【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】

2026年3月23日

【事業年度】

第18期(自 2025年1月1日 至 2025年12月31日)

【会社名】

株式会社オークネット

【英訳名】

AUCNET INC.

【代表者の役職氏名】

代表取締役社長CEO 藤崎 慎一郎

【本店の所在の場所】

東京都港区北青山二丁目5番8号

【電話番号】

03(6440)2500(代表)

【事務連絡者氏名】

取締役専務執行役員CFO 谷口 博樹

【最寄りの連絡場所】

東京都港区北青山二丁目5番8号

【電話番号】

03(6440)2552

【事務連絡者氏名】

取締役専務執行役員CFO 谷口 博樹

【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)

 

 

E21122 39640 株式会社オークネット Aucnet Inc 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 2025-01-01 2025-12-31 FY 2025-12-31 2024-01-01 2024-12-31 2024-12-31 1 false false false E21122-000 2026-03-23 E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:FujisakiKiyotakaMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:FujisakiShinichiroMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:HandaMichiMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:IchiiKatsuhikoMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:MakiToshioMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:NagaiMikitoMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:SatoShunjiMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:TakigawaMasayasuMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:TaniguchiHirokiMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:TsukamotoMegumiMember E21122-000 2026-03-23 jpcrp030000-asr_E21122-000:UmenoSeiichiroMember E21122-000 2026-03-23 jpcrp_cor:OrdinaryShareMember E21122-000 2026-03-23 jpcrp_cor:Row1Member E21122-000 2026-03-23 jpcrp_cor:Row2Member E21122-000 2026-03-23 jpcrp_cor:Row3Member E21122-000 2026-03-23 jpcrp_cor:Row4Member E21122-000 2026-03-23 jpcrp_cor:Row5Member E21122-000 2026-03-23 jpcrp_cor:Row6Member E21122-000 2025-01-01 2025-12-31 E21122-000 2025-01-01 2025-12-31 jppfs_cor:CapitalStockMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:CapitalSurplusMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:CorporateSharedMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E21122-000 2025-01-01 2025-12-31 jpcrp030000-asr_E21122-000:FujisakiShinichiroMember E21122-000 2025-01-01 2025-12-31 jpcrp030000-asr_E21122-000:LifestyleProductReportableSegmentMember E21122-000 2025-01-01 2025-12-31 jpcrp030000-asr_E21122-000:MobilityAndEnergyReportableSegmentMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:NonControllingInterestsMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:OtherReportableSegmentsMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:ReportableSegmentsMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ShareholdersEquityMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:TreasuryStockMember E21122-000 2025-01-01 2025-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E21122-000 2025-01-01 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E21122-000 2025-12-31 E21122-000 2025-12-31 jppfs_cor:CapitalStockMember E21122-000 2025-12-31 jppfs_cor:CapitalSurplusMember E21122-000 2025-12-31 jpcrp_cor:CorporateSharedMember E21122-000 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E21122-000 2025-12-31 jpcrp030000-asr_E21122-000:LifestyleProductReportableSegmentMember E21122-000 2025-12-31 jpcrp030000-asr_E21122-000:MobilityAndEnergyReportableSegmentMember E21122-000 2025-12-31 jpcrp_cor:No10MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No1MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No2MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No3MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No4MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No5MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No6MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No7MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No8MajorShareholdersMember E21122-000 2025-12-31 jpcrp_cor:No9MajorShareholdersMember E21122-000 2025-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E21122-000 2025-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E21122-000:LifestyleProductReportableSegmentMember E21122-000 2025-12-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E21122-000:MobilityAndEnergyReportableSegmentMember E21122-000 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E21122-000 2025-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E21122-000 2025-12-31 jppfs_cor:NonControllingInterestsMember E21122-000 2025-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E21122-000 2025-12-31 jpcrp_cor:OrdinaryShareMember E21122-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E21122-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E21122-000 2025-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E21122-000 2025-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E21122-000 2025-12-31 jpcrp_cor:ReportableSegmentsMember E21122-000 2025-12-31 jppfs_cor:RetainedEarningsMember E21122-000 2025-12-31 jpcrp_cor:Row1Member E21122-000 2025-12-31 jpcrp_cor:Row2Member E21122-000 2025-12-31 jpcrp_cor:Row3Member E21122-000 2025-12-31 jppfs_cor:ShareholdersEquityMember E21122-000 2025-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E21122-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E21122-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E21122-000 2025-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E21122-000 2025-12-31 jppfs_cor:TreasuryStockMember E21122-000 2025-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E21122-000 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E21122-000 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E21122-000 2024-01-01 2024-12-31 E21122-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember E21122-000 2024-01-01 2024-12-31 jpcrp_cor:ConsolidatedAccountingGroupMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E21122-000 2024-01-01 2024-12-31 jpcrp030000-asr_E21122-000:LifestyleProductReportableSegmentMember E21122-000 2024-01-01 2024-12-31 jpcrp030000-asr_E21122-000:MobilityAndEnergyReportableSegmentMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:NonControllingInterestsMember E21122-000 2024-01-01 2024-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E21122-000 2024-01-01 2024-12-31 jpcrp_cor:ReportableSegmentsMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember E21122-000 2024-01-01 2024-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:TreasuryStockMember E21122-000 2024-01-01 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E21122-000 2024-01-01 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E21122-000 2024-12-31 E21122-000 2024-12-31 jppfs_cor:CapitalStockMember E21122-000 2024-12-31 jppfs_cor:CapitalSurplusMember E21122-000 2024-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E21122-000 2024-12-31 jpcrp030000-asr_E21122-000:LifestyleProductReportableSegmentMember E21122-000 2024-12-31 jpcrp030000-asr_E21122-000:MobilityAndEnergyReportableSegmentMember E21122-000 2024-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E21122-000 2024-12-31 jppfs_cor:NonControllingInterestsMember E21122-000 2024-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E21122-000 2024-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E21122-000 2024-12-31 jpcrp_cor:ReportableSegmentsMember E21122-000 2024-12-31 jppfs_cor:RetainedEarningsMember E21122-000 2024-12-31 jpcrp_cor:Row1Member E21122-000 2024-12-31 jpcrp_cor:Row2Member E21122-000 2024-12-31 jpcrp_cor:Row3Member E21122-000 2024-12-31 jppfs_cor:ShareholdersEquityMember E21122-000 2024-12-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E21122-000 2024-12-31 jppfs_cor:TreasuryStockMember E21122-000 2024-12-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E21122-000 2024-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E21122-000 2024-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E21122-000 2023-01-01 2023-12-31 E21122-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 E21122-000 2023-12-31 jppfs_cor:CapitalStockMember E21122-000 2023-12-31 jppfs_cor:CapitalSurplusMember E21122-000 2023-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E21122-000 2023-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E21122-000 2023-12-31 jppfs_cor:NonControllingInterestsMember E21122-000 2023-12-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E21122-000 2023-12-31 jppfs_cor:RetainedEarningsMember E21122-000 2023-12-31 jppfs_cor:ShareholdersEquityMember E21122-000 2023-12-31 jppfs_cor:TreasuryStockMember E21122-000 2023-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E21122-000 2023-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E21122-000 2022-01-01 2022-12-31 E21122-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2022-12-31 E21122-000 2022-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2021-01-01 2021-12-31 E21122-000 2021-01-01 2021-12-31 jppfs_cor:NonConsolidatedMember E21122-000 2021-12-31 E21122-000 2021-12-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares utr:tCO2e