# 【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】 | 東海財務局長
【提出日】 | 2025年３月26日
【事業年度】 | 第４期（自　2024年１月１日　至　2024年12月31日）
【会社名】 | 株式会社電算システムホールディングス
【英訳名】 | Densan System Holdings Co., Ltd.
【代表者の役職氏名】 | 代表取締役社長　小林　領司
【本店の所在の場所】 | 岐阜県岐阜市日置江一丁目58番地
【電話番号】 | 058－279－3456
【事務連絡者氏名】 | 経営企画室長　柳原　一元
【最寄りの連絡場所】 | 岐阜県岐阜市日置江一丁目58番地
【電話番号】 | 058－279－3456
【事務連絡者氏名】 | 経営企画室長　柳原　一元
【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） 株式会社名古屋証券取引所 （名古屋市中区栄三丁目８番20号）

E36460 40720 株式会社電算システムホールディングス Densan System Holdings 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 E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:YashimaKentaroMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E36460-000 2023-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E36460-000 2024-12-31 jppfs_cor:ShareholdersEquityMember E36460-000 2024-12-31 jppfs_cor:CapitalStockMember E36460-000 2024-12-31 jppfs_cor:CapitalSurplusMember E36460-000 2024-12-31 jppfs_cor:RetainedEarningsMember E36460-000 2024-12-31 jppfs_cor:TreasuryStockMember E36460-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E36460-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E36460-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E36460-000 2024-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E36460-000 2024-12-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E36460-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E36460-000 2024-12-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E36460-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E36460-000 2024-12-31 jpcrp_cor:SharesLessThanOneUnitMember E36460-000 2024-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E36460-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jpcrp030000-asr_E36460-000:CollectionAgencyServicesReportableSegmentsMember E36460-000 2023-12-31 jpcrp_cor:ReportableSegmentsMember E36460-000 2024-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2021-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2022-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2022-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E36460-000 2022-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jpcrp_cor:ReconcilingItemsMember E36460-000 2024-12-31 jpcrp_cor:ReportableSegmentsMember E36460-000 2024-12-31 jpcrp_cor:Row5Member E36460-000 2024-12-31 jpcrp_cor:Row6Member E36460-000 2024-12-31 jpcrp_cor:Row7Member E36460-000 2024-12-31 jpcrp_cor:Row8Member E36460-000 2024-12-31 jpcrp_cor:Row9Member E36460-000 2024-12-31 jpcrp_cor:Row10Member E36460-000 2024-12-31 jpcrp_cor:Row11Member E36460-000 2024-12-31 jpcrp_cor:Row12Member E36460-000 2024-12-31 jpcrp030000-asr_E36460-000:CollectionAgencyServicesReportableSegmentsMember E36460-000 2024-12-31 jpcrp030000-asr_E36460-000:InformationTechnologyServiceReportableSegmentsMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:ReconcilingItemsMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:ReportableSegmentsMember E36460-000 2024-01-01 2024-12-31 jpcrp030000-asr_E36460-000:CollectionAgencyServicesReportableSegmentsMember E36460-000 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E36460-000 2022-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E36460-000 2023-01-01 2023-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E36460-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember E36460-000 2024-12-31 E36460-000 2024-01-01 2024-12-31 E36460-000 2023-12-31 E36460-000 2023-01-01 2023-12-31 E36460-000 2022-12-31 E36460-000 2022-01-01 2022-12-31 E36460-000 2021-12-31 E36460-000 2021-01-01 2021-12-31 E36460-000 2025-03-26 E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:KobayashiRyojiMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:NakataKeikoMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:UsamiTakashiMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:SuzukiMasanobuMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:SawafujiNorihikoMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:TomisakaHiroshiMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:NodaYujiMember E36460-000 2025-03-26 jpcrp030000-asr_E36460-000:TakahashiJotaMember E36460-000 2024-01-01 2024-12-31 jpcrp030000-asr_E36460-000:InformationTechnologyServiceReportableSegmentsMember E36460-000 2022-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E36460-000 2022-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E36460-000 2022-12-31 