E2784232880株式会社オープンハウスグループOpen House Group Co., Ltd.企業内容等の開示に関する内閣府令第三号様式Japan GAAPtruectecte2023-10-012024-09-30FY2024-09-302022-10-012023-09-302023-09-301falsefalsefalseE27842-0002024-12-26E27842-0002024-12-26jpcrp030000-asr_E27842-000:AraiMasaakiMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:FukuokaRyosukeMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:IshimuraHitoshiMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:KamataKazuhikoMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:KikuchiKentaMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:KotaniMaokoMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:KoyamaMegumiMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:MatsumotoKoichiMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:MunemasaHiroshiMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:OmaeYukoMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:SasakiSyokoMemberE27842-0002024-12-26jpcrp030000-asr_E27842-000:WakatabiKotaroMemberE27842-0002024-12-26jpcrp_cor:OrdinaryShareMemberE27842-0002024-12-26jpcrp_cor:Row1MemberE27842-0002024-12-26jpcrp_cor:Row2MemberE27842-0002024-12-26jpcrp_cor:Row3MemberE27842-0002024-12-26jpcrp_cor:Row4MemberE27842-0002024-12-26jpcrp_cor:Row5MemberE27842-0002024-12-26jpcrp_cor:Row6MemberE27842-0002023-10-012024-09-30E27842-0002023-10-012024-09-30jppfs_cor:CapitalStockMemberE27842-0002023-10-012024-09-30jppfs_cor:CapitalSurplusMemberE27842-0002023-10-012024-09-30jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMemberE27842-0002023-10-012024-09-30jpcrp_cor:DirectorsExcludingOutsideDirectorsMemberE27842-0002023-10-012024-09-30jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:AraiMasaakiMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:FukuokaRyosukeMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:KamataKazuhikoMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:MeldiaCoLtdReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:OthersReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:PressanceCorporationCoLtdReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:WakatabiKotaroMemberE27842-0002023-10-012024-09-30jppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jpcrp030000-asr_E27842-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:LegalCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:SubscriptionRightsToSharesMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-10-012024-09-30jppfs_cor:NonControllingInterestsMemberE27842-0002023-10-012024-09-30jpcrp_cor:OutsideDirectorsAndOtherOfficersMemberE27842-0002023-10-012024-09-30jpcrp_cor:ReconcilingItemsMemberE27842-0002023-10-012024-09-30jpcrp_cor:ReportableSegmentsMemberE27842-0002023-10-012024-09-30jppfs_cor:RetainedEarningsMemberE27842-0002023-10-012024-09-30jppfs_cor:ShareholdersEquityMemberE27842-0002023-10-012024-09-30jppfs_cor:SubscriptionRightsToSharesMemberE27842-0002023-10-012024-09-30jppfs_cor:TreasuryStockMemberE27842-0002023-10-012024-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberE27842-0002023-10-012024-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE27842-0002024-09-30E27842-0002024-09-30jppfs_cor:CapitalStockMemberE27842-0002024-09-30jppfs_cor:CapitalSurplusMemberE27842-0002024-09-30jpcrp_cor:CorporateSharedMemberE27842-0002024-09-30jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:MeldiaCoLtdReportableSegmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:OthersReportableSegmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:PressanceCorporationCoLtdReportableSegmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentMemberE27842-0002024-09-30jpcrp_cor:No10MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No1MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No2MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No3MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No4MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No5MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No6MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No7MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No8MajorShareholdersMemberE27842-0002024-09-30jpcrp_cor:No9MajorShareholdersMemberE27842-0002024-09-30jppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:NonConsolidatedMemberjpcrp_cor:CorporateSharedMemberE27842-0002024-09-30jpcrp030000-asr_E27842-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:LegalCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:SubscriptionRightsToSharesMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE27842-0002024-09-30jppfs_cor:NonControllingInterestsMemberE27842-0002024-09-30jpcrp_cor:OrdinaryShareMemberE27842-0002024-09-30jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMemberE27842-0002024-09-30jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMemberE27842-0002024-09-30jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMemberE27842-0002024-09-30jpcrp_cor:ReconcilingItemsMemberE27842-0002024-09-30jpcrp_cor:ReportableSegmentsMemberE27842-0002024-09-30jppfs_cor:RetainedEarningsMemberE27842-0002024-09-30jpcrp_cor:Row10MemberE27842-0002024-09-30jpcrp_cor:Row11MemberE27842-0002024-09-30jpcrp_cor:Row1MemberE27842-0002024-09-30jpcrp_cor:Row2MemberE27842-0002024-09-30jpcrp_cor:Row