| Player | From | Fee | Date |
|---|---|---|---|
| Kojima Ryosuke | Kashiwa Reysol | 480.0K | 02.09.2026 |
| Funaki Kakeru | Albirex Niigata | 370.0K | 02.09.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Poramet Arjvirai | 30.06.2027 | ||
| Naoki Kawaguchi | Jubilo Iwata | 06.01.2027 | |
| Shion Inoue | Jubilo Iwata | 06.01.2027 | |
| Noah Kenshin Browne | 31.01.2027 | ||
| Harumi Minamino | Gamba Osaka | 11.08.2026 | 05.12.2026 |
| Yuto Ozeki | Kawasaki Frontale | 12.08.2026 | 05.12.2026 |
| Ryotaro Tsunoda | Yokohama F. Marinos | 14.08.2026 | 05.12.2026 |
| Ryoya Kimura | Yokohama F. Marinos | 23.08.2026 | 05.12.2026 |
| Kosei Suwama | Yokohama F. Marinos | 23.08.2026 | 05.12.2026 |
| Hayate Ueki | Urawa Reds | 28.08.2026 | 05.12.2026 |
| Tomoaki Okubo | Kashiwa Reysol | 08.09.2026 | 05.12.2026 |
| Player | To | Date | End Date |
|---|---|---|---|
| Hasan Hilu | Bnei Sakhnin | 31.05.2027 | |
| Naoki Kawaguchi | Jubilo Iwata | 06.01.2027 | |
| Shion Inoue | Jubilo Iwata | 06.01.2027 | |
| Hiroto Uemura | Albirex Niigata | 31.01.2027 |