【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30年6月28日

【事業年度】

第111期(自 平成29年4月1日 至 平成30年3月31日)

【会社名】

関東電化工業株式会社

【英訳名】

KANTO DENKA KOGYO CO., LTD.

【代表者の役職氏名】

代表取締役社長  長谷川 淳一

【本店の所在の場所】

東京都千代田区神田淡路町二丁目105番地

【電話番号】

03(3257)0371(代表)

【事務連絡者氏名】

経理財務部長  井田  宏

【最寄りの連絡場所】

東京都千代田区神田淡路町二丁目105番地

【電話番号】

03(3257)0371(代表)

【事務連絡者氏名】

経理財務部長  井田  宏

【縦覧に供する場所】

関東電化工業株式会社大阪支店
 (大阪市北区曽根崎二丁目12番7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)

 

 

E00772 40470 関東電化工業株式会社 KANTO DENKA KOGYO 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 2017-04-01 2018-03-31 FY 2018-03-31 2016-04-01 2017-03-31 2017-03-31 1 false false false E00772-000 2018-06-28 E00772-000 2013-04-01 2014-03-31 E00772-000 2014-04-01 2015-03-31 E00772-000 2015-04-01 2016-03-31 E00772-000 2016-04-01 2017-03-31 E00772-000 2017-04-01 2018-03-31 E00772-000 2014-03-31 E00772-000 2015-03-31 E00772-000 2016-03-31 E00772-000 2017-03-31 E00772-000 2018-03-31 E00772-000 2013-04-01 2014-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2014-04-01 2015-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2014-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2015-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jpcrp_cor:No1MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No2MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No3MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No4MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No5MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No6MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No7MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No8MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No9MajorShareholdersMember E00772-000 2018-03-31 jpcrp_cor:No10MajorShareholdersMember E00772-000 2017-03-31 jppfs_cor:CapitalStockMember E00772-000 2016-03-31 jppfs_cor:CapitalStockMember E00772-000 2017-03-31 jppfs_cor:CapitalSurplusMember E00772-000 2016-03-31 jppfs_cor:CapitalSurplusMember E00772-000 2016-03-31 jppfs_cor:RetainedEarningsMember E00772-000 2017-03-31 jppfs_cor:RetainedEarningsMember E00772-000 2017-03-31 jppfs_cor:TreasuryStockMember E00772-000 2016-03-31 jppfs_cor:TreasuryStockMember E00772-000 2016-03-31 jppfs_cor:ShareholdersEquityMember E00772-000 2017-03-31 jppfs_cor:ShareholdersEquityMember E00772-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00772-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00772-000 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00772-000 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00772-000 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00772-000 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00772-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00772-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00772-000 2017-03-31 jppfs_cor:NonControllingInterestsMember E00772-000 2016-03-31 jppfs_cor:NonControllingInterestsMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:RetainedEarningsMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ShareholdersEquityMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:TreasuryStockMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:CapitalSurplusMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:NonControllingInterestsMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:NonControllingInterestsMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:CapitalStockMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember E00772-000 2018-03-31 jppfs_cor:CapitalStockMember E00772-000 2018-03-31 jppfs_cor:CapitalSurplusMember E00772-000 2018-03-31 jppfs_cor:RetainedEarningsMember E00772-000 2018-03-31 jppfs_cor:TreasuryStockMember E00772-000 2018-03-31 jppfs_cor:ShareholdersEquityMember E00772-000 2018-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00772-000 2018-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E00772-000 2018-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00772-000 2018-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00772-000 2018-03-31 jppfs_cor:NonControllingInterestsMember E00772-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00772-000:FundamentalChemicalsDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp030000-asr_E00772-000:FundamentalChemicalsDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp030000-asr_E00772-000:FineChemicalsDivisionReportableSegmentsMember E00772-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00772-000:FineChemicalsDivisionReportableSegmentsMember E00772-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00772-000:FerroChemicalsDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp030000-asr_E00772-000:FerroChemicalsDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp030000-asr_E00772-000:TradingDivisionReportableSegmentsMember E00772-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00772-000:TradingDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp030000-asr_E00772-000:FacilitiesDivisionReportableSegmentsMember E00772-000 2016-04-01 2017-03-31 jpcrp030000-asr_E00772-000:FacilitiesDivisionReportableSegmentsMember E00772-000 2017-04-01 2018-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00772-000 2016-04-01 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00772-000 2017-04-01 2018-03-31 jpcrp_cor:ReconcilingItemsMember E00772-000 2016-04-01 2017-03-31 jpcrp_cor:ReconcilingItemsMember E00772-000 2018-03-31 jpcrp030000-asr_E00772-000:FundamentalChemicalsDivisionReportableSegmentsMember E00772-000 2017-03-31 jpcrp030000-asr_E00772-000:FundamentalChemicalsDivisionReportableSegmentsMember E00772-000 2017-03-31 jpcrp030000-asr_E00772-000:FineChemicalsDivisionReportableSegmentsMember E00772-000 2018-03-31 jpcrp030000-asr_E00772-000:FineChemicalsDivisionReportableSegmentsMember E00772-000 2018-03-31 jpcrp030000-asr_E00772-000:FerroChemicalsDivisionReportableSegmentsMember E00772-000 2017-03-31 jpcrp030000-asr_E00772-000:FerroChemicalsDivisionReportableSegmentsMember E00772-000 2017-03-31 jpcrp030000-asr_E00772-000:TradingDivisionReportableSegmentsMember E00772-000 2018-03-31 jpcrp030000-asr_E00772-000:TradingDivisionReportableSegmentsMember E00772-000 2017-03-31 jpcrp030000-asr_E00772-000:FacilitiesDivisionReportableSegmentsMember E00772-000 2018-03-31 jpcrp030000-asr_E00772-000:FacilitiesDivisionReportableSegmentsMember E00772-000 2018-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00772-000 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00772-000 2017-03-31 jpcrp_cor:ReconcilingItemsMember E00772-000 2018-03-31 jpcrp_cor:ReconcilingItemsMember E00772-000 2016-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:ReserveForDividends2Member jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:ReserveForDividends2Member jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00772-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:ReserveForDividends2Member jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:ReserveForDividends2Member jppfs_cor:NonConsolidatedMember E00772-000 2017-04-01 2018-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00772-000 2016-04-01 2017-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:ReserveForDividends2Member jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00772-000 2018-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares