# 【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６月25日
【事業年度】 | 第75期（自　2024年４月１日　至　2025年３月31日）
【会社名】 | 株式会社あかつき本社
【英訳名】 | Akatsuki Corp.
【代表者の役職氏名】 | 代表取締役社長　　島根　秀明
【本店の所在の場所】 | 東京都中央区日本橋小舟町８番１号
【電話番号】 | 03-6821-0606（代表）
【事務連絡者氏名】 | 執行役員管理本部長　　山田　孝樹
【最寄りの連絡場所】 | 東京都中央区日本橋小舟町８番１号
【電話番号】 | 03-6821-0606（代表）
【事務連絡者氏名】 | 執行役員管理本部長　　山田　孝樹
【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）

E03733 87370 株式会社あかつき本社 Akatsuki Corp. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true SEC CTE 2024-04-01 2025-03-31 FY 2025-03-31 2023-04-01 2024-03-31 2024-03-31 1 false false false E03733-000 2025-03-31 jpcrp_cor:SharesLessThanOneUnitMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E03733-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03733-000 2025-03-31 jppfs_cor:ShareholdersEquityMember E03733-000 2025-03-31 jppfs_cor:CapitalStockMember E03733-000 2025-03-31 jppfs_cor:CapitalSurplusMember E03733-000 2025-03-31 jppfs_cor:RetainedEarningsMember E03733-000 2025-03-31 jppfs_cor:TreasuryStockMember E03733-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03733-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2024-04-01 2025-03-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E03733-000 2024-04-01 2025-03-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E03733-000 2024-04-01 2025-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E03733-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E03733-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03733-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03733-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember E03733-000 2021-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E03733-000 2025-03-31 jpcrp_cor:CorporateSharedMember E03733-000 2025-06-25 jpcrp_cor:Row1Member E03733-000 2024-04-01 2025-03-31 jpcrp030000-asr_E03733-000:ShimaneHideakiMember E03733-000 2024-04-01 2025-03-31 jpcrp030000-asr_E03733-000:KudoHidetoMember E03733-000 2023-03-31 jppfs_cor:SubscriptionRightsToSharesMember E03733-000 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember E03733-000 2024-03-31 jppfs_cor:SubscriptionRightsToSharesMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2022-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jpcrp_cor:Row1Member E03733-000 2025-03-31 jpcrp_cor:Row2Member E03733-000 2025-06-25 jpcrp_cor:OrdinaryShareMember E03733-000 2025-03-31 jpcrp_cor:OrdinaryShareMember E03733-000 2025-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E03733-000 2023-04-01 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E03733-000 2025-06-25 jpcrp_cor:Row4Member E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:KitanoMichihiroMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:MisawaAkiraMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03733-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E03733-000 2025-06-25 jpcrp_cor:Row2Member E03733-000 2025-06-25 jpcrp_cor:Row3Member E03733-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E03733-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E03733-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E03733-000 2025-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E03733-000 2025-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E03733-000 2024-03-31 jpcrp_cor:ReconcilingItemsMember E03733-000 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E03733-000 2024-03-31 jpcrp030000-asr_E03733-000:SecuritiesBusinessReportableSegmentsMember E03733-000 2024-03-31 jpcrp030000-asr_E03733-000:RealEstateRelatedBusinessReportableSegmentsMember E03733-000 2023-04-01 2024-03-31 jpcrp030000-asr_E03733-000:SecuritiesBusinessReportableSegmentsMember E03733-000 2023-04-01 2024-03-31 jpcrp030000-asr_E03733-000:RealEstateRelatedBusinessReportableSegmentsMember E03733-000 2025-03-31 jpcrp_cor:ReconcilingItemsMember E03733-000 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E03733-000 2025-03-31 jpcrp_cor:ReportableSegmentsMember E03733-000 2025-03-31 jpcrp030000-asr_E03733-000:RealEstateRelatedBusinessReportableSegmentsMember E03733-000 2025-03-31 jpcrp030000-asr_E03733-000:SecuritiesBusinessReportableSegmentsMember E03733-000 2024-04-01 2025-03-31 jpcrp_cor:ReconcilingItemsMember E03733-000 2024-04-01 2025-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E03733-000 2024-04-01 2025-03-31 jpcrp030000-asr_E03733-000:RealEstateRelatedBusinessReportableSegmentsMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03733-000 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03733-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E03733-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E03733-000 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E03733-000 2023-04-01 2024-03-31 jpcrp_cor:ReconcilingItemsMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:OuchiHirotoMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:YokotaKazushiMember E03733-000 2024-04-01 2025-03-31 jpcrp030000-asr_E03733-000:SecuritiesBusinessReportableSegmentsMember E03733-000 2023-03-31 jppfs_cor:RetainedEarningsMember E03733-000 2023-03-31 jppfs_cor:TreasuryStockMember E03733-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:IshiiKotaroMember E03733-000 2021-04-01 2022-03-31 E03733-000 2021-03-31 E03733-000 2020-04-01 2021-03-31 E03733-000 2025-06-25 E03733-000 2025-03-31 E03733-000 2024-04-01 2025-03-31 E03733-000 2024-03-31 E03733-000 2023-04-01 2024-03-31 E03733-000 2023-03-31 E03733-000 2022-04-01 2023-03-31 E03733-000 2022-03-31 E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:JozukaJunichiMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:SubscriptionRightsToSharesMember E03733-000 2025-03-31 jpcrp_cor:No1MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No2MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No3MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No4MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No5MajorShareholdersMember E03733-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E03733-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03733-000 2023-03-31 jppfs_cor:CapitalStockMember E03733-000 2023-03-31 jppfs_cor:CapitalSurplusMember E03733-000 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E03733-000 2025-03-31 jpcrp_cor:No6MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No7MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No8MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No9MajorShareholdersMember E03733-000 2025-03-31 jpcrp_cor:No10MajorShareholdersMember E03733-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E03733-000 2024-03-31 jppfs_cor:CapitalStockMember E03733-000 2024-03-31 jppfs_cor:CapitalSurplusMember E03733-000 2024-03-31 jppfs_cor:RetainedEarningsMember E03733-000 2024-03-31 jppfs_cor:TreasuryStockMember E03733-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E03733-000 2025-03-31 jppfs_cor:NonControllingInterestsMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03733-000 2024-04-01 2025-03-31 jppfs_cor:NonControllingInterestsMember E03733-000 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:ShimaneHideakiMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:KudoHidetoMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:KobayashiYusukeMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:AndoKyoichiMember E03733-000 2025-06-25 jpcrp030000-asr_E03733-000:TanaamiKazuyoshiMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares