【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25日

【事業年度】

第120期(自 2020年4月1日 至 2021年3月31日)

【会社名】

昭和産業株式会社

【英訳名】

Showa Sangyo Co., Ltd.

【代表者の役職氏名】

代表取締役社長執行役員  新妻 一彦

【本店の所在の場所】

東京都千代田区内神田2丁目2番1号

【電話番号】

03(3257)2036

【事務連絡者氏名】

財務部経理センター課長  萩尾 勇一

【最寄りの連絡場所】

東京都千代田区内神田2丁目2番1号

【電話番号】

03(3257)2036

【事務連絡者氏名】

財務部経理センター課長  萩尾 勇一

【縦覧に供する場所】

昭和産業株式会社大阪支店

(大阪市北区天満橋1丁目8番30号)

昭和産業株式会社名古屋支店

(名古屋市西区那古野1丁目36番6号)

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)

 

E00348 20040 昭和産業株式会社 Showa Sangyo 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 2020-04-01 2021-03-31 FY 2021-03-31 2019-04-01 2020-03-31 2020-03-31 1 false false false E00348-000 2021-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2018-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2017-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00348-000 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2021-03-31 jppfs_cor:ShareholdersEquityMember E00348-000 2021-03-31 jppfs_cor:TreasuryStockMember E00348-000 2021-03-31 jppfs_cor:RetainedEarningsMember E00348-000 2021-03-31 jppfs_cor:CapitalSurplusMember E00348-000 2021-03-31 jppfs_cor:CapitalStockMember E00348-000 2021-03-31 jpcrp_cor:No10MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No9MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No8MajorShareholdersMember E00348-000 2020-03-31 jpcrp_cor:Row9Member E00348-000 2020-03-31 jpcrp_cor:Row10Member E00348-000 2020-03-31 jpcrp_cor:Row11Member E00348-000 2020-03-31 jpcrp_cor:Row12Member E00348-000 2020-03-31 jpcrp_cor:Row13Member E00348-000 2020-03-31 jpcrp_cor:Row14Member E00348-000 2020-03-31 jpcrp_cor:Row15Member E00348-000 2020-03-31 jpcrp_cor:Row16Member E00348-000 2020-03-31 jpcrp_cor:Row17Member E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2021-03-31 jpcrp030000-asr_E00348-000:StarchesAndSweetenersBusinessReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:StarchesAndSweetenersBusinessReportableSegmentsMember E00348-000 2020-03-31 jpcrp030000-asr_E00348-000:StarchesAndSweetenersBusinessReportableSegmentsMember E00348-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00348-000:StarchesAndSweetenersBusinessReportableSegmentsMember E00348-000 2021-03-31 jpcrp030000-asr_E00348-000:FlourMillingBusinessReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:FlourMillingBusinessReportableSegmentsMember E00348-000 2020-03-31 jpcrp030000-asr_E00348-000:FlourMillingBusinessReportableSegmentsMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:DirectorsExcludingAuditAndSupervisoryCommitteeMember E00348-000 2020-03-31 jpcrp_cor:Row27Member E00348-000 2020-03-31 jpcrp_cor:Row28Member E00348-000 2020-03-31 jpcrp_cor:Row29Member E00348-000 2020-03-31 jpcrp_cor:Row30Member E00348-000 2020-03-31 jpcrp_cor:Row23Member E00348-000 2020-03-31 jpcrp_cor:Row24Member E00348-000 2020-03-31 jpcrp_cor:Row25Member E00348-000 2020-03-31 jpcrp_cor:Row26Member E00348-000 2020-03-31 jpcrp_cor:Row8Member E00348-000 2019-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:TreasuryStockMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:CapitalSurplusMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:CapitalStockMember E00348-000 2021-03-31 jppfs_cor:NonControllingInterestsMember E00348-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2021-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00348-000 2021-06-25 jpcrp_cor:OrdinaryShareMember E00348-000 2021-03-31 jpcrp_cor:OrdinaryShareMember E00348-000 2021-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E00348-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E00348-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E00348-000 2021-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E00348-000 2021-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E00348-000 2021-03-31 jpcrp_cor:OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMember E00348-000 2021-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E00348-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E00348-000 2021-03-31 jpcrp_cor:SharesLessThanOneUnitMember E00348-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:KazuhikoNiitsumaMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:ToshiyukiKanekoMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:SusumuOyanagiMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:JunjiKokuryoMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:TatsuyaYamaguchiMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:TakashiYanagiyaMember E00348-000 2021-03-31 