Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Naoto Ogawa | MF | |||
| 08/2026 | | Atsuro Takahashi | DF |  | Urawa Red Diamonds U18 | U18 |
| 08/2026 | | Miki Yamane | DF |  | Los Angeles Galaxy | L.A. Galaxy |
| 08/2026 | | Tatsuki Seko | MF |  | Stoke City | Stoke City |
| 08/2026 | | Atsushi Inagaki | DF |  | Meiji University FC | Meiji University FC |
| 08/2026 | | Reon Tanaka | DF |  | Tokai University | Tokai University |
| 07/2026 | | Yoshiaki Arai | GK |  | FC Machida Zelvia | Machida Zelvia |
| 07/2026 | | Koki Fukui | GK |  | Cerezo Osaka | Cerezo |
| 07/2026 | | Kotaro Hayashi | DF | | FC Machida Zelvia | Machida Zelvia |
| 07/2026 | | Kota Kudo | DF |  | Fagiano Okayama | Fagiano Okayama |
| 07/2026 | | Yota Horiuchi | MF |  | FC Ryūkyū | FC Ryūkyū |
| 07/2026 | | Kota Mizunuma | MF |  | Newcastle United Jets | Newcastle Jets |
| 07/2026 | | Shuta Sasa | MF |  | FC Imabari | FC Imabari |
| 07/2026 | | Harumi Minamino | FW |  | Gamba Osaka | Gamba |
| 07/2026 |  | Kwi-Jea Cho | MA | |||
| 07/2026 | | Koichi Sugiyama | AS-CO |  | Kyoto Sanga FC | Kyoto |
| 07/2026 | | Tsukasa Umesaki | AS-CO | | Kyoto Sanga FC | Kyoto |
| 07/2026 | | Shin Yamanaka | AS-CO | | FC Machida Zelvia | Machida Zelvia |
| 07/2026 | | Tatsuma Yoshida | AS-CO | | Kyoto Sanga FC | Kyoto |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2026 | | Shoya Nakajima | MF |  | Portimonense SC | Portimonense SC |
| 07/2026 | | Kai Shibato | MF |  | Tokyo Verdy | Verdy |
| 07/2026 | | Hiroki Abe | FW | | FC Imabari | FC Imabari |
| 07/2026 | | Takuya Ogiwara | DF |  | Oud-Heverlee Leuven | Oud-Heverlee |
| 07/2026 | | Sota Matsunaga | MF |  | UD Oliveirense | Oliveirense |
| 07/2026 | | Yusuke Matsuo | FW | | FC Machida Zelvia | Machida Zelvia |
| 07/2026 | | Takahiro Sekine | MF |  | Sydney FC | Sydney FC |
| 07/2026 | | Ayumi Niekawa | GK |  | Júbilo Iwata | Júbilo Iwata |
| 07/2026 | | Ryusei Sato | GK |  | Montedio Yamagata | Montedio Yamagata |
| 07/2026 | | Shun Yoshida | GK |  | Fujieda MyFC | Fujieda MyFC |
| 07/2026 | | Hirokazu Ishihara | DF |  | FC Tokyo | FC Tokyo |
| 07/2026 | | Rio Nitta | FW |  | Yokohama F. Marinos | Marinos |
| 07/2026 | | Toshikazu Teruuchi | FW | | FC Ryūkyū | FC Ryūkyū |