【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】

2025年6月25日

【事業年度】

第67期(自 2024年4月1日 至 2025年3月31日)

【会社名】

株式会社昭和真空

【英訳名】

SHOWA SHINKU CO., LTD.

【代表者の役職氏名】

代表取締役執行役員社長 田中 彰一

【本店の所在の場所】

神奈川県相模原市中央区田名3062番地10

【電話番号】

042(764)0321(代表)

【事務連絡者氏名】

取締役執行役員 杉山 茂紀

【最寄りの連絡場所】

神奈川県相模原市中央区田名3062番地10

【電話番号】

042(764)0385

【事務連絡者氏名】

取締役執行役員 杉山 茂紀

【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)

 

 

 

E01719 63840 株式会社昭和真空 SHOWA SHINKU 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 2024-04-01 2025-03-31 FY 2025-03-31 2023-04-01 2024-03-31 2024-03-31 1 false false false E01719-000 2025-06-25 E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:AarakawaToshiakiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:AsamiYukihikoMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:FuyutsumeToshiyukiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:KanekoNatukiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:OmataKunimasaMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:SakumaYutakaMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:SugiyamaShigekiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:TakahashiHirohisaMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:TakimotoMasayukiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:TamotoHiroakiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:TanakaShoichiMember E01719-000 2025-06-25 jpcrp030000-asr_E01719-000:YamamotoMasakoMember E01719-000 2025-06-25 jpcrp_cor:OrdinaryShareMember E01719-000 2025-06-25 jpcrp_cor:Row1Member E01719-000 2025-06-25 jpcrp_cor:Row2Member E01719-000 2025-06-25 jpcrp_cor:Row3Member E01719-000 2025-06-25 jpcrp_cor:Row4Member E01719-000 2025-06-25 jpcrp_cor:Row5Member E01719-000 2025-06-25 jpcrp_cor:Row6Member E01719-000 2025-06-25 jpcrp_cor:Row7Member E01719-000 2024-04-01 2025-03-31 E01719-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember E01719-000 2024-04-01 2025-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E01719-000 2024-04-01 2025-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01719-000 2024-04-01 2025-03-31 jpcrp030000-asr_E01719-000:ServiceReportableSegmentsMember E01719-000 2024-04-01 2025-03-31 jpcrp030000-asr_E01719-000:VacuumTechnologyApplicationReportableSegmentsMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01719-000 2024-04-01 2025-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01719-000 2024-04-01 2025-03-31 jpcrp_cor:ReportableSegmentsMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01719-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01719-000 2025-03-31 E01719-000 2025-03-31 jppfs_cor:CapitalStockMember E01719-000 2025-03-31 jppfs_cor:CapitalSurplusMember E01719-000 2025-03-31 jpcrp_cor:CorporateSharedMember E01719-000 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01719-000 2025-03-31 jpcrp030000-asr_E01719-000:ServiceReportableSegmentsMember E01719-000 2025-03-31 jpcrp030000-asr_E01719-000:VacuumTechnologyApplicationReportableSegmentsMember E01719-000 2025-03-31 jpcrp_cor:No10MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No1MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No2MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No3MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No4MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No5MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No6MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No7MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No8MajorShareholdersMember E01719-000 2025-03-31 jpcrp_cor:No9MajorShareholdersMember E01719-000 2025-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E01719-000 2025-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01719-000:ServiceReportableSegmentsMember E01719-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01719-000:VacuumTechnologyApplicationReportableSegmentsMember E01719-000 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E01719-000 2025-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01719-000 2025-03-31 jpcrp_cor:OrdinaryShareMember E01719-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01719-000 2025-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01719-000 2025-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01719-000 2025-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01719-000 2025-03-31 jpcrp_cor:ReportableSegmentsMember E01719-000 2025-03-31 jppfs_cor:RetainedEarningsMember E01719-000 2025-03-31 jpcrp_cor:Row1Member E01719-000 2025-03-31 jppfs_cor:ShareholdersEquityMember E01719-000 2025-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01719-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01719-000 2025-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01719-000 2025-03-31 jppfs_cor:TreasuryStockMember E01719-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01719-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01719-000 2023-04-01 2024-03-31 E01719-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01719-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01719-000:ServiceReportableSegmentsMember E01719-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01719-000:VacuumTechnologyApplicationReportableSegmentsMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01719-000 2023-04-01 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01719-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01719-000 2024-03-31 E01719-000 2024-03-31 jppfs_cor:CapitalStockMember E01719-000 2024-03-31 jppfs_cor:CapitalSurplusMember E01719-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01719-000 2024-03-31 jpcrp030000-asr_E01719-000:ServiceReportableSegmentsMember E01719-000 2024-03-31 jpcrp030000-asr_E01719-000:VacuumTechnologyApplicationReportableSegmentsMember E01719-000 2024-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01719-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01719-000 2024-03-31 jpcrp_cor:ReportableSegmentsMember E01719-000 2024-03-31 jppfs_cor:RetainedEarningsMember E01719-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E01719-000 2024-03-31 jppfs_cor:TreasuryStockMember E01719-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01719-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01719-000 2022-04-01 2023-03-31 E01719-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 E01719-000 2023-03-31 jppfs_cor:CapitalStockMember E01719-000 2023-03-31 jppfs_cor:CapitalSurplusMember E01719-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01719-000 2023-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01719-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01719-000 2023-03-31 jppfs_cor:RetainedEarningsMember E01719-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E01719-000 2023-03-31 jppfs_cor:TreasuryStockMember E01719-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01719-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01719-000 2021-04-01 2022-03-31 E01719-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2022-03-31 E01719-000 2022-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2020-04-01 2021-03-31 E01719-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01719-000 2021-03-31 E01719-000 2021-03-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares