# 【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】 | 2024年５月29日
【事業年度】 | 第30期（自　2023年３月１日　至　2024年２月29日）
【会社名】 | 株式会社ＩＤＯＭ
【英訳名】 | IDOM Inc.
【代表者の役職氏名】 | 代表取締役社長　　羽鳥 由宇介（戸籍名：羽鳥 裕介）
【本店の所在の場所】 | 東京都千代田区丸の内二丁目７番２号
【電話番号】 | 050－1749－8962
【事務連絡者氏名】 | CFO　　西端 亮
【最寄りの連絡場所】 | 東京都千代田区丸の内二丁目７番２号
【電話番号】 | 050－1749－8962
【事務連絡者氏名】 | CFO　　西端 亮
【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）

E02892 75990 株式会社ＩＤＯＭ IDOM Inc. 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 2023-03-01 2024-02-29 FY 2024-02-29 2022-03-01 2023-02-28 2023-02-28 1 false false false E02892-000 2022-02-28 jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:ShareholdersEquityMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:RetainedEarningsMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:TreasuryStockMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2023-02-28 jppfs_cor:CapitalStockMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:ShareholdersEquityMember E02892-000 2024-02-29 jppfs_cor:CapitalStockMember E02892-000 2024-02-29 jpcrp_cor:OtherOperatingSegmentsAxisMember E02892-000 2022-03-01 2023-02-28 jpcrp_cor:ReportableSegmentsMember E02892-000 2022-03-01 2023-02-28 jpcrp_cor:OtherReportableSegmentsMember E02892-000 2023-02-28 jpcrp030000-asr_E02892-000:AustraliaReportableSegmentsMember E02892-000 2022-03-01 2023-02-28 jpcrp030000-asr_E02892-000:AustraliaReportableSegmentsMember E02892-000 2023-02-28 jpcrp030000-asr_E02892-000:JapanReportableSegmentsMember E02892-000 2022-03-01 2023-02-28 jpcrp030000-asr_E02892-000:JapanReportableSegmentsMember E02892-000 2023-02-28 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02892-000 2022-03-01 2023-02-28 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02892-000 2024-02-29 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02892-000 2023-03-01 2024-02-29 jpcrp030000-asr_E02892-000:JapanReportableSegmentsMember E02892-000 2024-02-29 jpcrp030000-asr_E02892-000:JapanReportableSegmentsMember E02892-000 2022-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02892-000 2022-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02892-000 2024-02-29 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02892-000 2024-02-29 jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:CapitalStockMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:CapitalSurplusMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:RetainedEarningsMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:TreasuryStockMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2021-02-28 E02892-000 2024-02-29 jpcrp_cor:Row1Member E02892-000 2022-02-28 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02892-000 2024-02-29 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02892-000 2022-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E02892-000 2024-02-29 jpcrp_cor:SharesWithNoVotingRightsMember E02892-000 2024-02-29 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E02892-000 2024-02-29 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E02892-000 2024-02-29 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E02892-000 2024-05-29 jpcrp_cor:Row4Member E02892-000 2020-02-29 E02892-000 2019-03-01 2020-02-29 E02892-000 2022-03-01 2023-02-28 E02892-000 2024-05-29 E02892-000 2024-02-29 E02892-000 2023-03-01 2024-02-29 E02892-000 2023-02-28 E02892-000 2022-02-28 E02892-000 2021-03-01 2022-02-28 E02892-000 2020-03-01 2021-02-28 E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:HatoriYusukeMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:HatoriTakaoMember E02892-000 2024-05-29 jpcrp_cor:OrdinaryShareMember E02892-000 2024-02-29 jpcrp_cor:OrdinaryShareMember E02892-000 2024-02-29 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E02892-000 2024-02-29 jpcrp_cor:SharesWithFullVotingRightsOtherMember E02892-000 2024-02-29 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E02892-000 2024-02-29 jpcrp_cor:SharesLessThanOneUnitMember E02892-000 2024-02-29 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:CapitalStockMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:CapitalSurplusMember E02892-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02892-000 2024-02-29 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2024-02-29 jppfs_cor:NonConsolidatedMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:CapitalSurplusMember E02892-000 2023-02-28 jppfs_cor:RetainedEarningsMember E02892-000 2023-02-28 jppfs_cor:TreasuryStockMember E02892-000 2023-02-28 jppfs_cor:ShareholdersEquityMember E02892-000 2022-02-28 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E02892-000 2024-02-29 jpcrp_cor:ReconcilingItemsMember E02892-000 2024-02-29 jpcrp_cor:ReportableSegmentsMember E02892-000 2024-02-29 jpcrp_cor:OtherReportableSegmentsMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:ReconcilingItemsMember E02892-000 2023-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02892-000 2023-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02892-000 2023-02-28 jppfs_cor:SubscriptionRightsToSharesMember E02892-000 2022-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2021-03-01 2022-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2021-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2020-03-01 2021-02-28 jppfs_cor:NonConsolidatedMember E02892-000 2020-02-29 jppfs_cor:NonConsolidatedMember E02892-000 2019-03-01 2020-02-29 jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:CapitalStockMember E02892-000 2022-02-28 jppfs_cor:CapitalSurplusMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E02892-000 2022-02-28 jppfs_cor:RetainedEarningsMember E02892-000 2022-02-28 jppfs_cor:TreasuryStockMember E02892-000 2024-02-29 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2023-02-28 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:ReportableSegmentsMember E02892-000 2023-03-01 2024-02-29 jpcrp_cor:OtherReportableSegmentsMember E02892-000 2023-02-28 jpcrp_cor:ReconcilingItemsMember E02892-000 2023-02-28 jpcrp_cor:ReportableSegmentsMember E02892-000 2023-02-28 jpcrp_cor:OtherReportableSegmentsMember E02892-000 2022-03-01 2023-02-28 jpcrp_cor:ReconcilingItemsMember E02892-000 2024-02-29 jpcrp_cor:No1MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No2MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No3MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No4MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No5MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No6MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No7MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No8MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No9MajorShareholdersMember E02892-000 2024-02-29 jpcrp_cor:No10MajorShareholdersMember E02892-000 2022-02-28 jppfs_cor:ShareholdersEquityMember E02892-000 2024-05-29 jpcrp_cor:Row3Member E02892-000 2024-05-29 jpcrp_cor:Row2Member E02892-000 2024-05-29 jpcrp_cor:Row1Member E02892-000 2024-05-29 jpcrp_cor:Row5Member E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:SugieJunMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:NodaKoichiMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:SugamaTakenobuMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:KimuraTadaakiMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:NinomiyaKaoruMember E02892-000 2024-05-29 jpcrp030000-asr_E02892-000:RyoNishihataMember E02892-000 2024-02-29 jppfs_cor:NonControllingInterestsMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:NonControllingInterestsMember E02892-000 2023-02-28 jppfs_cor:NonControllingInterestsMember E02892-000 2022-03-01 2023-02-28 jppfs_cor:NonControllingInterestsMember E02892-000 2022-02-28 jppfs_cor:NonControllingInterestsMember E02892-000 2024-02-29 jppfs_cor:CapitalSurplusMember E02892-000 2024-02-29 jppfs_cor:RetainedEarningsMember E02892-000 2024-02-29 jppfs_cor:TreasuryStockMember E02892-000 2024-02-29 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02892-000 2023-03-01 2024-02-29 jppfs_cor:ShareholdersEquityMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY