# 【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】 | 2020年12月24日
【事業年度】 | 第24期（自　2019年10月１日　至　2020年９月30日）
【会社名】 | 株式会社オープンハウス
【英訳名】 | Open House Co., Ltd.
【代表者の役職氏名】 | 代表取締役社長　荒井　正昭
【本店の所在の場所】 | 東京都千代田区丸の内二丁目４番１号
【電話番号】 | 03-6213-0776
【事務連絡者氏名】 | 取締役常務執行役員管理本部長　若旅　孝太郎
【最寄りの連絡場所】 | 東京都千代田区丸の内二丁目４番１号
【電話番号】 | 03-6213-0776
【事務連絡者氏名】 | 取締役常務執行役員管理本部長　若旅　孝太郎
【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）

E27842 32880 株式会社オープンハウス Open House 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 2019-10-01 2020-09-30 FY 2020-09-30 2018-10-01 2019-09-30 2019-09-30 1 false false false E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:KotaniMaokoMember E27842-000 2020-12-24 jpcrp_cor:Row6Member E27842-000 2018-09-30 jppfs_cor:ShareholdersEquityMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E27842-000 2020-09-30 jpcrp_cor:OrdinaryShareMember E27842-000 2020-09-30 jpcrp_cor:SharesWithNoVotingRightsMember E27842-000 2020-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E27842-000 2020-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E27842-000 2020-09-30 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E27842-000 2020-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E27842-000 2020-09-30 jpcrp_cor:SharesWithFullVotingRightsOtherMember E27842-000 2020-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E27842-000 2020-09-30 jpcrp_cor:SharesLessThanOneUnitMember E27842-000 2020-09-30 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E27842-000 2020-09-30 jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentsMember E27842-000 2020-09-30 jpcrp_cor:CorporateSharedMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E27842-000:OthersReportableSegmentsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E27842-000 2020-12-24 jpcrp_cor:OrdinaryShareMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:UnallocatedAmountsAndEliminationMember E27842-000 2020-09-30 jpcrp_cor:Row1Member E27842-000 2020-12-24 jpcrp_cor:Row1Member E27842-000 2020-12-24 jpcrp_cor:Row2Member E27842-000 2020-12-24 jpcrp_cor:Row3Member E27842-000 2020-12-24 jpcrp_cor:Row4Member E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:AraiMasaakiMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:KamataKazuhikoMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:ImamuraHitoshiMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:FukuokaRyosukeMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:WakatabiKotaroMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:IshimuraHitoshiMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:OmaeYukoMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:ToyamaYuzoMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:MatsumotoKoichiMember E27842-000 2020-12-24 jpcrp030000-asr_E27842-000:HosakaMiekoMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:AraiMasaakiMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:KamataKazuhikoMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2020-09-30 jppfs_cor:ShareholdersEquityMember E27842-000 2020-09-30 jppfs_cor:CapitalStockMember E27842-000 2020-09-30 jppfs_cor:CapitalSurplusMember E27842-000 2020-09-30 jppfs_cor:RetainedEarningsMember E27842-000 2020-09-30 jppfs_cor:TreasuryStockMember E27842-000 2020-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2020-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2020-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:ShareholdersEquityMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:CapitalStockMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:CapitalSurplusMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:RetainedEarningsMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:TreasuryStockMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:CapitalSurplusMember E27842-000 2018-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E27842-000 2018-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:CapitalStockMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:RetainedEarningsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:TreasuryStockMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:ShareholdersEquityMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E27842-000 2019-09-30 jppfs_cor:CapitalStockMember E27842-000 2019-09-30 jppfs_cor:CapitalSurplusMember E27842-000 2019-09-30 jppfs_cor:RetainedEarningsMember E27842-000 2019-09-30 jppfs_cor:TreasuryStockMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E27842-000 2019-09-30 jppfs_cor:ShareholdersEquityMember E27842-000 2019-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2019-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E27842-000 2019-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonControllingInterestsMember E27842-000 2018-09-30 jppfs_cor:NonControllingInterestsMember E27842-000 2019-09-30 jppfs_cor:NonControllingInterestsMember E27842-000 2020-12-24 jpcrp_cor:Row5Member E27842-000 2019-10-01 2020-09-30 E27842-000 2020-12-24 E27842-000 2020-09-30 E27842-000 2019-09-30 E27842-000 2018-10-01 2019-09-30 E27842-000 2018-09-30 E27842-000 2017-10-01 2018-09-30 E27842-000 2017-09-30 E27842-000 2016-10-01 2017-09-30 E27842-000 2016-09-30 E27842-000 2015-10-01 2016-09-30 E27842-000 2020-09-30 jpcrp_cor:UnallocatedAmountsAndEliminationMember E27842-000 2020-09-30 jpcrp030000-asr_E27842-000:OthersReportableSegmentsMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:OthersReportableSegmentsMember E27842-000 2019-09-30 jpcrp030000-asr_E27842-000:OthersReportableSegmentsMember E27842-000 2018-10-01 2019-09-30 jpcrp030000-asr_E27842-000:OthersReportableSegmentsMember E27842-000 2020-09-30 jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentsMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentsMember E27842-000 2019-09-30 jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentsMember E27842-000 2018-10-01 2019-09-30 jpcrp030000-asr_E27842-000:PropertyResalesReportableSegmentsMember E27842-000 2020-09-30 jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentsMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentsMember E27842-000 2019-09-30 jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentsMember E27842-000 2018-10-01 2019-09-30 jpcrp030000-asr_E27842-000:CondominiumsReportableSegmentsMember E27842-000 2020-09-30 jpcrp_cor:ReportableSegmentsMember E27842-000 2020-09-30 jpcrp030000-asr_E27842-000:RealEstateSalesReportableSegmentsMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:ReconcilingItemsMember E27842-000 2019-10-01 2020-09-30 jpcrp_cor:ReportableSegmentsMember E27842-000 2018-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2018-09-30 jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2020-09-30 jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2019-09-30 jppfs_cor:SubscriptionRightsToSharesMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E27842-000 2019-10-01 2020-09-30 jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentsMember E27842-000 2018-10-01 2019-09-30 jpcrp030000-asr_E27842-000:SingleFamilyHomesRelatedBusinessReportableSegmentsMember E27842-000 2019-09-30 jpcrp_cor:UnallocatedAmountsAndEliminationMember E27842-000 2020-09-30 jpcrp_cor:No1MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No2MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No3MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No4MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No5MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No6MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No7MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No8MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No9MajorShareholdersMember E27842-000 2020-09-30 jpcrp_cor:No10MajorShareholdersMember E27842-000 2018-10-01 2019-09-30 jpcrp_cor:ReconcilingItemsMember E27842-000 2018-10-01 2019-09-30 jpcrp_cor:ReportableSegmentsMember E27842-000 2019-09-30 jpcrp030000-asr_E27842-000:RealEstateSalesReportableSegmentsMember E27842-000 2019-09-30 jpcrp_cor:ReportableSegmentsMember E27842-000 2020-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2019-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2018-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2017-10-01 2018-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2017-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2016-10-01 2017-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2016-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2015-10-01 2016-09-30 jppfs_cor:NonConsolidatedMember E27842-000 2018-09-30 jppfs_cor:CapitalStockMember E27842-000 2018-09-30 jppfs_cor:CapitalSurplusMember E27842-000 2018-09-30 jppfs_cor:RetainedEarningsMember E27842-000 2018-09-30 jppfs_cor:TreasuryStockMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY