Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2027 |  | Shunya Sakai | DF |  | New York RB II | New York RB II |
| 07/2026 |  | Carlinhos | FW |  | JEF United Chiba | JEF United |
| 07/2026 | | Kazushi Niimura | GK |  | RB Omiya Ardija U18 | U18 |
| 07/2026 | | Kyosuke Iseri | DF | |||
| 07/2026 | | Arthur Mizutani | DF | |||
| 07/2026 | | Rin Nakazawa | DF | |||
| 07/2026 | | Nash Higakure | MF | |||
| 07/2026 | | Ryowa Sakoda | MF | | RB Omiya Ardija U18 | U18 |
| 07/2026 | | Harumune Kaneto | FW | |||
| 07/2026 |  | Suphanat Mueanta | FW |  | Buriram United | Buriram United |
| 07/2026 | | Haruto Nakajima | FW | |||
| 07/2026 |  | Narcís Pèlach | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | | Takumi Matsui | MF |  | FC Gifu | FC Gifu |
| 08/2026 |  | Oriola Sunday | FW |  | Sydney FC | Sydney FC |
| 07/2026 | | Takuya Wada | MF |  | Ventforet Kofu | Ventforet |
| 07/2026 | | Mark Isozaki | FW |  | Yokogawa Musashino FC | Yokogawa Musashino FC |
| 07/2026 | | Mitsuhiro Toda | MA |  | Kyoto Sanga FC | Kyoto |