【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】 | 2023年６月23日
【事業年度】 | 第78期(自　2022年４月１日　至　2023年３月31日)
【会社名】 | 東京ボード工業株式会社
【英訳名】 | ＴＯＫＹＯ　ＢＯＡＲＤ　ＩＮＤＵＳＴＲＩＥＳ　ＣＯ.,ＬＴＤ.
【代表者の役職氏名】 | 代表取締役社長　井上　弘之
【本店の所在の場所】 | 東京都江東区新木場二丁目11番１号
【電話番号】 | 03－3522－4138
【事務連絡者氏名】 | 取締役経営管理本部長　　　尾股　拓彦
【最寄りの連絡場所】 | 東京都江東区新木場二丁目11番１号
【電話番号】 | 03－3522－4138
【事務連絡者氏名】 | 取締役経営管理本部長　　　尾股　拓彦
【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)

E31123 78150 東京ボード工業株式会社 TOKYO BOARD INDUSTRIES 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 2022-04-01 2023-03-31 FY 2023-03-31 2021-04-01 2022-03-31 2022-03-31 1 false false false E31123-000 2023-06-23 E31123-000 2018-04-01 2019-03-31 E31123-000 2019-04-01 2020-03-31 E31123-000 2020-04-01 2021-03-31 E31123-000 2021-04-01 2022-03-31 E31123-000 2022-04-01 2023-03-31 E31123-000 2019-03-31 E31123-000 2020-03-31 E31123-000 2021-03-31 E31123-000 2022-03-31 E31123-000 2023-03-31 E31123-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2019-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2020-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jpcrp030000-asr_E31123-000:WoodEnvironmentalSolutionBusinessReportableSegmentsMember E31123-000 2023-03-31 jpcrp_cor:CorporateSharedMember E31123-000 2023-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31123-000:WoodEnvironmentalSolutionBusinessReportableSegmentsMember E31123-000 2023-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E31123-000 2023-06-23 jpcrp_cor:OrdinaryShareMember E31123-000 2023-03-31 jpcrp_cor:OrdinaryShareMember E31123-000 2023-03-31 jpcrp_cor:No1MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No2MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No3MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No4MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No5MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No6MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No7MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No8MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No9MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:No10MajorShareholdersMember E31123-000 2023-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E31123-000 2023-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E31123-000 2023-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E31123-000 2023-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E31123-000 2023-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E31123-000 2023-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E31123-000 2023-03-31 jpcrp_cor:Row1Member E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:InoueHiroyukiMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:OmataTakuhikoMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:KawaiEisukeMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:TadakosiYukioMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:YoshidaHiroyukiMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:SaitouYoshiyukiMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:KoboriYuMember E31123-000 2023-06-23 jpcrp030000-asr_E31123-000:YosikiRyousukeMember E31123-000 2023-06-23 jpcrp_cor:Row1Member E31123-000 2023-06-23 jpcrp_cor:Row2Member E31123-000 2023-06-23 jpcrp_cor:Row3Member E31123-000 2023-06-23 jpcrp_cor:Row4Member E31123-000 2022-04-01 2023-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E31123-000 2022-04-01 2023-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E31123-000 2022-04-01 2023-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E31123-000 2022-03-31 jpcrp_cor:Row1Member E31123-000 2023-03-31 jpcrp_cor:Row2Member E31123-000 2022-03-31 jpcrp_cor:Row2Member E31123-000 2023-03-31 jpcrp_cor:Row3Member E31123-000 2022-03-31 jpcrp_cor:Row3Member E31123-000 2023-03-31 jpcrp_cor:Row4Member E31123-000 2022-03-31 jpcrp_cor:Row4Member E31123-000 2023-03-31 jpcrp_cor:Row5Member E31123-000 2022-03-31 jpcrp_cor:Row5Member E31123-000 2023-03-31 jpcrp_cor:Row6Member E31123-000 2022-03-31 jpcrp_cor:Row6Member E31123-000 2023-03-31 jpcrp_cor:Row7Member E31123-000 2022-03-31 jpcrp_cor:Row7Member E31123-000 2022-03-31 jppfs_cor:CapitalStockMember E31123-000 2021-03-31 jppfs_cor:CapitalStockMember E31123-000 2022-03-31 jppfs_cor:CapitalSurplusMember E31123-000 2021-03-31 jppfs_cor:CapitalSurplusMember E31123-000 2021-03-31 jppfs_cor:RetainedEarningsMember E31123-000 2022-03-31 jppfs_cor:RetainedEarningsMember E31123-000 2022-03-31 jppfs_cor:TreasuryStockMember E31123-000 2021-03-31 jppfs_cor:TreasuryStockMember E31123-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E31123-000 2021-03-31 jppfs_cor:ShareholdersEquityMember E31123-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E31123-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E31123-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E31123-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E31123-000 2021-03-31 jppfs_cor:NonControllingInterestsMember E31123-000 2022-03-31 jppfs_cor:NonControllingInterestsMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:CapitalStockMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:CapitalSurplusMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:RetainedEarningsMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:TreasuryStockMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ShareholdersEquityMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:NonControllingInterestsMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:NonControllingInterestsMember E31123-000 2023-03-31 jppfs_cor:CapitalStockMember E31123-000 2023-03-31 jppfs_cor:CapitalSurplusMember E31123-000 2023-03-31 jppfs_cor:RetainedEarningsMember E31123-000 2023-03-31 jppfs_cor:TreasuryStockMember E31123-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E31123-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E31123-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E31123-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E31123-000 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:ReserveForSpecialDepreciationGeneralMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:ReserveForSpecialDepreciationGeneralMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31123-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ReserveForSpecialDepreciationGeneralMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ReserveForSpecialDepreciationGeneralMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31123-000 2021-04-01 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31123-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:ReserveForSpecialDepreciationGeneralMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31123-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares