【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29日
【事業年度】 | 第110期（自　2020年４月１日　至　2021年３月31日）
【会社名】 | 大王製紙株式会社
【英訳名】 | Daio Paper Corporation
【代表者の役職氏名】 | 代表取締役社長 社長執行役員　　若林 賴房
【本店の所在の場所】 | 愛媛県四国中央市三島紙屋町２番60号 （同所は登記上の本店所在地であり、実際の業務は「最寄りの連絡場所」で行っています。）
【電話番号】 | 該当事項はありません。
【事務連絡者氏名】 | 該当事項はありません。
【最寄りの連絡場所】 | 東京都千代田区富士見２丁目10番２号
【電話番号】 | （０３）６８５６－７５１３
【事務連絡者氏名】 | 執行役員経理部長　　井川　準一
【縦覧に供する場所】 | 大王製紙株式会社東京本社 （東京都千代田区富士見２丁目10番２号） 大王製紙株式会社大阪支店 （大阪市中央区備後町４丁目１番３号） 大王製紙株式会社名古屋支店 （名古屋市中区丸の内１丁目16番４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）

E00660 38800 大王製紙株式会社 Daio Paper Corporation 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 E00660-000 2021-06-29 E00660-000 2016-04-01 2017-03-31 E00660-000 2017-04-01 2018-03-31 E00660-000 2018-04-01 2019-03-31 E00660-000 2019-04-01 2020-03-31 E00660-000 2020-04-01 2021-03-31 E00660-000 2017-03-31 E00660-000 2018-03-31 E00660-000 2019-03-31 E00660-000 2020-03-31 E00660-000 2021-03-31 E00660-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2017-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2018-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jpcrp030000-asr_E00660-000:PaperAndPaperboardReportableSegmentsMember E00660-000 2021-03-31 jpcrp030000-asr_E00660-000:HomeAndPersonalCareReportableSegmentsMember E00660-000 2021-03-31 jpcrp_cor:ReportableSegmentsMember E00660-000 2021-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00660-000 2021-03-31 jpcrp_cor:CorporateSharedMember E00660-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00660-000:PaperAndPaperboardReportableSegmentsMember E00660-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00660-000:HomeAndPersonalCareReportableSegmentsMember E00660-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E00660-000 2021-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E00660-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00660-000:PaperAndPaperboardReportableSegmentsMember E00660-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00660-000:HomeAndPersonalCareReportableSegmentsMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00660-000 2021-06-29 jpcrp_cor:OrdinaryShareMember E00660-000 2021-03-31 jpcrp_cor:OrdinaryShareMember E00660-000 2021-03-31 jpcrp_cor:No1MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No2MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No3MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No4MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No5MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No6MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No7MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No8MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No9MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:No10MajorShareholdersMember E00660-000 2021-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E00660-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E00660-000 2021-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E00660-000 2021-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E00660-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E00660-000 2021-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E00660-000 2021-03-31 jpcrp_cor:Row1Member E00660-000 2021-06-29 jpcrp_cor:Row1Member E00660-000 2021-06-29 jpcrp_cor:Row2Member E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:SakoMasayoshiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:WakabayashiYorifusaMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:AdachiToshihiroMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:OkazakiKunihiroMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:YamasakiHiroshiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:TanakaYukihiroMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:IshidaAtsushiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:ShidaraHiroyukiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:YoshidaNobuhikoMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:TakeiYoichiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:HiraishiYoshinobuMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:OzekiHarukoMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:FujiiHiromitsuMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:AriyasuTsutomuMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:YamakawaYoichiroMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:NagasakaTakemiMember E00660-000 2021-06-29 jpcrp030000-asr_E00660-000:OkadaKyokoMember E00660-000 2021-06-29 jpcrp_cor:Row3Member E00660-000 2021-06-29 jpcrp_cor:Row4Member E00660-000 2021-06-29 jpcrp_cor:Row5Member E00660-000 2020-04-01 2021-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E00660-000 2020-03-31 jpcrp_cor:Row1Member E00660-000 2021-03-31 jpcrp_cor:Row2Member E00660-000 2020-03-31 jpcrp_cor:Row2Member E00660-000 2021-03-31 jpcrp_cor:Row3Member E00660-000 2020-03-31 jpcrp_cor:Row3Member E00660-000 2021-03-31 jpcrp_cor:Row4Member E00660-000 2020-03-31 jpcrp_cor:Row4Member E00660-000 2021-03-31 jpcrp_cor:Row5Member E00660-000 2020-03-31 jpcrp_cor:Row5Member E00660-000 2021-03-31 jpcrp_cor:Row6Member E00660-000 2020-03-31 jpcrp_cor:Row6Member E00660-000 2021-03-31 jpcrp_cor:Row7Member E00660-000 2020-03-31 jpcrp_cor:Row7Member E00660-000 2021-03-31 jpcrp_cor:Row8Member E00660-000 2020-03-31 jpcrp_cor:Row8Member E00660-000 2021-03-31 jpcrp_cor:Row9Member E00660-000 2020-03-31 jpcrp_cor:Row9Member E00660-000 2021-03-31 jpcrp_cor:Row10Member E00660-000 2020-03-31 jpcrp_cor:Row10Member E00660-000 2021-03-31 jpcrp_cor:Row11Member E00660-000 2020-03-31 jpcrp_cor:Row11Member E00660-000 2021-03-31 jpcrp_cor:Row12Member E00660-000 2020-03-31 jpcrp_cor:Row12Member E00660-000 2021-03-31 jpcrp_cor:Row13Member E00660-000 2020-03-31 jpcrp_cor:Row13Member E00660-000 2021-03-31 jpcrp_cor:Row14Member E00660-000 2020-03-31 jpcrp_cor:Row14Member E00660-000 2021-03-31 jpcrp_cor:Row15Member E00660-000 2020-03-31 jpcrp_cor:Row15Member E00660-000 2021-03-31 jpcrp_cor:Row16Member E00660-000 2020-03-31 jpcrp_cor:Row16Member E00660-000 2021-03-31 jpcrp_cor:Row17Member E00660-000 2020-03-31 jpcrp_cor:Row17Member E00660-000 2021-03-31 jpcrp_cor:Row18Member E00660-000 2020-03-31 jpcrp_cor:Row18Member E00660-000 2021-03-31 jpcrp_cor:Row19Member E00660-000 2020-03-31 jpcrp_cor:Row19Member E00660-000 2021-03-31 jpcrp_cor:Row20Member E00660-000 2020-03-31 jpcrp_cor:Row20Member E00660-000 2021-03-31 jpcrp_cor:Row21Member E00660-000 2020-03-31 jpcrp_cor:Row21Member E00660-000 2021-03-31 jpcrp_cor:Row22Member E00660-000 2020-03-31 jpcrp_cor:Row22Member E00660-000 2021-03-31 jpcrp_cor:Row23Member E00660-000 2020-03-31 jpcrp_cor:Row23Member E00660-000 2021-03-31 jpcrp_cor:Row24Member E00660-000 2020-03-31 jpcrp_cor:Row24Member E00660-000 2021-03-31 jpcrp_cor:Row25Member E00660-000 2020-03-31 jpcrp_cor:Row25Member E00660-000 2021-03-31 jpcrp_cor:Row26Member E00660-000 2020-03-31 jpcrp_cor:Row26Member E00660-000 2021-03-31 jpcrp_cor:Row27Member E00660-000 2020-03-31 jpcrp_cor:Row27Member E00660-000 2021-03-31 jpcrp_cor:Row28Member E00660-000 2020-03-31 jpcrp_cor:Row28Member E00660-000 2021-03-31 jpcrp_cor:Row29Member E00660-000 2020-03-31 jpcrp_cor:Row29Member E00660-000 2021-03-31 jpcrp_cor:Row30Member E00660-000 2020-03-31 jpcrp_cor:Row30Member E00660-000 2021-03-31 jpcrp_cor:Row31Member E00660-000 2020-03-31 jpcrp_cor:Row31Member E00660-000 2021-03-31 jpcrp_cor:Row32Member E00660-000 2020-03-31 jpcrp_cor:Row32Member E00660-000 2021-03-31 jpcrp_cor:Row33Member E00660-000 2020-03-31 jpcrp_cor:Row33Member E00660-000 2020-03-31 jppfs_cor:CapitalStockMember E00660-000 2019-03-31 jppfs_cor:CapitalStockMember E00660-000 2019-03-31 jppfs_cor:CapitalSurplusMember E00660-000 2020-03-31 jppfs_cor:CapitalSurplusMember E00660-000 2019-03-31 jppfs_cor:RetainedEarningsMember E00660-000 2020-03-31 jppfs_cor:RetainedEarningsMember E00660-000 2020-03-31 jppfs_cor:TreasuryStockMember E00660-000 2019-03-31 jppfs_cor:TreasuryStockMember E00660-000 2019-03-31 jppfs_cor:ShareholdersEquityMember E00660-000 2020-03-31 jppfs_cor:ShareholdersEquityMember E00660-000 2019-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00660-000 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00660-000 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00660-000 2019-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00660-000 2020-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00660-000 2019-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00660-000 2020-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00660-000 2019-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00660-000 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00660-000 2019-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00660-000 2019-03-31 jppfs_cor:NonControllingInterestsMember E00660-000 2020-03-31 jppfs_cor:NonControllingInterestsMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:RetainedEarningsMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ShareholdersEquityMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ShareholdersEquityMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:CapitalStockMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:CapitalStockMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:CapitalSurplusMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:CapitalSurplusMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:TreasuryStockMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:TreasuryStockMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:NonControllingInterestsMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:NonControllingInterestsMember E00660-000 2021-03-31 jppfs_cor:CapitalStockMember E00660-000 2021-03-31 jppfs_cor:CapitalSurplusMember E00660-000 2021-03-31 jppfs_cor:RetainedEarningsMember E00660-000 2021-03-31 jppfs_cor:TreasuryStockMember E00660-000 2021-03-31 jppfs_cor:ShareholdersEquityMember E00660-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00660-000 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00660-000 2021-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00660-000 2021-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00660-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00660-000 2021-03-31 jppfs_cor:NonControllingInterestsMember E00660-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00660-000:PaperAndPaperboardReportableSegmentsMember E00660-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00660-000:HomeAndPersonalCareReportableSegmentsMember E00660-000 2019-04-01 2020-03-31 jpcrp_cor:ReportableSegmentsMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:ReportableSegmentsMember E00660-000 2019-04-01 2020-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00660-000 2019-04-01 2020-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00660-000 2019-04-01 2020-03-31 jpcrp_cor:ReconcilingItemsMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:ReconcilingItemsMember E00660-000 2020-03-31 jpcrp030000-asr_E00660-000:PaperAndPaperboardReportableSegmentsMember E00660-000 2020-03-31 jpcrp030000-asr_E00660-000:HomeAndPersonalCareReportableSegmentsMember E00660-000 2020-03-31 jpcrp_cor:ReportableSegmentsMember E00660-000 2020-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00660-000 2021-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00660-000 2020-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00660-000 2021-03-31 jpcrp_cor:ReconcilingItemsMember E00660-000 2020-03-31 jpcrp_cor:ReconcilingItemsMember E00660-000 2019-04-01 2020-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00660-000 2020-04-01 2021-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00660-000 2020-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00660-000 2021-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E00660-000 2019-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:ReserveForDividends3Member jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:ReserveForDividends3Member jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jpcrp030000-asr_E00660-000:ReserveForOverseasResourceDevelopmentMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jpcrp030000-asr_E00660-000:ReserveForOverseasResourceDevelopmentMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00660-000 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:ReserveForDividends3Member jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:ReserveForDividends3Member jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jpcrp030000-asr_E00660-000:ReserveForOverseasResourceDevelopmentMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jpcrp030000-asr_E00660-000:ReserveForOverseasResourceDevelopmentMember jppfs_cor:NonConsolidatedMember E00660-000 2019-04-01 2020-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00660-000 2020-04-01 2021-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:ReserveForDividends3Member jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jpcrp030000-asr_E00660-000:ReserveForOverseasResourceDevelopmentMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E00660-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00660-000 2021-06-29 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares