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Koei Tecmo Holdings

3635.TInformation & Communication
In English · 6
Fri, Jan 9 · JST2 filings
16:285% STAKEKoei Tecmo Holdings · Public Investment Fund · 8.97% → 0.00%−8.97pp14:565% STAKEKoei Tecmo Holdings · Ayar First Investment Company · 9.30%new 9.30%
Thu, Sep 18 · JST2 filings
14:125% STAKEKoei Tecmo Holdings · Kankyoukagaku Kabushikikaisya + 6 joint holders · 8.79% → 7.72%−1.07pp11:035% STAKEKoei Tecmo Holdings · Koyu Holdings Corporation + 4 joint holders · 54.53% → 52.74%−1.79pp
Mon, May 19 · JST1 filing
16:05MATERIALKoei Tecmo Holdings · Share transfer
Mon, Aug 26 · JST1 filing
09:575% STAKEKoei Tecmo Holdings · Koyu Holdings Corporation + 4 joint holders · 53.53% → 54.53%+1.00pp
All EDINET filings · 122
AllFinancial 36Tender offer 25% 58Material 8Other 18
FiledDocumentFilerSource
2026-06-29Material event reportKOEI TECMO HOLDINGS CO., LTD.S100YMFA
2026-06-23Material event reportKOEI TECMO HOLDINGS CO., LTD.S100YI4W
2026-06-19CEO/CFO certificationKOEI TECMO HOLDINGS CO., LTD.S100YEEX
2026-06-19Internal control reportKOEI TECMO HOLDINGS CO., LTD.S100YEF4
2026-06-19Annual reportKOEI TECMO HOLDINGS CO., LTD.S100YEES
2026-01-09Large shareholding reportRelated to S100QVN3PaburikkuinbesutomentofandoS100XF2R
2026-01-09Large shareholding reportAyaru Fasuto Inbesutomento KanpaniS100XENS
2025-11-10CEO/CFO certificationKOEI TECMO HOLDINGS CO., LTD.S100WZVM
2025-11-10Half-year reportKOEI TECMO HOLDINGS CO., LTD.S100WZVB
2025-09-18Large shareholding reportKakihara KenseiS100WPQM
2025-09-18Large shareholding reportErikawa YouichiS100WOBI
2025-09-10Amended securities registrationRelated to S100WMNPKOEI TECMO HOLDINGS CO., LTD.S100WNXJ
2025-09-10Amended securities registrationRelated to S100WMNNKOEI TECMO HOLDINGS CO., LTD.S100WNXH
2025-09-02Securities registrationKOEI TECMO HOLDINGS CO., LTD.S100WMNN
2025-09-02Securities registrationKOEI TECMO HOLDINGS CO., LTD.S100WMNP
2025-06-24Material event reportKOEI TECMO HOLDINGS CO., LTD.S100W3B7
2025-06-20CEO/CFO certificationKOEI TECMO HOLDINGS CO., LTD.S100W0Z1
2025-06-20Internal control reportKOEI TECMO HOLDINGS CO., LTD.S100W0Z6
2025-06-20Annual reportKOEI TECMO HOLDINGS CO., LTD.S100W144
2025-05-19Material event reportKOEI TECMO HOLDINGS CO., LTD.S100VRWF
2024-11-11CEO/CFO certificationKOEI TECMO HOLDINGS CO., LTD.S100UNWN
2024-11-11Half-year reportKOEI TECMO HOLDINGS CO., LTD.S100UNWG
2024-09-24Amended material event reportAmends S100UCBXKOEI TECMO HOLDINGS CO., LTD.S100UEP0
2024-09-09Material event reportKOEI TECMO HOLDINGS CO., LTD.S100UCBX
2024-08-26Large shareholding reportErikawa YouichiS100U8TF
2024-07-11Large shareholding reportErikawa YouichiS100TZFN
2024-06-25Material event reportKOEI TECMO HOLDINGS CO., LTD.S100TRMX
2024-06-21CEO/CFO certificationKOEI TECMO HOLDINGS CO., LTD.S100TPE2
2024-06-21Internal control reportKOEI TECMO HOLDINGS CO., LTD.S100TPED
2024-06-21Annual reportKOEI TECMO HOLDINGS CO., LTD.S100TOUL

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 23 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NHBH
2021-09-30quarterlyoriginal indexedS100MPFS
2021-06-30quarterlyoriginal indexedS100M6GT
—annualoriginal indexedS100LXDQ
2021-03-31annualoriginal indexedS100LK40
2020-12-31quarterlyoriginal indexedS100KO1Z
2020-09-30quarterlyoriginal indexedS100K2IX
2020-06-30quarterlyoriginal indexedS100JH17
—annualoriginal indexedS100J2IF
2020-03-31annualoriginal indexedS100IU56
2019-12-31quarterlyoriginal indexedS100HXYC
2019-09-30quarterlyoriginal indexedS100HAJA
2019-06-30quarterlyoriginal indexedS100GLVM
2019-03-31annualoriginal indexedS100G2AS
2018-12-31quarterlyoriginal indexedS100F4X8
2018-09-30quarterlyoriginal indexedS100EG3P
2018-06-30quarterlyoriginal indexedS100DRP9
2018-03-31annualoriginal indexedS100D8G0
2017-12-31quarterlypending downloadS100CB9K
2017-09-30quarterlypending downloadS100BOYG
2017-06-30quarterlypending downloadS100AZDG
2017-03-31annualpending downloadS100AI4U
2016-12-31quarterlypending downloadS1009LZM