jppfs_cor:NonControllingInterestsMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:CapitalStockMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:CapitalSurplusMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:TreasuryStockMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:ShareholdersEquityMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:NonControllingInterestsMember E36460-000 2023-12-31 jppfs_cor:CapitalStockMember E36460-000 2023-12-31 jppfs_cor:CapitalSurplusMember E36460-000 2023-12-31 jppfs_cor:RetainedEarningsMember E36460-000 2023-12-31 jppfs_cor:TreasuryStockMember E36460-000 2023-12-31 jppfs_cor:ShareholdersEquityMember E36460-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E36460-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E36460-000 2023-12-31 jppfs_cor:NonControllingInterestsMember E36460-000 2025-03-26 jpcrp_cor:Row3Member E36460-000 2025-03-26 jpcrp_cor:Row2Member E36460-000 2025-03-26 jpcrp_cor:Row1Member E36460-000 2025-03-26 jpcrp_cor:Row4Member E36460-000 2023-12-31 jpcrp_cor:Row5Member E36460-000 2023-12-31 jpcrp_cor:Row6Member E36460-000 2023-12-31 jpcrp_cor:Row7Member E36460-000 2023-12-31 jpcrp_cor:Row8Member E36460-000 2023-12-31 jpcrp_cor:Row9Member E36460-000 2023-12-31 jpcrp_cor:Row10Member E36460-000 2023-12-31 jpcrp_cor:Row11Member E36460-000 2023-12-31 jpcrp_cor:Row12Member E36460-000 2024-12-31 jppfs_cor:NonControllingInterestsMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E36460-000 2025-03-26 jpcrp_cor:Row5Member E36460-000 2022-12-31 jppfs_cor:CapitalSurplusMember E36460-000 2022-12-31 jppfs_cor:RetainedEarningsMember E36460-000 2022-12-31 jppfs_cor:TreasuryStockMember E36460-000 2024-12-31 jpcrp_cor:CorporateSharedMember E36460-000 2025-03-26 jpcrp_cor:OrdinaryShareMember E36460-000 2022-12-31 jppfs_cor:ShareholdersEquityMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:RetainedEarningsMember E36460-000 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E36460-000 2023-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E36460-000 2022-12-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E36460-000 2024-12-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E36460-000 2023-12-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:NonControllingInterestsMember E36460-000 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E36460-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E36460-000 2024-12-31 jpcrp_cor:OrdinaryShareMember E36460-000 2024-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E36460-000 2024-12-31 jpcrp_cor:Row1Member E36460-000 2024-12-31 jpcrp_cor:Row2Member E36460-000 2024-12-31 jpcrp_cor:Row3Member E36460-000 2024-12-31 jpcrp_cor:Row4Member E36460-000 2023-12-31 jpcrp_cor:Row1Member E36460-000 2023-12-31 jpcrp_cor:Row2Member E36460-000 2023-12-31 jpcrp_cor:Row3Member E36460-000 2023-12-31 jpcrp_cor:Row4Member E36460-000 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E36460-000 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E36460-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E36460-000 2024-12-31 jpcrp_cor:No1MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No2MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No3MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No4MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No5MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No6MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No7MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No8MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No9MajorShareholdersMember E36460-000 2024-12-31 jpcrp_cor:No10MajorShareholdersMember E36460-000 2023-01-01 2023-12-31 jpcrp_cor:ReconcilingItemsMember E36460-000 2023-01-01 2023-12-31 jpcrp030000-asr_E36460-000:InformationTechnologyServiceReportableSegmentsMember E36460-000 2023-01-01 2023-12-31 jpcrp030000-asr_E36460-000:CollectionAgencyServicesReportableSegmentsMember E36460-000 2023-01-01 2023-12-31 jpcrp_cor:ReportableSegmentsMember E36460-000 2023-12-31 jpcrp_cor:ReconcilingItemsMember E36460-000 2023-12-31 jpcrp030000-asr_E36460-000:InformationTechnologyServiceReportableSegmentsMember E36460-000 2021-07-01 2021-12-31 jppfs_cor:NonConsolidatedMember E36460-000 2022-12-31 jppfs_cor:CapitalStockMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E36460-000 2024-01-01 2024-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E36460-000 2023-01-01 2023-12-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure