T&S Group

4055.TTSE GROWTHInformation & Communication
Filed as T&S inc. (2022-07–2024-04), T&S Group Inc. (2024-07–2026-05)
Major holders (5%+) · 5
HolderStakeChangeFiled
TAKEKAWA YOSHIHIRO24.37%0.00pp2026-05-29
Yokohama Capital12.88%—2025-10-08
Satoshi Kusaka7.37%—2024-06-28
Teruo Watanabe5.85%—2026-05-15
SYOSO LLC5.00%—2026-05-29

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 3
TY&D LLC2.50%2026-05-29
RINGO LLC2.50%2026-05-29
Kimiko Watanabe0.58%2026-05-15
Ownership history · 15
FiledHolderRatioChangePurpose
2026-05-29TY&D LLC2026-05-292.50%no changeStable shareholder
2026-05-29RINGO LLC2026-05-292.50%no changeStable shareholder
2026-05-29SYOSO LLC2026-05-295.00%newStable shareholder
2026-05-29TAKEKAWA YOSHIHIRO2026-05-2924.37%no changeStable shareholder
2026-05-15AmendedKimiko Watanabe2026-05-15 · amended0.58%newStable shareholder
2026-05-15AmendedTeruo Watanabe2026-05-15 · amended5.85%newStable shareholder
2025-12-15TY&D LLC2025-12-152.50%no changeStable shareholder
2025-12-15RINGO LLC2025-12-152.50%no changeStable shareholder
2025-12-15Yoshihiro Takekawa2025-12-1524.37%no changeStable shareholder
2025-10-08AmendedYokohama Capital2025-10-08 · amended12.88%newPure investment
2025-07-15TY&D LLC2025-07-152.50%newStable shareholder
2025-07-15RINGO LLC2025-07-152.50%newStable shareholder
2025-07-15Yoshihiro Takekawa2025-07-1524.37%-5.00ppStable shareholder
2025-04-07Yoshihiro Takekawa2025-04-0729.37%newStable shareholder
2024-06-28Satoshi Kusaka2024-06-287.37%newStable shareholder

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.