| When | Movement | Decision | Who |
|---|---|---|---|
| 02.10.2026 | 1y · $233.2K/y | Contract renewal offered | |
| 06.09.2026 | Omiya Ardija → Omiya Ardija U20 | Administrative demotion | Haraguchi Ko |
| 03.08.2026 | Transfer listed | Player unhappy at the club | Haraguchi Ko |
| 03.08.2026 | 1y · $222.1K/y | Contract renewal offered |