【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】

2024年7月1日

【事業年度】

第78期(自 2023年4月1日 至 2024年3月31日)

【会社名】

岡本硝子株式会社

【英訳名】

OKAMOTO GLASS CO., LTD.

【代表者の役職氏名】

代表取締役会長 岡本 毅

【本店の所在の場所】

千葉県柏市十余二380番地

【電話番号】

04(7137)3111

【事務連絡者氏名】

財務経理部長 風間 卓

【最寄りの連絡場所】

千葉県柏市十余二380番地

【電話番号】

04(7137)3111

【事務連絡者氏名】

財務経理部長 風間 卓

【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)

 

 

E01221 77460 岡本硝子株式会社 OKAMOTO GLASS 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 2023-04-01 2024-03-31 FY 2024-03-31 2022-04-01 2023-03-31 2023-03-31 1 false false false E01221-000 2024-07-01 E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:DeguchiMasaharuMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:DoshitaKazuhiroMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:HoriYoshihiroMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:IwamotoTakahiroMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:KitamiNorioMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:NakaiHidemiMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:NomotoMasakiMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:OkamotoTsuyoshiMember E01221-000 2024-07-01 jpcrp030000-asr_E01221-000:YukiOsamuMember E01221-000 2024-07-01 jpcrp_cor:OrdinaryShareMember E01221-000 2024-07-01 jpcrp_cor:Row1Member E01221-000 2024-07-01 jpcrp_cor:Row2Member E01221-000 2024-07-01 jpcrp_cor:Row3Member E01221-000 2024-07-01 jpcrp_cor:Row4Member E01221-000 2024-07-01 jpcrp_cor:Row5Member E01221-000 2023-04-01 2024-03-31 E01221-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:CorporateSharedMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01221-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01221-000:FunctionalThinFilmAndGlassSegmentReportableSegmentMember E01221-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01221-000:LightingReportableSegmentsMember E01221-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01221-000:OpticsReportableSegmentsMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E01221-000 2023-04-01 2024-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01221-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01221-000 2024-03-31 E01221-000 2024-03-31 jppfs_cor:CapitalStockMember E01221-000 2024-03-31 jppfs_cor:CapitalSurplusMember E01221-000 2024-03-31 jpcrp_cor:CorporateSharedMember E01221-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01221-000 2024-03-31 jpcrp030000-asr_E01221-000:FunctionalThinFilmAndGlassSegmentReportableSegmentMember E01221-000 2024-03-31 jpcrp030000-asr_E01221-000:LightingReportableSegmentsMember E01221-000 2024-03-31 jpcrp030000-asr_E01221-000:OpticsReportableSegmentsMember E01221-000 2024-03-31 jpcrp_cor:No10MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No1MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No2MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No3MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No4MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No5MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No6MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No7MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No8MajorShareholdersMember E01221-000 2024-03-31 jpcrp_cor:No9MajorShareholdersMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01221-000:FunctionalThinFilmAndGlassSegmentReportableSegmentMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01221-000:LightingReportableSegmentsMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01221-000:OpticsReportableSegmentsMember E01221-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01221-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01221-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E01221-000 2024-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01221-000 2024-03-31 jpcrp_cor:OrdinaryShareMember E01221-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01221-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01221-000 2024-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01221-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01221-000 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01221-000 2024-03-31 jppfs_cor:RetainedEarningsMember E01221-000 2024-03-31 jpcrp_cor:Row1Member E01221-000 2024-03-31 jpcrp_cor:Row2Member E01221-000 2024-03-31 jpcrp_cor:Row3Member E01221-000 2024-03-31 jpcrp_cor:Row4Member E01221-000 2024-03-31 jpcrp_cor:Row5Member E01221-000 2024-03-31 jpcrp_cor:Row6Member E01221-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E01221-000 2024-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01221-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01221-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01221-000 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01221-000 2024-03-31 jppfs_cor:TreasuryStockMember E01221-000 2024-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01221-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01221-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01221-000 2022-04-01 2023-03-31 E01221-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01221-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01221-000:FunctionalThinFilmAndGlassSegmentReportableSegmentMember E01221-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01221-000:LightingReportableSegmentsMember E01221-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01221-000:OpticsReportableSegmentsMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:NonControllingInterestsMember E01221-000 2022-04-01 2023-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01221-000 2022-04-01 2023-03-31 jpcrp_cor:ReportableSegmentsMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E01221-000 2022-04-01 2023-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E01221-000 2022-04-01 2023-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01221-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01221-000 2023-03-31 E01221-000 2023-03-31 jppfs_cor:CapitalStockMember E01221-000 2023-03-31 jppfs_cor:CapitalSurplusMember E01221-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01221-000 2023-03-31 jpcrp030000-asr_E01221-000:FunctionalThinFilmAndGlassSegmentReportableSegmentMember E01221-000 2023-03-31 jpcrp030000-asr_E01221-000:LightingReportableSegmentsMember E01221-000 2023-03-31 jpcrp030000-asr_E01221-000:OpticsReportableSegmentsMember E01221-000 2023-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01221-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E01221-000 2023-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01221-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01221-000 2023-03-31 jpcrp_cor:ReportableSegmentsMember E01221-000 2023-03-31 jppfs_cor:RetainedEarningsMember E01221-000 2023-03-31 jpcrp_cor:Row1Member E01221-000 2023-03-31 jpcrp_cor:Row2Member E01221-000 2023-03-31 jpcrp_cor:Row3Member E01221-000 2023-03-31 jpcrp_cor:Row4Member E01221-000 2023-03-31 jpcrp_cor:Row5Member E01221-000 2023-03-31 jpcrp_cor:Row6Member E01221-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E01221-000 2023-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01221-000 2023-03-31 jppfs_cor:TreasuryStockMember E01221-000 2023-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01221-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01221-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01221-000 2021-04-01 2022-03-31 E01221-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 E01221-000 2022-03-31 jppfs_cor:CapitalStockMember E01221-000 2022-03-31 jppfs_cor:CapitalSurplusMember E01221-000 2022-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01221-000 2022-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01221-000 2022-03-31 jppfs_cor:NonControllingInterestsMember E01221-000 2022-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01221-000 2022-03-31 jppfs_cor:RetainedEarningsMember E01221-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E01221-000 2022-03-31 jppfs_cor:TreasuryStockMember E01221-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01221-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01221-000 2020-04-01 2021-03-31 E01221-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2021-03-31 E01221-000 2021-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2019-04-01 2020-03-31 E01221-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E01221-000 2020-03-31 E01221-000 2020-03-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares