Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 12/2025 |  | Taiki Tono | MF |  | Gamba Osaka U18 | U18 |
| 11/2025 | | Naru Nakatsumi | FW | | Gamba Osaka U18 | U18 |
| 10/2025 | | Yuma Nobata | GK | | Gamba Osaka U18 | U18 |
| 08/2025 | | Ryo Hatsuse | DF |  | Sheffield Wednesday | Sheffield Wed. |
| 06/2025 | | Shuto Abe | MF |  | RWDM Brussels | RWDM |
| 05/2025 | | Rui Araki | GK | | Gamba Osaka U18 | U18 |
| 03/2025 |  | Deniz Hümmet | FW |  | Djurgårdens IF | Djurgårdens IF |
| 02/2025 | | Makoto Mitsuta | MF |  | Sanfrecce Hiroshima | Sanfrecce |
| 01/2025 | | Kanji Okunuki | FW |  | 1. FC Nuremberg | Nuremberg |
| 01/2025 | | Shogo Sasaki | DF |  | JEF United Chiba | JEF United |
| 01/2025 | | Ryuta Takahashi | MF |  | Giravanz Kitakyushu | Giravanz Kitakyushu |
| 01/2025 | | Takato Yamamoto | MF | | Gamba Osaka U18 | U18 |
| 01/2025 | | Harumi Minamino | FW |  | Tochigi SC | Tochigi SC |
| 01/2025 | | Gaku Nawata | FW |  | Kamimura Gakuen U18 | U18 |
| 01/2025 | | Shoji Toyama | FW |  | Roasso Kumamoto | Roasso Kumamoto |
| 01/2025 | | Tomokazu Myojin | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2025 | | Shinya Nakano | DF |  | Shonan Bellmare | Shonan Bellmare |
| 08/2025 |  | Neta Lavi | MF |  | FC Machida Zelvia | Machida Zelvia |
| 08/2025 | | Shoji Toyama | FW |  | Tokyo Verdy | Verdy |
| 06/2025 | | Yusei Egawa | DF |  | V-Varen Nagasaki | V-Varen |
| 02/2025 | | Ryuta Takahashi | MF |  | Guarani - SP | Guarani |
| 02/2025 | | Riku Matsuda | DF |  | Vissel Kobe | Vissel Kobe |
| 02/2025 |  | Dawhan | MF |  | Beijing Guoan | Beijing Guoan |
| 01/2025 | | Kei Ishikawa | GK |  | Ventforet Kofu | Ventforet |
| 01/2025 | | Isa Sakamoto | FW |  | KVC Westerlo | KVC Westerlo |
| 01/2025 | | Yuya Fukuda | MF | | Tokyo Verdy | Verdy |