【表紙】

 

【提出書類】

有価証券報告書(平成31年2月28日付け訂正報告書の添付インラインXBRL)

【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65期(自 平成28年4月1日 至 平成29年3月31日)

【会社名】

電源開発株式会社

【英訳名】

Electric Power Development Co., Ltd.

【代表者の役職氏名】

取締役社長  渡 部 肇 史

【本店の所在の場所】

東京都中央区銀座六丁目15番1号

【電話番号】

03(3546)2211番(代表)

【事務連絡者氏名】

財務部決算室長
萩 原 宏 威

【最寄りの連絡場所】

東京都中央区銀座六丁目15番1号

【電話番号】

03(3546)2211番(代表)

【事務連絡者氏名】

財務部決算室長
萩 原 宏 威

【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)

 

 

E04510 95130 電源開発株式会社 Electric Power Development 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 2016-04-01 2017-03-31 FY 2017-03-31 2015-04-01 2016-03-31 2016-03-31 2 true S100AMEJ true false E04510-000 2019-02-28 E04510-000 2012-04-01 2013-03-31 E04510-000 2013-04-01 2014-03-31 E04510-000 2014-04-01 2015-03-31 E04510-000 2015-04-01 2016-03-31 E04510-000 2016-04-01 2017-03-31 E04510-000 2013-03-31 E04510-000 2014-03-31 E04510-000 2015-03-31 E04510-000 2016-03-31 E04510-000 2017-03-31 E04510-000 2012-04-01 2013-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2013-04-01 2014-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2014-04-01 2015-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2013-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2014-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jpcrp_cor:No1MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No2MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No3MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No4MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No5MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No6MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No7MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No8MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No9MajorShareholdersMember E04510-000 2017-03-31 jpcrp_cor:No10MajorShareholdersMember E04510-000 2015-03-31 jppfs_cor:CapitalStockMember E04510-000 2016-03-31 jppfs_cor:CapitalStockMember E04510-000 2016-03-31 jppfs_cor:CapitalSurplusMember E04510-000 2015-03-31 jppfs_cor:CapitalSurplusMember E04510-000 2016-03-31 jppfs_cor:RetainedEarningsMember E04510-000 2015-03-31 jppfs_cor:RetainedEarningsMember E04510-000 2016-03-31 jppfs_cor:TreasuryStockMember E04510-000 2015-03-31 jppfs_cor:TreasuryStockMember E04510-000 2016-03-31 jppfs_cor:ShareholdersEquityMember E04510-000 2015-03-31 jppfs_cor:ShareholdersEquityMember E04510-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04510-000 2015-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04510-000 2015-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E04510-000 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E04510-000 2015-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04510-000 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04510-000 2015-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E04510-000 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E04510-000 2015-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04510-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04510-000 2015-03-31 jppfs_cor:NonControllingInterestsMember E04510-000 2016-03-31 jppfs_cor:NonControllingInterestsMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ShareholdersEquityMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:TreasuryStockMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:CapitalSurplusMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:NonControllingInterestsMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:NonControllingInterestsMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:CapitalStockMember E04510-000 2017-03-31 jppfs_cor:CapitalStockMember E04510-000 2017-03-31 jppfs_cor:CapitalSurplusMember E04510-000 2017-03-31 jppfs_cor:RetainedEarningsMember E04510-000 2017-03-31 jppfs_cor:TreasuryStockMember E04510-000 2017-03-31 jppfs_cor:ShareholdersEquityMember E04510-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04510-000 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E04510-000 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04510-000 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E04510-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04510-000 2017-03-31 jppfs_cor:NonControllingInterestsMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:ElectricPowerReportableSegmentsMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:ElectricPowerReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:ElectricPowerRelatedReportableSegmentsMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:ElectricPowerRelatedReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:OverseasReportableSegmentsMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:OverseasReportableSegmentsMember E04510-000 2016-04-01 2017-03-31 jpcrp_cor:OtherReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp_cor:OtherReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp_cor:ReportableSegmentsMember E04510-000 2016-04-01 2017-03-31 jpcrp_cor:ReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp_cor:ReconcilingItemsMember E04510-000 2016-04-01 2017-03-31 jpcrp_cor:ReconcilingItemsMember E04510-000 2016-03-31 jpcrp030000-asr_E04510-000:ElectricPowerReportableSegmentsMember E04510-000 2017-03-31 jpcrp030000-asr_E04510-000:ElectricPowerReportableSegmentsMember E04510-000 2017-03-31 jpcrp030000-asr_E04510-000:ElectricPowerRelatedReportableSegmentsMember E04510-000 2016-03-31 jpcrp030000-asr_E04510-000:ElectricPowerRelatedReportableSegmentsMember E04510-000 2017-03-31 jpcrp030000-asr_E04510-000:OverseasReportableSegmentsMember E04510-000 2016-03-31 jpcrp030000-asr_E04510-000:OverseasReportableSegmentsMember E04510-000 2016-03-31 jpcrp_cor:OtherReportableSegmentsMember E04510-000 2017-03-31 jpcrp_cor:OtherReportableSegmentsMember E04510-000 2017-03-31 jpcrp_cor:ReportableSegmentsMember E04510-000 2016-03-31 jpcrp_cor:ReportableSegmentsMember E04510-000 2016-03-31 jpcrp_cor:ReconcilingItemsMember E04510-000 2017-03-31 jpcrp_cor:ReconcilingItemsMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:ElectricityReportableSegmentsMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:ElectricityReportableSegmentsMember E04510-000 2016-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jpcrp030000-asr_E04510-000:ReserveForSpecialDisasterMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jpcrp030000-asr_E04510-000:ReserveForSpecialDisasterMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jpcrp030000-asr_E04510-000:ExchangeFluctuationPreparationReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jpcrp030000-asr_E04510-000:ExchangeFluctuationPreparationReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:ReserveForSpecialDisasterMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:ReserveForSpecialDisasterMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2015-04-01 2016-03-31 jpcrp030000-asr_E04510-000:ExchangeFluctuationPreparationReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2016-04-01 2017-03-31 jpcrp030000-asr_E04510-000:ExchangeFluctuationPreparationReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jpcrp030000-asr_E04510-000:ReserveForSpecialDisasterMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jpcrp030000-asr_E04510-000:ExchangeFluctuationPreparationReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E04510-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares