# 【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】 | 2026年５月29日
【事業年度】 | 第49期（自　2025年３月１日　至　2026年２月28日）
【会社名】 | コーナン商事株式会社
【英訳名】 | KOHNAN SHOJI CO., LTD.
【代表者の役職氏名】 | 代表取締役社長　　疋田　直太郎
【本店の所在の場所】 | 堺市西区鳳東町４丁401番地１ （同所は登記上の本店所在地であり、実際の業務は下記で行っております。）
【電話番号】 | ０６（６３９７）１６２１（代表）
【事務連絡者氏名】 | 上席執行役員　経理部長　　武内　哲也
【最寄りの連絡場所】 | 大阪市淀川区西宮原２丁目２番17号
【電話番号】 | ０６（６３９７）１６０２（ダイヤルイン）
【事務連絡者氏名】 | 上席執行役員　経理部長　　武内　哲也
【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）

E03273 75160 コーナン商事株式会社 KOHNAN SHOJI 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 2025-03-01 2026-02-28 FY 2026-02-28 2024-03-01 2025-02-28 2025-02-28 1 false false false E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonControllingInterestsMember E03273-000 2025-02-28 jppfs_cor:NonControllingInterestsMember E03273-000 2026-02-28 jppfs_cor:NonControllingInterestsMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ShareholdersEquityMember E03273-000 2025-03-01 2026-02-28 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E03273-000 2025-03-01 2026-02-28 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E03273-000 2025-03-01 2026-02-28 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:TreasuryStockMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:RetainedEarningsMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:CapitalSurplusMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:CapitalStockMember E03273-000 2026-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2026-02-28 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E03273-000 2026-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03273-000 2026-02-28 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2026-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2026-02-28 jppfs_cor:ShareholdersEquityMember E03273-000 2026-02-28 jppfs_cor:TreasuryStockMember E03273-000 2026-02-28 jppfs_cor:RetainedEarningsMember E03273-000 2026-02-28 jppfs_cor:CapitalSurplusMember E03273-000 2026-02-28 jppfs_cor:CapitalStockMember E03273-000 2025-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2025-02-28 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E03273-000 2025-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03273-000 2025-02-28 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2025-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2025-02-28 jppfs_cor:ShareholdersEquityMember E03273-000 2025-02-28 jppfs_cor:TreasuryStockMember E03273-000 2025-02-28 jppfs_cor:RetainedEarningsMember E03273-000 2025-02-28 jppfs_cor:CapitalSurplusMember E03273-000 2025-02-28 jppfs_cor:CapitalStockMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03273-000 2025-02-28 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03273-000 2025-02-28 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:EgawaKatsuyukiMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:HikidaSyuzoMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:OkadaKenjiMember E03273-000 2026-02-28 jpcrp_cor:Row2Member E03273-000 2026-02-28 jpcrp_cor:Row3Member E03273-000 2026-02-28 jpcrp_cor:Row4Member E03273-000 2025-02-28 jpcrp_cor:Row1Member E03273-000 2025-02-28 jpcrp_cor:Row2Member E03273-000 2025-02-28 jpcrp_cor:Row3Member E03273-000 2025-02-28 jpcrp_cor:Row4Member E03273-000 2026-05-29 jpcrp_cor:Row1Member E03273-000 2024-02-29 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03273-000 2026-02-28 jpcrp_cor:No1MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No2MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No3MajorShareholdersMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2024-02-29 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2024-02-29 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2024-02-29 jppfs_cor:ShareholdersEquityMember E03273-000 2024-02-29 jppfs_cor:TreasuryStockMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:RetainedEarningsMember E03273-000 2024-02-29 jppfs_cor:RetainedEarningsMember E03273-000 2024-02-29 jppfs_cor:CapitalSurplusMember E03273-000 2024-02-29 jppfs_cor:CapitalStockMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:ShareholdersEquityMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:TreasuryStockMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:CapitalStockMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:CapitalSurplusMember E03273-000 2024-02-29 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2026-05-29 jpcrp_cor:Row6Member E03273-000 2026-05-29 jpcrp_cor:Row5Member E03273-000 2026-02-28 jpcrp_cor:Row5Member E03273-000 2026-02-28 jpcrp_cor:Row6Member E03273-000 2026-02-28 jpcrp_cor:Row7Member E03273-000 2026-02-28 jpcrp_cor:OrdinaryShareMember E03273-000 2026-02-28 jpcrp_cor:SharesWithNoVotingRightsMember E03273-000 2022-03-01 2023-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2022-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2021-03-01 2022-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E03273-000 2024-02-29 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E03273-000 2025-02-28 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jpcrp_cor:Row5Member E03273-000 2025-02-28 jpcrp_cor:Row6Member E03273-000 2025-02-28 jpcrp_cor:Row7Member E03273-000 2026-02-28 jpcrp_cor:No4MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No5MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No6MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No7MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No8MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No9MajorShareholdersMember E03273-000 2026-02-28 jpcrp_cor:No10MajorShareholdersMember E03273-000 2026-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2025-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2024-02-29 jppfs_cor:NonConsolidatedMember E03273-000 2023-03-01 2024-02-29 jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E03273-000 2026-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E03273-000 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E03273-000 2025-03-01 2026-02-28 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E03273-000 2024-02-29 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E03273-000 2026-02-28 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E03273-000 2026-02-28 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E03273-000 2026-02-28 jpcrp_cor:SharesWithFullVotingRightsOtherMember E03273-000 2026-02-28 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E03273-000 2026-02-28 jpcrp_cor:SharesLessThanOneUnitMember E03273-000 2026-02-28 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E03273-000 2026-05-29 jpcrp_cor:OrdinaryShareMember E03273-000 2026-02-28 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E03273-000 2026-02-28 jpcrp_cor:Row1Member E03273-000 2022-03-01 2023-02-28 E03273-000 2022-02-28 E03273-000 2021-03-01 2022-02-28 E03273-000 2026-05-29 E03273-000 2026-02-28 E03273-000 2025-03-01 2026-02-28 E03273-000 2025-02-28 E03273-000 2024-03-01 2025-02-28 E03273-000 2024-02-29 E03273-000 2023-03-01 2024-02-29 E03273-000 2023-02-28 E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:HikidaNaotaroMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:KatoTakaakiMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:NaritaYukioMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:SakakiedaMamoruMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:KuboyamaMitsuruMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:KomatsuKazukiMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:UrataToshikazuMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:TabataAkiraMember E03273-000 2026-05-29 jpcrp_cor:Row2Member E03273-000 2026-05-29 jpcrp_cor:Row3Member E03273-000 2026-05-29 jpcrp_cor:Row4Member E03273-000 2023-02-28 jppfs_cor:NonConsolidatedMember E03273-000 2024-03-01 2025-02-28 jppfs_cor:ValuationAndTranslationAdjustmentsMember E03273-000 2025-03-01 2026-02-28 jpcrp030000-asr_E03273-000:HikidaNaotaroMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:KatayamaHiroomiMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:YamanakaChikaMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:OguraKennosukeMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:FujimotoKoujiMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:YamanakaMakotoMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:MatsukawaNaoMember E03273-000 2025-03-01 2026-02-28 jpcrp_cor:ConsolidatedAccountingGroupMember E03273-000 2026-02-28 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E03273-000 2026-05-29 jpcrp030000-asr_E03273-000:KajiwaraKenjiMember iso4217:JPY xbrli:shares xbrli:pure utr:tCO2e iso4217:JPY xbrli:shares