jpcrp_cor:CorporateSharedMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:CorporateSharedMember E00348-000 2021-03-31 jpcrp_cor:Row35Member E00348-000 2020-03-31 jpcrp_cor:Row34Member E00348-000 2021-03-31 jpcrp_cor:Row34Member E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:YukihiroYoshidaMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:NorioSaitoMember E00348-000 2020-03-31 jpcrp_cor:Row33Member E00348-000 2021-03-31 jpcrp_cor:Row33Member E00348-000 2020-03-31 jpcrp_cor:Row32Member E00348-000 2021-03-31 jpcrp_cor:Row32Member E00348-000 2020-03-31 jpcrp_cor:Row18Member E00348-000 2020-03-31 jpcrp_cor:Row19Member E00348-000 2020-03-31 jpcrp_cor:Row20Member E00348-000 2020-03-31 jpcrp_cor:Row21Member E00348-000 2020-03-31 jpcrp_cor:Row22Member E00348-000 2020-03-31 jpcrp_cor:Row6Member E00348-000 2021-03-31 jpcrp_cor:Row24Member E00348-000 2020-03-31 jpcrp030000-asr_E00348-000:VegetableOilsPastaAndPremixBusinessReportableSegmentsMember E00348-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00348-000:VegetableOilsPastaAndPremixBusinessReportableSegmentsMember E00348-000 2021-03-31 jpcrp030000-asr_E00348-000:VegetableOilsPastaAndPremixBusinessReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:VegetableOilsPastaAndPremixBusinessReportableSegmentsMember E00348-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00348-000:FlourMillingBusinessReportableSegmentsMember E00348-000 2020-03-31 jppfs_cor:NonControllingInterestsMember E00348-000 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2020-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00348-000 2020-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00348-000 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2020-03-31 jppfs_cor:ShareholdersEquityMember E00348-000 2020-03-31 jppfs_cor:TreasuryStockMember E00348-000 2020-03-31 jppfs_cor:RetainedEarningsMember E00348-000 2020-03-31 jppfs_cor:CapitalSurplusMember E00348-000 2020-03-31 jppfs_cor:CapitalStockMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonControllingInterestsMember E00348-000 2019-03-31 jppfs_cor:NonControllingInterestsMember E00348-000 2021-03-31 jpcrp_cor:Row1Member E00348-000 2021-03-31 jpcrp_cor:Row2Member E00348-000 2021-03-31 jpcrp_cor:Row3Member E00348-000 2021-03-31 jpcrp_cor:Row4Member E00348-000 2020-03-31 jpcrp_cor:Row1Member E00348-000 2020-03-31 jpcrp_cor:Row2Member E00348-000 2020-03-31 jpcrp_cor:Row3Member E00348-000 2020-03-31 jpcrp_cor:Row4Member E00348-000 2021-06-25 jpcrp_cor:Row1Member E00348-000 2021-06-25 jpcrp_cor:Row2Member E00348-000 2021-06-25 jpcrp_cor:Row3Member E00348-000 2021-06-25 jpcrp_cor:Row4Member E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00348-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E00348-000 2017-03-31 E00348-000 2016-04-01 2017-03-31 E00348-000 2017-04-01 2018-03-31 E00348-000 2021-06-25 E00348-000 2021-03-31 E00348-000 2020-04-01 2021-03-31 E00348-000 2020-03-31 E00348-000 2019-04-01 2020-03-31 E00348-000 2019-03-31 E00348-000 2018-04-01 2019-03-31 E00348-000 2018-03-31 E00348-000 2019-04-01 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:ShareholdersEquityMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:TreasuryStockMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:RetainedEarningsMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:CapitalSurplusMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:CapitalStockMember E00348-000 2019-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2019-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:KazuhikoNiitsumaMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:HidenoriHanadaMember E00348-000 2019-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2019-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2019-03-31 jppfs_cor:ShareholdersEquityMember E00348-000 2019-03-31 jppfs_cor:TreasuryStockMember E00348-000 2019-03-31 jppfs_cor:RetainedEarningsMember E00348-000 2019-03-31 jppfs_cor:CapitalSurplusMember E00348-000 2019-03-31 jppfs_cor:CapitalStockMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2021-03-31 jpcrp_cor:Row5Member E00348-000 2021-03-31 jpcrp_cor:Row6Member E00348-000 2021-03-31 jpcrp_cor:Row7Member E00348-000 2021-03-31 jpcrp_cor:Row8Member E00348-000 2021-03-31 jpcrp_cor:Row9Member E00348-000 2021-03-31 jpcrp_cor:Row10Member E00348-000 2021-03-31 jpcrp_cor:Row11Member E00348-000 2021-03-31 jpcrp_cor:Row12Member E00348-000 2021-03-31 jpcrp_cor:Row13Member E00348-000 2021-03-31 jpcrp_cor:Row14Member E00348-000 2021-03-31 jpcrp_cor:Row15Member E00348-000 2021-03-31 jpcrp_cor:Row16Member E00348-000 2021-03-31 jpcrp_cor:Row17Member E00348-000 2021-03-31 jpcrp_cor:Row18Member E00348-000 2021-03-31 jpcrp_cor:Row19Member E00348-000 2021-03-31 jpcrp_cor:Row20Member E00348-000 2021-03-31 jpcrp_cor:Row21Member E00348-000 2021-03-31 jpcrp_cor:Row22Member E00348-000 2021-03-31 jpcrp_cor:Row23Member E00348-000 2021-03-31 jpcrp_cor:Row25Member E00348-000 2021-03-31 jpcrp_cor:Row26Member E00348-000 2021-03-31 jpcrp_cor:Row27Member E00348-000 2021-03-31 jpcrp_cor:Row28Member E00348-000 2021-03-31 jpcrp_cor:Row29Member E00348-000 2021-03-31 jpcrp_cor:Row30Member E00348-000 2020-03-31 jpcrp_cor:Row5Member E00348-000 2020-03-31 jpcrp_cor:Row7Member E00348-000 2021-03-31 jpcrp_cor:No6MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No5MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No4MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No3MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No2MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:No1MajorShareholdersMember E00348-000 2021-03-31 jpcrp_cor:ReconcilingItemsMember E00348-000 2021-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00348-000 2021-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00348-000 2021-03-31 jpcrp_cor:ReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:ReconcilingItemsMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:ReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp_cor:OtherReportableSegmentsMember E00348-000 2020-03-31 jpcrp_cor:ReconcilingItemsMember E00348-000 2020-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00348-000 2021-03-31 jpcrp_cor:No7MajorShareholdersMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00348-000:FlourMillingBusinessReportableSegmentsMember E00348-000 2021-03-31 jpcrp030000-asr_E00348-000:AnimalFeedBusinessReportableSegmentsMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:AnimalFeedBusinessReportableSegmentsMember E00348-000 2020-03-31 jpcrp030000-asr_E00348-000:AnimalFeedBusinessReportableSegmentsMember E00348-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00348-000:AnimalFeedBusinessReportableSegmentsMember E00348-000 2021-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:DirectorsAppointedAsAuditAndSupervisoryCommitteeMember E00348-000 2020-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00348-000 2020-03-31 jpcrp_cor:ReportableSegmentsMember E00348-000 2019-04-01 2020-03-31 jpcrp_cor:ReconcilingItemsMember E00348-000 2019-04-01 2020-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00348-000 2019-04-01 2020-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00348-000 2019-04-01 2020-03-31 jpcrp_cor:ReportableSegmentsMember E00348-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00348-000 2021-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00348-000 2019-04-01 2020-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:NonControllingInterestsMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00348-000 2020-04-01 2021-03-31 jppfs_cor:ShareholdersEquityMember E00348-000 2021-06-25 jpcrp_cor:Row7Member E00348-000 2021-06-25 jpcrp_cor:Row6Member E00348-000 2021-06-25 jpcrp_cor:Row5Member E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00348-000:StarchesAndSweetenersBusinessReportableSegmentsMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00348-000:AnimalFeedBusinessReportableSegmentsMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00348-000:VegetableOilsPastaAndPremixBusinessReportableSegmentsMember E00348-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E00348-000 2020-03-31 jpcrp_cor:Row31Member E00348-000 2021-03-31 jpcrp_cor:Row31Member E00348-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00348-000:OutsideDirectorOfTheAboveMember E00348-000 2020-03-31 jpcrp_cor:Row42Member E00348-000 2021-03-31 jpcrp_cor:Row42Member E00348-000 2020-03-31 jpcrp_cor:Row41Member E00348-000 2021-03-31 jpcrp_cor:Row41Member E00348-000 2020-03-31 jpcrp_cor:Row40Member E00348-000 2021-03-31 jpcrp_cor:Row40Member E00348-000 2020-03-31 jpcrp_cor:Row39Member E00348-000 2021-03-31 jpcrp_cor:Row39Member E00348-000 2020-03-31 jpcrp_cor:Row38Member E00348-000 2021-03-31 jpcrp_cor:Row38Member E00348-000 2020-03-31 jpcrp_cor:Row37Member E00348-000 2021-03-31 jpcrp_cor:Row37Member E00348-000 2020-03-31 jpcrp_cor:Row36Member E00348-000 2021-03-31 jpcrp_cor:Row36Member E00348-000 2020-03-31 jpcrp_cor:Row35Member E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:NaokoMikamiMember E00348-000 2021-06-25 jpcrp030000-asr_E00348-000:HideyukiTsukagoshiMember xbrli:pure iso4217:JPY iso4217:JPY xbrli:shares xbrli:shares