMember E02672-000 2023-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2023-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2023-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2023-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02672-000 2023-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E02672-000 2023-09-30 jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2023-09-30 jppfs_cor:NonControllingInterestsMember E02672-000 2024-09-30 jppfs_cor:ShareholdersEquityMember E02672-000 2024-09-30 jppfs_cor:CapitalStockMember E02672-000 2024-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2024-09-30 jppfs_cor:CapitalSurplusMember E02672-000 2024-09-30 jppfs_cor:RetainedEarningsMember E02672-000 2025-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:ElectromagneticCompatibilityAntennaSystemsReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:OceanDefenseAndSecurityReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:SoftwareQualityAndProductivityReportableSegmentMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:ElectromagneticCompatibilityAntennaSystemsReportableSegmentMember E02672-000 2024-09-30 jppfs_cor:TreasuryStockMember E02672-000 2024-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2024-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2024-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02672-000 2024-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E02672-000 2024-09-30 jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2024-09-30 jppfs_cor:NonControllingInterestsMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:ShareholdersEquityMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:CapitalStockMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:OceanDefenseAndSecurityReportableSegmentMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:SoftwareQualityAndProductivityReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:ElectromagneticCompatibilityAntennaSystemsReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:OceanDefenseAndSecurityReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:SoftwareQualityAndProductivityReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:CapitalSurplusMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:RetainedEarningsMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:TreasuryStockMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:SubscriptionRightsToSharesMember E02672-000 2023-10-01 2024-09-30 jppfs_cor:NonControllingInterestsMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:ElectromagneticCompatibilityAntennaSystemsReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:OceanDefenseAndSecurityReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:SoftwareQualityAndProductivityReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jpcrp030000-asr_E02672-000:InformationAndCommunicationsTechnologiesInformationSecuritiesReportableSegmentMember E02672-000 2023-10-01 2024-09-30 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02672-000 2024-09-30 jpcrp030000-asr_E02672-000:InformationAndCommunicationsTechnologiesInformationSecuritiesReportableSegmentMember E02672-000 2024-10-01 2025-09-30 jpcrp030000-asr_E02672-000:InformationAndCommunicationsTechnologiesInformationSecuritiesReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:InformationAndCommunicationsTechnologiesInformationSecuritiesReportableSegmentMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:YodaTomokiMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:ShibuyaMakotoMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:MorikawaKiyoMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:HorinokitaShigehisaMember E02672-000 2025-12-18 jpcrp030000-asr_E02672-000:FujiwaraKuhumikoMember E02672-000 2025-09-30 jppfs_cor:ShareholdersEquityMember E02672-000 2025-09-30 jppfs_cor:CapitalStockMember E02672-000 2025-09-30 jppfs_cor:CapitalSurplusMember E02672-000 2025-09-30 jppfs_cor:RetainedEarningsMember E02672-000 2025-09-30 jppfs_cor:TreasuryStockMember E02672-000 2025-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02672-000 2025-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02672-000 2025-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E02672-000 2025-09-30 jpcrp_cor:CorporateSharedMember E02672-000 2025-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02672-000:InformationAndCommunicationsTechnologiesInformationSecuritiesReportableSegmentMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:ElectromagneticCompatibilityAntennaSystemsReportableSegmentMember jppfs_cor:NonConsolidatedMember E02672-000 2025-09-30 jpcrp030000-asr_E02672-000:OceanDefenseAndSecurityReportableSegmentMember jppfs_cor:NonConsolidatedMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:OutsideDirectorsMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:OutsideCorporateAuditorsMember E02672-000 2024-10-01 2025-09-30 jpcrp_cor:OtherReportableSegmentsMember E02672-000 2025-09-30 jpcrp_cor:OtherReportableSegmentsMember E02672-000 2023-10-01 2024-09-30 jpcrp_cor:OtherReportableSegmentsMember E02672-000 2024-09-30 jpcrp_cor:OtherReportableSegmentsMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure utr:tCO2e