【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３月25日
【事業年度】 | 第35期(自 2024年１月１日 至 2024年12月31日)
【会社名】 | 株式会社エプコ
【英訳名】 | EPCO Co.,Ltd.
【代表者の役職氏名】 | 代表取締役グループCEO 岩崎 辰之
【本店の所在の場所】 | 東京都墨田区太平四丁目１番３号　オリナスタワー12階
【電話番号】 | 03(6853)9165(代表)
【事務連絡者氏名】 | 取締役 吉原　信一郎
【最寄りの連絡場所】 | 東京都墨田区太平四丁目１番３号　オリナスタワー12階
【電話番号】 | 03(6853)9165(代表)
【事務連絡者氏名】 | 取締役 吉原　信一郎
【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)

E05293 23110 株式会社エプコ EPCO 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 E05293-000 2025-03-25 E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:AkinoTakuoMember E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:IchikiYukaMember E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:IwasakiYoshiyukiMember E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:TamuraTadashiMember E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:WatanabeMasashiMember E05293-000 2025-03-25 jpcrp030000-asr_E05293-000:YoshiharaShinichiroMember E05293-000 2025-03-25 jpcrp_cor:OrdinaryShareMember E05293-000 2025-03-25 jpcrp_cor:Row1Member E05293-000 2025-03-25 jpcrp_cor:Row2Member E05293-000 2025-03-25 jpcrp_cor:Row3Member E05293-000 2025-03-25 jpcrp_cor:Row4Member E05293-000 2025-03-25 jpcrp_cor:Row5Member E05293-000 2024-01-01 2024-12-31 E05293-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:ConsolidatedAccountingGroupMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05293-000 2024-01-01 2024-12-31 jpcrp030000-asr_E05293-000:DesignServiceReportableSegmentMember E05293-000 2024-01-01 2024-12-31 jpcrp030000-asr_E05293-000:MaintenanceServiceReportableSegmentMember E05293-000 2024-01-01 2024-12-31 jpcrp030000-asr_E05293-000:RenewableEnergyServiceReportableSegmentMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jpcrp030000-asr_E05293-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:ReconcilingItemsMember E05293-000 2024-01-01 2024-12-31 jpcrp_cor:ReportableSegmentsMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05293-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05293-000 2024-12-31 E05293-000 2024-12-31 jppfs_cor:CapitalStockMember E05293-000 2024-12-31 jppfs_cor:CapitalSurplusMember E05293-000 2024-12-31 jpcrp_cor:CorporateSharedMember E05293-000 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05293-000 2024-12-31 jpcrp030000-asr_E05293-000:DesignServiceReportableSegmentMember E05293-000 2024-12-31 jpcrp030000-asr_E05293-000:MaintenanceServiceReportableSegmentMember E05293-000 2024-12-31 jpcrp030000-asr_E05293-000:RenewableEnergyServiceReportableSegmentMember E05293-000 2024-12-31 jpcrp_cor:No10MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No1MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No2MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No3MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No4MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No5MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No6MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No7MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No8MajorShareholdersMember E05293-000 2024-12-31 jpcrp_cor:No9MajorShareholdersMember E05293-000 2024-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E05293-000 2024-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E05293-000:DesignServiceReportableSegmentMember E05293-000 2024-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E05293-000:MaintenanceServiceReportableSegmentMember E05293-000 2024-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E05293-000:RenewableEnergyServiceReportableSegmentMember E05293-000 2024-12-31 jpcrp030000-asr_E05293-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05293-000 2024-12-31 jpcrp_cor:OrdinaryShareMember E05293-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E05293-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E05293-000 2024-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E05293-000 2024-12-31 jpcrp_cor:ReconcilingItemsMember E05293-000 2024-12-31 jpcrp_cor:ReportableSegmentsMember E05293-000 2024-12-31 jppfs_cor:RetainedEarningsMember E05293-000 2024-12-31 jpcrp_cor:Row1Member E05293-000 2024-12-31 jpcrp_cor:Row2Member E05293-000 2024-12-31 jpcrp_cor:Row3Member E05293-000 2024-12-31 jppfs_cor:ShareholdersEquityMember E05293-000 2024-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E05293-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E05293-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E05293-000 2024-12-31 jppfs_cor:TreasuryStockMember E05293-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05293-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05293-000 2023-01-01 2023-12-31 E05293-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember E05293-000 2023-01-01 2023-12-31 jpcrp_cor:ConsolidatedAccountingGroupMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05293-000 2023-01-01 2023-12-31 jpcrp030000-asr_E05293-000:DesignServiceReportableSegmentMember E05293-000 2023-01-01 2023-12-31 jpcrp030000-asr_E05293-000:MaintenanceServiceReportableSegmentMember E05293-000 2023-01-01 2023-12-31 jpcrp030000-asr_E05293-000:RenewableEnergyServiceReportableSegmentMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jpcrp030000-asr_E05293-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05293-000 2023-01-01 2023-12-31 jpcrp_cor:ReconcilingItemsMember E05293-000 2023-01-01 2023-12-31 jpcrp_cor:ReportableSegmentsMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ShareholdersEquityMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:TreasuryStockMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05293-000 2023-01-01 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05293-000 2023-12-31 E05293-000 2023-12-31 jppfs_cor:CapitalStockMember E05293-000 2023-12-31 jppfs_cor:CapitalSurplusMember E05293-000 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05293-000 2023-12-31 jpcrp030000-asr_E05293-000:DesignServiceReportableSegmentMember E05293-000 2023-12-31 jpcrp030000-asr_E05293-000:MaintenanceServiceReportableSegmentMember E05293-000 2023-12-31 jpcrp030000-asr_E05293-000:RenewableEnergyServiceReportableSegmentMember E05293-000 2023-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jpcrp030000-asr_E05293-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05293-000 2023-12-31 jpcrp_cor:ReconcilingItemsMember E05293-000 2023-12-31 jpcrp_cor:ReportableSegmentsMember E05293-000 2023-12-31 jppfs_cor:RetainedEarningsMember E05293-000 2023-12-31 jpcrp_cor:Row1Member E05293-000 2023-12-31 jppfs_cor:ShareholdersEquityMember E05293-000 2023-12-31 jppfs_cor:TreasuryStockMember E05293-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05293-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05293-000 2022-01-01 2022-12-31 E05293-000 2022-01-01 2022-12-31 jpcrp_cor:ConsolidatedAccountingGroupMember E05293-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 E05293-000 2022-12-31 jppfs_cor:CapitalStockMember E05293-000 2022-12-31 jppfs_cor:CapitalSurplusMember E05293-000 2022-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05293-000 2022-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jpcrp030000-asr_E05293-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05293-000 2022-12-31 jppfs_cor:RetainedEarningsMember E05293-000 2022-12-31 jppfs_cor:ShareholdersEquityMember E05293-000 2022-12-31 jppfs_cor:TreasuryStockMember E05293-000 2022-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05293-000 2022-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05293-000 2021-01-01 2021-12-31 E05293-000 2021-01-01 2021-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2021-12-31 E05293-000 2021-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2020-01-01 2020-12-31 E05293-000 2020-01-01 2020-12-31 jppfs_cor:NonConsolidatedMember E05293-000 2020-12-31 E05293-000 2020-12-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares utr:tCO2e