3MemberE27842-0002024-09-30jpcrp_cor:Row4MemberE27842-0002024-09-30jpcrp_cor:Row5MemberE27842-0002024-09-30jpcrp_cor:Row6MemberE27842-0002024-09-30jpcrp_cor:Row7MemberE27842-0002024-09-30jpcrp_cor:Row8MemberE27842-0002024-09-30jpcrp_cor:Row9MemberE27842-0002024-09-30jppfs_cor:ShareholdersEquityMemberE27842-0002024-09-30jpcrp_cor:SharesWithNoVotingRightsMemberE27842-0002024-09-30jpcrp_cor:SharesWithRestrictedVotingRightsOtherMemberE27842-0002024-09-30jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMemberE27842-0002024-09-30jppfs_cor:SubscriptionRightsToSharesMemberE27842-0002024-09-30jppfs_cor:TreasuryStockMemberE27842-0002024-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberE27842-0002024-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE27842-0002022-10-012023-09-30E27842-0002022-10-012023-09-30jppfs_cor:CapitalStockMemberE27842-0002022-10-012023-09-30jppfs_cor:CapitalSurplusMemberE27842-0002022-10-012023-09-30jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:OthersReportableSegmentMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:PressanceCorporationCoLtdReportableSegmentMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentMemberE27842-0002022-10-012023-09-30jppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jpcrp030000-asr_E27842-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:LegalCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:SubscriptionRightsToSharesMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-10-012023-09-30jppfs_cor:NonControllingInterestsMemberE27842-0002022-10-012023-09-30jpcrp_cor:ReconcilingItemsMemberE27842-0002022-10-012023-09-30jpcrp_cor:ReportableSegmentsMemberE27842-0002022-10-012023-09-30jppfs_cor:RetainedEarningsMemberE27842-0002022-10-012023-09-30jppfs_cor:ShareholdersEquityMemberE27842-0002022-10-012023-09-30jppfs_cor:SubscriptionRightsToSharesMemberE27842-0002022-10-012023-09-30jppfs_cor:TreasuryStockMemberE27842-0002022-10-012023-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberE27842-0002022-10-012023-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE27842-0002023-09-30E27842-0002023-09-30jppfs_cor:CapitalStockMemberE27842-0002023-09-30jppfs_cor:CapitalSurplusMemberE27842-0002023-09-30jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:OthersReportableSegmentMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:PressanceCorporationCoLtdReportableSegmentMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentMemberE27842-0002023-09-30jppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jpcrp030000-asr_E27842-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:LegalCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:SubscriptionRightsToSharesMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE27842-0002023-09-30jppfs_cor:NonControllingInterestsMemberE27842-0002023-09-30jpcrp_cor:ReconcilingItemsMemberE27842-0002023-09-30jpcrp_cor:ReportableSegmentsMemberE27842-0002023-09-30jppfs_cor:RetainedEarningsMemberE27842-0002023-09-30jppfs_cor:ShareholdersEquityMemberE27842-0002023-09-30jppfs_cor:SubscriptionRightsToSharesMemberE27842-0002023-09-30jppfs_cor:TreasuryStockMemberE27842-0002023-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberE27842-0002023-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE27842-0002021-10-012022-09-30E27842-0002021-10-012022-09-30jppfs_cor:NonConsolidatedMemberE27842-0002022-09-30E27842-0002022-09-30jppfs_cor:CapitalStockMemberE27842-0002022-09-30jppfs_cor:CapitalSurplusMemberE27842-0002022-09-30jppfs_cor:ForeignCurrencyTranslationAdjustmentMemberE27842-0002022-09-30jppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:CapitalStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:CapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jpcrp030000-asr_E27842-000:ReserveForTaxPurposeReductionToPromoteOpenInnovationMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:LegalCapitalSurplusMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:LegalRetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:RetainedEarningsBroughtForwardMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:RetainedEarningsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:ShareholdersEquityMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:SubscriptionRightsToSharesMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:TreasuryStockMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberjppfs_cor:NonConsolidatedMemberE27842-0002022-09-30jppfs_cor:NonControllingInterestsMemberE27842-0002022-09-30jppfs_cor:RetainedEarningsMemberE27842-0002022-09-30jppfs_cor:ShareholdersEquityMemberE27842-0002022-09-30jppfs_cor:SubscriptionRightsToSharesMemberE27842-0002022-09-30jppfs_cor:TreasuryStockMemberE27842-0002022-09-30jppfs_cor:ValuationAndTranslationAdjustmentsMemberE27842-0002022-09-30jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMemberE27842-0002020-10-012021-09-30E27842-0002020-10-012021-09-30jppfs_cor:NonConsolidatedMemberE27842-0002021-09-30E27842-0002021-09-30jppfs_cor:NonConsolidatedMemberE27842-0002019-10-012020-09-30E27842-0002019-10-012020-09-30jppfs_cor:NonConsolidatedMemberE27842-0002020-09-30E27842-0002020-09-30jppfs_cor:NonConsolidatedMemberiso4217:JPYiso4217:JPYxbrli:sharesxbrli:purexbrli:shares