# 【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】 | 平成29年６月29日
【事業年度】 | 第92期（自　平成28年４月１日　至　平成29年３月31日）
【会社名】 | 日本ゼオン株式会社
【英訳名】 | ZEON CORPORATION
【代表者の役職氏名】 | 取締役社長　　田中　公章
【本店の所在の場所】 | 東京都千代田区丸の内一丁目６番２号
【電話番号】 | 東京（３２１６）１４１２
【事務連絡者氏名】 | 取締役執行役員　　古谷　岳夫
【最寄りの連絡場所】 | 東京都千代田区丸の内一丁目６番２号
【電話番号】 | 東京（３２１６）１４１２
【事務連絡者氏名】 | 取締役執行役員　　古谷　岳夫
【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）

E00821 42050 日本ゼオン株式会社 ZEON 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 2016-04-01 2017-03-31 FY 2017-03-31 2015-04-01 2016-03-31 2016-03-31 1 false false false E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00821-000 2016-04-01 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00821-000 2016-04-01 2017-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00821-000 2016-04-01 2017-03-31 jpcrp_cor:ReportableSegmentsMember E00821-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00821-000:SpecialtyMaterialReportableSegmentsMember E00821-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00821-000:ElastomerReportableSegmentsMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2014-04-01 2015-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2014-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2013-04-01 2014-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2013-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2016-04-01 2017-03-31 jpcrp_cor:ReconcilingItemsMember E00821-000 2012-04-01 2013-03-31 jppfs_cor:NonConsolidatedMember E00821-000 2017-03-31 jpcrp_cor:No6MajorShareholdersMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2017-03-31 jpcrp_cor:No1MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No2MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No3MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No4MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No5MajorShareholdersMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntry1Member E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00821-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2017-03-31 jppfs_cor:ShareholdersEquityMember E00821-000 2017-03-31 jppfs_cor:CapitalStockMember E00821-000 2017-03-31 jppfs_cor:CapitalSurplusMember E00821-000 2017-03-31 jppfs_cor:TreasuryStockMember E00821-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00821-000 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00821-000 2017-03-31 jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2017-03-31 jppfs_cor:NonControllingInterestsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00821-000 2017-03-31 jppfs_cor:RetainedEarningsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonControllingInterestsMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntry1Member E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntry1Member E00821-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00821-000 2016-03-31 jpcrp030000-asr_E00821-000:ElastomerReportableSegmentsMember E00821-000 2016-03-31 jpcrp030000-asr_E00821-000:SpecialtyMaterialReportableSegmentsMember E00821-000 2016-03-31 jpcrp_cor:ReportableSegmentsMember E00821-000 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntry1Member E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00821-000 2013-04-01 2014-03-31 E00821-000 2013-03-31 E00821-000 2012-04-01 2013-03-31 E00821-000 2016-04-01 2017-03-31 E00821-000 2014-03-31 E00821-000 2017-06-29 E00821-000 2017-03-31 E00821-000 2016-03-31 E00821-000 2015-04-01 2016-03-31 E00821-000 2015-03-31 E00821-000 2014-04-01 2015-03-31 E00821-000 2017-03-31 jpcrp_cor:No7MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No8MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No9MajorShareholdersMember E00821-000 2017-03-31 jpcrp_cor:No10MajorShareholdersMember E00821-000 2015-04-01 2016-03-31 jpcrp_cor:ReconcilingItemsMember E00821-000 2015-04-01 2016-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00821-000 2015-04-01 2016-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00821-000 2016-03-31 jpcrp_cor:ReconcilingItemsMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:CapitalSurplusMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:CapitalStockMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:TreasuryStockMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:ShareholdersEquityMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:NonControllingInterestsMember E00821-000 2016-03-31 jppfs_cor:CapitalSurplusMember E00821-000 2016-03-31 jppfs_cor:RetainedEarningsMember E00821-000 2016-03-31 jppfs_cor:TreasuryStockMember E00821-000 2016-03-31 jppfs_cor:ShareholdersEquityMember E00821-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00821-000 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00821-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2016-03-31 jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2016-03-31 jppfs_cor:NonControllingInterestsMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E00821-000 2015-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForReductionEntry1Member E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2015-04-01 2016-03-31 jpcrp030000-asr_E00821-000:ElastomerReportableSegmentsMember E00821-000 2015-04-01 2016-03-31 jpcrp030000-asr_E00821-000:SpecialtyMaterialReportableSegmentsMember E00821-000 2015-04-01 2016-03-31 jpcrp_cor:ReportableSegmentsMember E00821-000 2016-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00821-000 2016-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00821-000 2015-03-31 jppfs_cor:CapitalStockMember E00821-000 2015-03-31 jppfs_cor:CapitalSurplusMember E00821-000 2015-03-31 jppfs_cor:RetainedEarningsMember E00821-000 2015-03-31 jppfs_cor:TreasuryStockMember E00821-000 2015-03-31 jppfs_cor:ShareholdersEquityMember E00821-000 2015-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00821-000 2015-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E00821-000 2015-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00821-000 2015-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00821-000 2015-03-31 jppfs_cor:SubscriptionRightsToSharesMember E00821-000 2015-03-31 jppfs_cor:NonControllingInterestsMember E00821-000 2016-03-31 jppfs_cor:CapitalStockMember E00821-000 2016-04-01 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00821-000 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00821-000 2015-04-01 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00821-000 2015-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00821-000 2017-03-31 jpcrp_cor:ReconcilingItemsMember E00821-000 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00821-000 2017-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E00821-000 2017-03-31 jpcrp_cor:ReportableSegmentsMember E00821-000 2017-03-31 jpcrp030000-asr_E00821-000:SpecialtyMaterialReportableSegmentsMember E00821-000 2017-03-31 jpcrp030000-asr_E00821-000:ElastomerReportableSegmentsMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY