【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】

四国財務局長

【提出日】

2024年6月14日

【事業年度】

第75期(自 2023年4月1日 至 2024年3月31日)

【会社名】

セキ株式会社

【英訳名】

SEKI CO.,LTD.

【代表者の役職氏名】

代表取締役社長  関  宏 孝

【本店の所在の場所】

愛媛県松山市湊町七丁目7番地1

【電話番号】

(089)945―0111(代表)

【事務連絡者氏名】

執行役員経営管理副本部長 吉川 浩司

【最寄りの連絡場所】

愛媛県松山市湊町七丁目7番地1

【電話番号】

(089)945―0111(代表)

【事務連絡者氏名】

執行役員経営管理副本部長 吉川 浩司

【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)

 

 

E00730 78570 セキ株式会社 SEKI.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 E00730-000 2024-06-14 E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:MatsunagaShigeruMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:MiyabeTakashiMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:NarimatsuIsaoMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:OkadaKatsushiMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:SekiHirotakaMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:SekiKeizouMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:SogouYoshihikoMember E00730-000 2024-06-14 jpcrp030000-asr_E00730-000:TakayukiMatsutomoMember E00730-000 2024-06-14 jpcrp_cor:OrdinaryShareMember E00730-000 2024-06-14 jpcrp_cor:Row1Member E00730-000 2024-06-14 jpcrp_cor:Row2Member E00730-000 2024-06-14 jpcrp_cor:Row3Member E00730-000 2024-06-14 jpcrp_cor:Row4Member E00730-000 2024-06-14 jpcrp_cor:Row5Member E00730-000 2024-06-14 jpcrp_cor:Row6Member E00730-000 2024-06-14 jpcrp_cor:Row7Member E00730-000 2024-06-14 jpcrp_cor:Row8Member E00730-000 2023-04-01 2024-03-31 E00730-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E00730-000 2023-04-01 2024-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E00730-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E00730-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00730-000:ArtMuseumRelatedReportableSegmentsMember E00730-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00730-000:CatalogSalesRelatedReportableSegmentsMember E00730-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00730-000:PaperAndPaperboardSalesRelatedReportableSegmentsMember E00730-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00730-000:PrintingRelatedReportableSegmentsMember E00730-000 2023-04-01 2024-03-31 jpcrp030000-asr_E00730-000:PublishingAndAdvertisementAgencyRelatedReportableSegmentsMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E00730-000 2023-04-01 2024-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E00730-000 2023-04-01 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00730-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00730-000 2024-03-31 E00730-000 2024-03-31 jppfs_cor:CapitalStockMember E00730-000 2024-03-31 jppfs_cor:CapitalSurplusMember E00730-000 2024-03-31 jpcrp_cor:CorporateSharedMember E00730-000 2024-03-31 jpcrp030000-asr_E00730-000:ArtMuseumRelatedReportableSegmentsMember E00730-000 2024-03-31 jpcrp030000-asr_E00730-000:CatalogSalesRelatedReportableSegmentsMember E00730-000 2024-03-31 jpcrp030000-asr_E00730-000:PaperAndPaperboardSalesRelatedReportableSegmentsMember E00730-000 2024-03-31 jpcrp030000-asr_E00730-000:PrintingRelatedReportableSegmentsMember E00730-000 2024-03-31 jpcrp030000-asr_E00730-000:PublishingAndAdvertisementAgencyRelatedReportableSegmentsMember E00730-000 2024-03-31 jpcrp_cor:No10MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No1MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No2MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No3MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No4MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No5MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No6MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No7MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No8MajorShareholdersMember E00730-000 2024-03-31 jpcrp_cor:No9MajorShareholdersMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E00730-000 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00730-000:ArtMuseumRelatedReportableSegmentsMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00730-000:CatalogSalesRelatedReportableSegmentsMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00730-000:PaperAndPaperboardSalesRelatedReportableSegmentsMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00730-000:PrintingRelatedReportableSegmentsMember E00730-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E00730-000:PublishingAndAdvertisementAgencyRelatedReportableSegmentsMember E00730-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00730-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E00730-000 2024-03-31 jpcrp_cor:OrdinaryShareMember E00730-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E00730-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E00730-000 2024-03-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E00730-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00730-000 2024-03-31 jppfs_cor:RetainedEarningsMember E00730-000 2024-03-31 jpcrp_cor:Row1Member E00730-000 2024-03-31 jpcrp_cor:Row2Member E00730-000 2024-03-31 jpcrp_cor:Row3Member E00730-000 2024-03-31 jpcrp_cor:Row4Member E00730-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E00730-000 2024-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E00730-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E00730-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E00730-000 2024-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00730-000 2024-03-31 jppfs_cor:TreasuryStockMember E00730-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00730-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00730-000 2022-04-01 2023-03-31 E00730-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E00730-000 2022-04-01 2023-03-31 jpcrp030000-asr_E00730-000:ArtMuseumRelatedReportableSegmentsMember E00730-000 2022-04-01 2023-03-31 jpcrp030000-asr_E00730-000:CatalogSalesRelatedReportableSegmentsMember E00730-000 2022-04-01 2023-03-31 jpcrp030000-asr_E00730-000:PaperAndPaperboardSalesRelatedReportableSegmentsMember E00730-000 2022-04-01 2023-03-31 jpcrp030000-asr_E00730-000:PrintingRelatedReportableSegmentsMember E00730-000 2022-04-01 2023-03-31 jpcrp030000-asr_E00730-000:PublishingAndAdvertisementAgencyRelatedReportableSegmentsMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:NonControllingInterestsMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E00730-000 2022-04-01 2023-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00730-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00730-000 2023-03-31 E00730-000 2023-03-31 jppfs_cor:CapitalStockMember E00730-000 2023-03-31 jppfs_cor:CapitalSurplusMember E00730-000 2023-03-31 jpcrp030000-asr_E00730-000:ArtMuseumRelatedReportableSegmentsMember E00730-000 2023-03-31 jpcrp030000-asr_E00730-000:CatalogSalesRelatedReportableSegmentsMember E00730-000 2023-03-31 jpcrp030000-asr_E00730-000:PaperAndPaperboardSalesRelatedReportableSegmentsMember E00730-000 2023-03-31 jpcrp030000-asr_E00730-000:PrintingRelatedReportableSegmentsMember E00730-000 2023-03-31 jpcrp030000-asr_E00730-000:PublishingAndAdvertisementAgencyRelatedReportableSegmentsMember E00730-000 2023-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00730-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E00730-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00730-000 2023-03-31 jppfs_cor:RetainedEarningsMember E00730-000 2023-03-31 jpcrp_cor:Row1Member E00730-000 2023-03-31 jpcrp_cor:Row2Member E00730-000 2023-03-31 jpcrp_cor:Row3Member E00730-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E00730-000 2023-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E00730-000 2023-03-31 jppfs_cor:TreasuryStockMember E00730-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00730-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00730-000 2021-04-01 2022-03-31 E00730-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 E00730-000 2022-03-31 jppfs_cor:CapitalStockMember E00730-000 2022-03-31 jppfs_cor:CapitalSurplusMember E00730-000 2022-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E00730-000 2022-03-31 jppfs_cor:NonControllingInterestsMember E00730-000 2022-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E00730-000 2022-03-31 jppfs_cor:RetainedEarningsMember E00730-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E00730-000 2022-03-31 jppfs_cor:TreasuryStockMember E00730-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E00730-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E00730-000 2020-04-01 2021-03-31 E00730-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2021-03-31 E00730-000 2021-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2019-04-01 2020-03-31 E00730-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E00730-000 2020-03-31 E00730-000 2020-03-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares