| When | Movement | Decision | Who |
|---|---|---|---|
| 02.08.2026 | Sagan Tosu → Sagan Tosu U20 | Administrative demotion | Osako Takehiro |
| 01.08.2026 | Transfer listed | Surplus to squad requirements | Osako Takehiro |
| 01.08.2026 | 2y · $442.2K/y | Contract renewal offered | Osako Takehiro |
| 01.08.2026 | 4y · $600.1K/y | Contract renewal offered |