【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27日
【事業年度】 | 第16期(自　2025年１月１日　至　2025年12月31日)
【会社名】 | 株式会社サイフューズ
【英訳名】 | Cyfuse Biomedical K.K.
【代表者の役職氏名】 | 代表取締役　　秋　枝　静　香
【本店の所在の場所】 | 東京都港区三田三丁目５番27号　住友不動産東京三田サウスタワー
【電話番号】 | (03)6435－1885(代表)
【事務連絡者氏名】 | 取締役 ＣＦＯ 経営管理部長　　三　條　真　弘
【最寄りの連絡場所】 | 東京都港区三田三丁目５番27号　住友不動産東京三田サウスタワー
【電話番号】 | (03)6435－1885(代表)
【事務連絡者氏名】 | 取締役 ＣＦＯ 経営管理部長　　三　條　真　弘
【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) 証券会員制法人福岡証券取引所 (福岡市中央区天神二丁目14番地２号)

E38156 48920 株式会社サイフューズ Cyfuse Biomedical K.K. 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 2025-01-01 2025-12-31 FY 2025-12-31 2024-01-01 2024-12-31 2024-12-31 1 false false false E38156-000 2026-03-27 E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:AkiedaShizukaMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:HiroseTakuoMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:KishiYasutoMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:MizuguchiYusukeMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:OdaKazuyaMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:SanjoMasahiroMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:SuzukiKunihikoMember E38156-000 2026-03-27 jpcrp030000-asr_E38156-000:YoshiokaYasuhiroMember E38156-000 2026-03-27 jpcrp_cor:OrdinaryShareMember E38156-000 2026-03-27 jpcrp_cor:Row1Member E38156-000 2026-03-27 jpcrp_cor:Row2Member E38156-000 2026-03-27 jpcrp_cor:Row3Member E38156-000 2026-03-27 jpcrp_cor:Row4Member E38156-000 2026-03-27 jpcrp_cor:Row5Member E38156-000 2025-01-01 2025-12-31 E38156-000 2025-01-01 2025-12-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E38156-000 2025-01-01 2025-12-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E38156-000 2025-01-01 2025-12-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E38156-000 2025-12-31 E38156-000 2025-12-31 jpcrp_cor:No10MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No1MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No2MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No3MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No4MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No5MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No6MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No7MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No8MajorShareholdersMember E38156-000 2025-12-31 jpcrp_cor:No9MajorShareholdersMember E38156-000 2025-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E38156-000 2025-12-31 jpcrp_cor:OrdinaryShareMember E38156-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E38156-000 2025-12-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E38156-000 2025-12-31 jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember E38156-000 2025-12-31 jpcrp_cor:SharesWithNoVotingRightsMember E38156-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E38156-000 2025-12-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E38156-000 2024-01-01 2024-12-31 E38156-000 2024-01-01 2024-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E38156-000 2024-01-01 2024-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E38156-000 2024-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E38156-000 2023-01-01 2023-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E38156-000 2023-12-31 jppfs_cor:SubscriptionRightsToSharesMember jppfs_cor:NonConsolidatedMember E38156-000 2022-01-01 2022-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2022-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2021-01-01 2021-12-31 jppfs_cor:NonConsolidatedMember E38156-000 2021-12-31 jppfs_cor:NonConsolidatedMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure