Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Haruma Kaneko | GK |  | Kashiwa Reysol U18 | U18 |
| 08/2026 | | Shota Fujio | FW |  | FC Machida Zelvia | Machida Zelvia |
| 07/2026 | | Tomoya Wakahara | GK |  | JEF United Chiba | JEF United |
| 07/2026 | | Shogo Asada | DF |  | Kyoto Sanga FC | Kyoto |
| 07/2026 | | Keita Endō | MF |  | FC Tokyo | FC Tokyo |
| 07/2026 | | Sota Iwanaga | MF | |||
| 07/2026 | | Kenshin Yuba | MF |  | Sagan Tosu | Sagan |
| 07/2026 | | Shusuke Furuya | FW |  | Tokyo International University | Tokyo International University |
| 07/2026 | | Ryo Igarashi | FW | | Kashiwa Reysol U18 | U18 |
| 07/2026 | | Makoto Mitsuta | FW |  | Vissel Kobe | Vissel Kobe |
| 03/2026 | | Kanade Tsuneto | DF | |||
| 02/2026 | | Rei Shimano | MF |  | Meiji University FC | Meiji University FC |
| 02/2026 | | Yoshikaze Tsunoda | MF |  | Keio University | Keio University |
| 02/2026 | | Hinata Yamauchi | MF |  | Kawasaki Frontale | Frontale |
| 01/2026 | | Naoki Kawaguchi | DF |  | Júbilo Iwata | Júbilo Iwata |
| 01/2026 | | Kaiji Chonan | MF | | Kashiwa Reysol U18 | U18 |
| 01/2026 | | Takumi Tsuchiya | MF |  | Ventforet Kofu | Ventforet |
| 01/2026 | | Tomoaki Okubo | FW |  | Urawa Red Diamonds | Red Diamonds |
| 01/2026 | | Fumiya Unoki | FW |  | Iwaki FC | Iwaki FC |
| 01/2026 | | Ota Yamamoto | FW |  | Renofa Yamaguchi | Renofa Yamaguchi |
| 01/2026 | | Koya Yuruki | FW | | Vissel Kobe | Vissel Kobe |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | | Nabel Furusawa | FW |  | Tampines Rovers | Tampines Rovers |
| 09/2026 | | Rei Shimano | MF |  | Fujieda MyFC | Fujieda MyFC |
| 08/2026 | | Shumpei Naruse | DF |  | Nankatsu SC | Nankatsu |
| 08/2026 | | Hiroki Noda | DF |  | Matsumoto Yamaga | Matsumoto Yamaga |
| 07/2026 | | Yota Komi | MF |  | Cerezo Osaka | Cerezo |
| 07/2026 | | Daiki Sakata | GK |  | Kagoshima United | Kagoshima |
| 07/2026 | | Takumi Tsuchiya | MF |  | FC Imabari | FC Imabari |
| 07/2026 | | Yoshikaze Tsunoda | MF | | Fujieda MyFC | Fujieda MyFC |