【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】 | 東海財務局長
【提出日】 | 2025年９月25日
【事業年度】 | 第33期(自　2024年７月１日　至　2025年６月30日)
【会社名】 | KeePer技研株式会社
【英訳名】 | KeePer Technical Laboratory Co., Ltd.
【代表者の役職氏名】 | 代表取締役会長兼CEO　谷　好通
【本店の所在の場所】 | 愛知県大府市吉川町４丁目17番地
【電話番号】 | 0562-45-5258　(代表）
【事務連絡者氏名】 | 総務部次長　伊東　真志
【最寄りの連絡場所】 | 愛知県大府市吉川町４丁目17番地
【電話番号】 | 0562-45-5258
【事務連絡者氏名】 | 総務部次長　伊東　真志
【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) 株式会社名古屋証券取引所 (愛知県名古屋市中区栄三丁目８番20号)

E31216 60360 KeePer技研株式会社 KeePer Technical Laboratory 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 false cte 2024-07-01 2025-06-30 FY 2025-06-30 2023-07-01 2024-06-30 2024-06-30 1 false false false E31216-000 2025-09-25 E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:FukayaMasatoshiMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:HarunaJunyaMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:IchikawaMasahiroMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:ItouMorihiroMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:KakuToshiyukiMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:KonoFumioMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:MasudaTakashiMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:MatsubaraYoshihiroMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:MiuraKensukeMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:NozakiKeisukeMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:OsimaMoeMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:SaitoRyosukeMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:SuzuokiChikashiMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:TaniYoshimichiMember E31216-000 2025-09-25 jpcrp030000-asr_E31216-000:YamashitaAyakoMember E31216-000 2025-09-25 jpcrp_cor:OrdinaryShareMember E31216-000 2025-09-25 jpcrp_cor:Row1Member E31216-000 2025-09-25 jpcrp_cor:Row2Member E31216-000 2025-09-25 jpcrp_cor:Row3Member E31216-000 2025-09-25 jpcrp_cor:Row4Member E31216-000 2025-09-25 jpcrp_cor:Row5Member E31216-000 2024-07-01 2025-06-30 E31216-000 2024-07-01 2025-06-30 jpcrp_cor:CorporateSharedMember E31216-000 2024-07-01 2025-06-30 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E31216-000 2024-07-01 2025-06-30 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E31216-000 2024-07-01 2025-06-30 jpcrp030000-asr_E31216-000:KeePerLABOOperationReportableSegmentsMember E31216-000 2024-07-01 2025-06-30 jpcrp030000-asr_E31216-000:KeePerProductsAndOthersRelatedReportableSegmentsMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerLABOOperationReportableSegmentsMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerProductsAndOthersRelatedReportableSegmentsMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReconcilingItemsMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31216-000 2024-07-01 2025-06-30 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E31216-000 2025-06-30 E31216-000 2025-06-30 jpcrp_cor:No10MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No11MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No1MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No2MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No3MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No4MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No5MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No6MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No7MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No8MajorShareholdersMember E31216-000 2025-06-30 jpcrp_cor:No9MajorShareholdersMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerLABOOperationReportableSegmentsMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerProductsAndOthersRelatedReportableSegmentsMember E31216-000 2025-06-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReconcilingItemsMember E31216-000 2025-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E31216-000 2025-06-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31216-000 2025-06-30 jpcrp_cor:OrdinaryShareMember E31216-000 2025-06-30 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E31216-000 2025-06-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E31216-000 2025-06-30 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E31216-000 2025-06-30 jpcrp_cor:Row10Member E31216-000 2025-06-30 jpcrp_cor:Row1Member E31216-000 2025-06-30 jpcrp_cor:Row2Member E31216-000 2025-06-30 jpcrp_cor:Row3Member E31216-000 2025-06-30 jpcrp_cor:Row4Member E31216-000 2025-06-30 jpcrp_cor:Row5Member E31216-000 2025-06-30 jpcrp_cor:Row6Member E31216-000 2025-06-30 jpcrp_cor:Row7Member E31216-000 2025-06-30 jpcrp_cor:Row8Member E31216-000 2025-06-30 jpcrp_cor:Row9Member E31216-000 2025-06-30 jpcrp_cor:SharesWithNoVotingRightsMember E31216-000 2025-06-30 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E31216-000 2025-06-30 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E31216-000 2023-07-01 2024-06-30 E31216-000 2023-07-01 2024-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerLABOOperationReportableSegmentsMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerProductsAndOthersRelatedReportableSegmentsMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReconcilingItemsMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-07-01 2024-06-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerLABOOperationReportableSegmentsMember E31216-000 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E31216-000:KeePerProductsAndOthersRelatedReportableSegmentsMember E31216-000 2024-06-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReconcilingItemsMember E31216-000 2024-06-30 jppfs_cor:NonConsolidatedMember jpcrp_cor:ReportableSegmentsMember E31216-000 2024-06-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31216-000 2024-06-30 jpcrp_cor:Row1Member E31216-000 2024-06-30 jpcrp_cor:Row2Member E31216-000 2022-07-01 2023-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E31216-000 2023-06-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E31216-000 2021-07-01 2022-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2022-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2020-07-01 2021-06-30 jppfs_cor:NonConsolidatedMember E31216-000 2021-06-30 jppfs_cor:NonConsolidatedMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure