# 【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】 | 2021年６月17日
【事業年度】 | 第152期（自 2020年４月１日　至 2021年３月31日）
【会社名】 | 株式会社小松製作所
【英訳名】 | KOMATSU LTD.
【代表者の役職氏名】 | 代表取締役社長　　　　小川　啓之
【本店の所在の場所】 | 東京都港区赤坂二丁目３番６号
【電話番号】 | 03（5561）2604
【事務連絡者氏名】 | 管理部長　　　　　　　横尾　和浩
【最寄りの連絡場所】 | 東京都港区赤坂二丁目３番６号
【電話番号】 | 03（5561）2604
【事務連絡者氏名】 | 管理部長　　　　　　　横尾　和浩
【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）

E01532 63010 株式会社小松製作所 KOMATSU LTD. 企業内容等の開示に関する内閣府令 第三号様式 US GAAP true CTE CTE 2020-04-01 2021-03-31 FY 2021-03-31 2019-04-01 2020-03-31 2020-03-31 1 false false false E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01532-000 2016-04-01 2017-03-31 E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01532-000 2021-03-31 jpcrp_cor:No4MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No5MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No6MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No7MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No8MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No9MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No10MajorShareholdersMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2021-03-31 jpcrp_cor:No3MajorShareholdersMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:OhashiTetsujiMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:KigawaMakotoMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:MatsuoHironobuMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:YamaguchiHirohideMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:ShinotsukaEikoMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:OhnoKotaroMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:OgawaHiroyukiMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:UranoKunikoMember E01532-000 2021-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01532-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01532-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01532-000 2021-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01532-000 2021-03-31 jpcrp_cor:OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMember E01532-000 2021-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01532-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01532-000 2021-03-31 jpcrp_cor:Row8Member E01532-000 2021-03-31 jpcrp_cor:Row9Member E01532-000 2021-03-31 jpcrp_cor:Row10Member E01532-000 2021-03-31 jpcrp_cor:Row11Member E01532-000 2021-03-31 jpcrp_cor:Row12Member E01532-000 2021-03-31 jpcrp_cor:Row13Member E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:RetailFinanceReportableSegmentsMember E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:ConstructionMiningAndUtilityEquipmentReportableSegmentMember E01532-000 2021-06-17 jpcrp_cor:Row8Member E01532-000 2021-06-17 jpcrp_cor:Row7Member E01532-000 2021-06-17 jpcrp_cor:Row6Member E01532-000 2021-06-17 jpcrp_cor:Row5Member E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:OgawaHiroyukiMember E01532-000 2020-04-01 2021-03-31 jpcrp_cor:OutsideCorporateAuditorsMember E01532-000 2020-04-01 2021-03-31 jpcrp_cor:OutsideDirectorsMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:SasakiTerumiMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:ArthurMMitchellMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:KunibeTakeshiMember E01532-000 2020-04-01 2021-03-31 E01532-000 2021-06-17 E01532-000 2021-03-31 E01532-000 2020-03-31 E01532-000 2019-04-01 2020-03-31 E01532-000 2019-03-31 E01532-000 2018-04-01 2019-03-31 E01532-000 2018-03-31 E01532-000 2017-04-01 2018-03-31 E01532-000 2017-03-31 E01532-000 2021-03-31 jpcrp_cor:Row1Member E01532-000 2021-03-31 jpcrp_cor:Row2Member E01532-000 2021-03-31 jpcrp_cor:Row3Member E01532-000 2021-03-31 jpcrp_cor:Row4Member E01532-000 2021-03-31 jpcrp_cor:Row5Member E01532-000 2021-03-31 jpcrp_cor:Row6Member E01532-000 2021-03-31 jpcrp_cor:Row7Member E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01532-000 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01532-000 2020-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:MizuharaKiyoshiMember E01532-000 2021-03-31 jpcrp_cor:OrdinaryShareMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01532-000 2018-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01532-000 2021-03-31 jpcrp_cor:SharesLessThanOneUnitMember E01532-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01532-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:MoriyamaMasayukiMember E01532-000 2021-06-17 jpcrp_cor:Row3Member E01532-000 2021-06-17 jpcrp_cor:Row2Member E01532-000 2021-06-17 jpcrp_cor:Row1Member E01532-000 2021-06-17 jpcrp_cor:Row4Member E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:AuditAndSupervisoryBoardMemberMember E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:DirectorMember E01532-000 2021-03-31 jpcrp_cor:CorporateSharedMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01532-000:RetailFinanceReportableSegmentsMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01532-000:IndustrialMachineryAndOthersReportableSegmentsMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01532-000:ConstructionMiningAndUtilityEquipmentReportableSegmentMember E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:IndustrialMachineryAndOthersReportableSegmentsMember E01532-000 2021-06-17 jpcrp_cor:Row9Member E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01532-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2017-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01532-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01532-000 2021-06-17 jpcrp_cor:OrdinaryShareMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01532-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01532-000 2021-03-31 jpcrp030000-asr_E01532-000:IndustrialMachineryAndOthersReportableSegmentsMember E01532-000 2021-03-31 jpcrp030000-asr_E01532-000:RetailFinanceReportableSegmentsMember E01532-000 2021-03-31 jpcrp030000-asr_E01532-000:ConstructionMiningAndUtilityEquipmentReportableSegmentMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E01532-000 2020-04-01 2021-03-31 jpcrp030000-asr_E01532-000:OhashiTetsujiMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E01532-000 2021-03-31 jpcrp_cor:No1MajorShareholdersMember E01532-000 2021-03-31 jpcrp_cor:No2MajorShareholdersMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01532-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01532-000 2020-04-01 2021-03-31 jppfs_cor:ReserveForSpecialDepreciationMember jppfs_cor:NonConsolidatedMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:HorikoshiTakeshiMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:InagakiYasuhiroMember E01532-000 2021-06-17 jpcrp030000-asr_E01532-000:SaikiNaokoMember E01532-000 2021-03-31 jpcrp_cor:Row14Member xbrli:shares xbrli:pure iso4217:JPY iso4217:JPY xbrli:shares