【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24日

【事業年度】

第30期(自 2025年4月1日 至 2025年12月31日)

【会社名】

ソースネクスト株式会社

【英訳名】

SOURCENEXT CORPORATION

【代表者の役職氏名】

代表取締役社長 兼 COO 小 嶋 智 彰

【本店の所在の場所】

東京都千代田区三番町3番地8
 (2025年12月15日から本店所在地 東京都港区赤坂一丁目14番14号 が上記のように移転しております。)

【電話番号】

03-5797-7165(代表)

【事務連絡者氏名】

取締役 兼 CFO 青 山 文 彦

【最寄りの連絡場所】

東京都千代田区三番町3番地8

【電話番号】

03-5797-7165(代表)

【事務連絡者氏名】

取締役 兼 CFO 青 山 文 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)

 

 

E05647 43440 ソースネクスト株式会社 SOURCENEXT CORPORATION 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 2025-04-01 2025-12-31 FY 2025-12-31 2024-04-01 2025-03-31 2025-03-31 1 false false false E05647-000 2026-03-24 E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:AndoKunitakeMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:AoyamaFumihikoMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:KinamiMahoMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:KobayashiTetsuyaMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:KojimaTomoakiMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:MatsudaNoriyukiMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:NakaidoNobuhideMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:OueAikoMember E05647-000 2026-03-24 jpcrp030000-asr_E05647-000:SugitaKenichiMember E05647-000 2026-03-24 jpcrp_cor:OrdinaryShareMember E05647-000 2026-03-24 jpcrp_cor:Row1Member E05647-000 2026-03-24 jpcrp_cor:Row2Member E05647-000 2026-03-24 jpcrp_cor:Row3Member E05647-000 2026-03-24 jpcrp_cor:Row4Member E05647-000 2026-03-24 jpcrp_cor:Row5Member E05647-000 2026-03-24 jpcrp_cor:Row6Member E05647-000 2026-03-24 jpcrp_cor:Row7Member E05647-000 2026-03-24 jpcrp_cor:Row8Member E05647-000 2025-04-01 2025-12-31 E05647-000 2025-04-01 2025-12-31 jppfs_cor:CapitalStockMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:CapitalSurplusMember E05647-000 2025-04-01 2025-12-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E05647-000 2025-04-01 2025-12-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05647-000 2025-04-01 2025-12-31 jpcrp030000-asr_E05647-000:JapanReportableSegmentMember E05647-000 2025-04-01 2025-12-31 jpcrp030000-asr_E05647-000:TheUnitedStatesOfAmericaReportableSegmentMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:NonControllingInterestsMember E05647-000 2025-04-01 2025-12-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E05647-000 2025-04-01 2025-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:RetainedEarningsMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ShareholdersEquityMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:TreasuryStockMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05647-000 2025-04-01 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05647-000 2025-12-31 E05647-000 2025-12-31 jppfs_cor:CapitalStockMember E05647-000 2025-12-31 jppfs_cor:CapitalSurplusMember E05647-000 2025-12-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05647-000 2025-12-31 jpcrp_cor:No10MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No1MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No2MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No3MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No4MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No5MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No6MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No7MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No8MajorShareholdersMember E05647-000 2025-12-31 jpcrp_cor:No9MajorShareholdersMember E05647-000 2025-12-31 jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-12-31 jppfs_cor:NonControllingInterestsMember E05647-000 2025-12-31 jpcrp_cor:OrdinaryShareMember E05647-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E05647-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E05647-000 2025-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E05647-000 2025-12-31 jppfs_cor:RetainedEarningsMember E05647-000 2025-12-31 jpcrp_cor:Row10Member E05647-000 2025-12-31 jpcrp_cor:Row11Member E05647-000 2025-12-31 jpcrp_cor:Row1Member E05647-000 2025-12-31 jpcrp_cor:Row2Member E05647-000 2025-12-31 jpcrp_cor:Row3Member E05647-000 2025-12-31 jpcrp_cor:Row4Member E05647-000 2025-12-31 jpcrp_cor:Row5Member E05647-000 2025-12-31 jpcrp_cor:Row6Member E05647-000 2025-12-31 jpcrp_cor:Row7Member E05647-000 2025-12-31 jpcrp_cor:Row8Member E05647-000 2025-12-31 jpcrp_cor:Row9Member E05647-000 2025-12-31 jppfs_cor:ShareholdersEquityMember E05647-000 2025-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E05647-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E05647-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E05647-000 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember E05647-000 2025-12-31 jppfs_cor:TreasuryStockMember E05647-000 2025-12-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05647-000 2025-12-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05647-000 2024-04-01 2025-03-31 E05647-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:NonControllingInterestsMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:RetainedEarningsMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ShareholdersEquityMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:TreasuryStockMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05647-000 2024-04-01 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05647-000 2025-03-31 E05647-000 2025-03-31 jppfs_cor:CapitalStockMember E05647-000 2025-03-31 jppfs_cor:CapitalSurplusMember E05647-000 2025-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05647-000 2025-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05647-000 2025-03-31 jppfs_cor:NonControllingInterestsMember E05647-000 2025-03-31 jppfs_cor:RetainedEarningsMember E05647-000 2025-03-31 jpcrp_cor:Row1Member E05647-000 2025-03-31 jppfs_cor:ShareholdersEquityMember E05647-000 2025-03-31 jppfs_cor:SubscriptionRightsToSharesMember E05647-000 2025-03-31 jppfs_cor:TreasuryStockMember E05647-000 2025-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05647-000 2025-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05647-000 2023-04-01 2024-03-31 E05647-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 E05647-000 2024-03-31 jppfs_cor:CapitalStockMember E05647-000 2024-03-31 jppfs_cor:CapitalSurplusMember E05647-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E05647-000 2024-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E05647-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E05647-000 2024-03-31 jppfs_cor:RetainedEarningsMember E05647-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E05647-000 2024-03-31 jppfs_cor:SubscriptionRightsToSharesMember E05647-000 2024-03-31 jppfs_cor:TreasuryStockMember E05647-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E05647-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E05647-000 2022-04-01 2023-03-31 E05647-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2023-03-31 E05647-000 2023-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2021-04-01 2022-03-31 E05647-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2022-03-31 E05647-000 2022-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2020-04-01 2021-03-31 E05647-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E05647-000 2021-03-31 E05647-000 2021-03-31 jppfs_cor:NonConsolidatedMember iso4217:JPY iso4217:JPY xbrli:shares xbrli:pure xbrli:shares