# 【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】 | 2020年６月25日
【事業年度】 | 第82期（自2019年４月１日　至2020年３月31日）
【会社名】 | 株式会社アルファ
【英訳名】 | ALPHA Corporation
【代表者の役職氏名】 | 代表取締役社長　　川名　祥之
【本店の所在の場所】 | 神奈川県横浜市金沢区福浦一丁目６番８号
【電話番号】 | ０４５（７８７）８４００（代表）
【事務連絡者氏名】 | 取締役常務執行役員　斉藤　雄一
【最寄りの連絡場所】 | 神奈川県横浜市金沢区福浦一丁目６番８号
【電話番号】 | ０４５（７８７）８４００（代表）
【事務連絡者氏名】 | 取締役常務執行役員　斉藤　雄一
【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）

E02245 34340 株式会社アルファ ALPHA 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 2019-04-01 2020-03-31 FY 2020-03-31 2018-04-01 2019-03-31 2019-03-31 1 false false false E02245-000 2020-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E02245-000 2020-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E02245-000 2020-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E02245-000 2020-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E02245-000 2020-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E02245-000 2019-03-31 jpcrp_cor:Row21Member E02245-000 2020-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E02245-000 2020-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E02245-000 2020-03-31 jpcrp_cor:SharesLessThanOneUnitMember E02245-000 2020-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E02245-000 2019-03-31 jpcrp_cor:Row1Member E02245-000 2019-03-31 jpcrp_cor:Row2Member E02245-000 2019-03-31 jpcrp_cor:Row3Member E02245-000 2020-03-31 jpcrp_cor:Row1Member E02245-000 2020-03-31 jpcrp_cor:Row2Member E02245-000 2020-03-31 jpcrp_cor:Row3Member E02245-000 2020-03-31 jpcrp_cor:Row4Member E02245-000 2020-06-25 jpcrp_cor:Row1Member E02245-000 2020-06-25 jpcrp_cor:Row2Member E02245-000 2020-06-25 jpcrp_cor:Row3Member E02245-000 2020-06-25 jpcrp_cor:Row4Member E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:YoshiyukiKawanaMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:YasuhikoTsukudaMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:YuichiSaitoMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:MasaakiYamamotoMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:AkiraIrisawaMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:KozueUesakaMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:TomokiSuzukiMember E02245-000 2019-04-01 2020-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E02245-000 2019-04-01 2020-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E02245-000 2019-04-01 2020-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E02245-000 2020-03-31 jpcrp_cor:CorporateSharedMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentOverseasReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentJapanReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsAsiaReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsNorthAmericaReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsJapanReportableSegmentsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2020-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:ShinTomaMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:NobuyukiOiMember E02245-000 2020-06-25 jpcrp030000-asr_E02245-000:KazutoshiIsogaiMember E02245-000 2019-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E02245-000 2019-04-01 2020-03-31 jpcrp_cor:ReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2017-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2016-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2018-03-31 jppfs_cor:CapitalStockMember E02245-000 2018-03-31 jppfs_cor:CapitalSurplusMember E02245-000 2018-03-31 jppfs_cor:RetainedEarningsMember E02245-000 2018-03-31 jppfs_cor:TreasuryStockMember E02245-000 2018-03-31 jppfs_cor:ShareholdersEquityMember E02245-000 2018-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2018-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02245-000 2018-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2018-03-31 jppfs_cor:NonControllingInterestsMember E02245-000 2019-03-31 jppfs_cor:CapitalStockMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:CapitalStockMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:CapitalSurplusMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:TreasuryStockMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:ShareholdersEquityMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonControllingInterestsMember E02245-000 2019-03-31 jppfs_cor:CapitalSurplusMember E02245-000 2019-03-31 jppfs_cor:RetainedEarningsMember E02245-000 2019-03-31 jppfs_cor:TreasuryStockMember E02245-000 2019-03-31 jppfs_cor:ShareholdersEquityMember E02245-000 2019-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2019-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02245-000 2019-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2019-03-31 jppfs_cor:NonControllingInterestsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:RetainedEarningsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonControllingInterestsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02245-000 2019-03-31 jpcrp_cor:Row12Member E02245-000 2019-03-31 jpcrp_cor:Row13Member E02245-000 2019-03-31 jpcrp_cor:Row14Member E02245-000 2019-03-31 jpcrp_cor:Row15Member E02245-000 2019-03-31 jpcrp_cor:Row16Member E02245-000 2019-03-31 jpcrp_cor:Row17Member E02245-000 2019-03-31 jpcrp_cor:Row18Member E02245-000 2019-03-31 jpcrp_cor:Row19Member E02245-000 2019-03-31 jpcrp_cor:Row20Member E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2020-03-31 jppfs_cor:ShareholdersEquityMember E02245-000 2020-03-31 jppfs_cor:CapitalStockMember E02245-000 2020-03-31 jppfs_cor:CapitalSurplusMember E02245-000 2020-03-31 jppfs_cor:RetainedEarningsMember E02245-000 2020-03-31 jppfs_cor:TreasuryStockMember E02245-000 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2020-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E02245-000 2020-03-31 jppfs_cor:NonControllingInterestsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2018-04-01 2019-03-31 jpcrp_cor:ReconcilingItemsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsNorthAmericaReportableSegmentsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsAsiaReportableSegmentsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentJapanReportableSegmentsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentOverseasReportableSegmentsMember E02245-000 2019-03-31 jpcrp_cor:ReportableSegmentsMember E02245-000 2020-06-25 E02245-000 2020-03-31 E02245-000 2015-04-01 2016-03-31 E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentJapanReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentOverseasReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jpcrp_cor:ReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:ShareholdersEquityMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:CapitalStockMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:CapitalSurplusMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:RetainedEarningsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:TreasuryStockMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:AutomobilePartsJapanReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:AutomobilePartsNorthAmericaReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:AutomobilePartsAsiaReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:AutomobilePartsEuropeReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:SecurityEquipmentJapanReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E02245-000:SecurityEquipmentOverseasReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E02245-000 2020-06-25 jpcrp_cor:OrdinaryShareMember E02245-000 2020-03-31 jpcrp_cor:OrdinaryShareMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E02245-000 2020-03-31 jpcrp_cor:ReconcilingItemsMember E02245-000 2020-03-31 jpcrp_cor:ReportableSegmentsMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentOverseasReportableSegmentsMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:SecurityEquipmentJapanReportableSegmentsMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsAsiaReportableSegmentsMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsNorthAmericaReportableSegmentsMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsJapanReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp_cor:ReconcilingItemsMember E02245-000 2018-03-31 jppfs_cor:NonConsolidatedMember E02245-000 2020-03-31 jpcrp_cor:Row5Member E02245-000 2020-03-31 jpcrp_cor:Row6Member E02245-000 2020-03-31 jpcrp_cor:Row7Member E02245-000 2020-03-31 jpcrp_cor:Row8Member E02245-000 2020-03-31 jpcrp_cor:Row9Member E02245-000 2020-03-31 jpcrp_cor:Row10Member E02245-000 2020-03-31 jpcrp_cor:Row11Member E02245-000 2020-03-31 jpcrp_cor:Row12Member E02245-000 2020-03-31 jpcrp_cor:Row13Member E02245-000 2020-03-31 jpcrp_cor:Row14Member E02245-000 2020-03-31 jpcrp_cor:Row15Member E02245-000 2020-03-31 jpcrp_cor:Row16Member E02245-000 2020-03-31 jpcrp_cor:Row17Member E02245-000 2020-03-31 jpcrp_cor:Row18Member E02245-000 2020-03-31 jpcrp_cor:Row19Member E02245-000 2020-03-31 jpcrp_cor:Row20Member E02245-000 2020-03-31 jpcrp_cor:Row21Member E02245-000 2020-06-25 jpcrp_cor:Row5Member E02245-000 2019-04-01 2020-03-31 E02245-000 2019-03-31 E02245-000 2018-03-31 E02245-000 2018-04-01 2019-03-31 E02245-000 2017-04-01 2018-03-31 E02245-000 2017-03-31 E02245-000 2016-04-01 2017-03-31 E02245-000 2016-03-31 E02245-000 2019-03-31 jpcrp_cor:Row4Member E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsJapanReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsNorthAmericaReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsAsiaReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02245-000 2019-03-31 jpcrp_cor:Row5Member E02245-000 2019-03-31 jpcrp_cor:Row6Member E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2020-03-31 jpcrp_cor:No1MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No2MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No3MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No4MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No5MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No6MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No7MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No8MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No9MajorShareholdersMember E02245-000 2020-03-31 jpcrp_cor:No10MajorShareholdersMember E02245-000 2019-03-31 jpcrp_cor:ReconcilingItemsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsJapanReportableSegmentsMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02245-000 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E02245-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02245-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02245-000 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsEuropeReportableSegmentsMember E02245-000 2019-04-01 2020-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsEuropeReportableSegmentsMember E02245-000 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsEuropeReportableSegmentsMember E02245-000 2018-04-01 2019-03-31 jpcrp030000-asr_E02245-000:AutomobilePartsEuropeReportableSegmentsMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E02245-000 2019-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E02245-000 2019-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E02245-000 2019-03-31 jpcrp_cor:Row8Member E02245-000 2019-03-31 jpcrp_cor:Row9Member E02245-000 2019-03-31 jpcrp_cor:Row10Member E02245-000 2019-03-31 jpcrp_cor:Row11Member E02245-000 2019-03-31 jpcrp_cor:Row7Member iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY