Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2023 |  | Keita Yamashita | FW |  | Shonan Bellmare | Shonan Bellmare |
| 07/2023 |  | Jajá Silva | FW |  | Dibba Al Fujairah | Dibba Fujairah |
| 07/2023 | | Riki Harakawa | MF |  | Cerezo Osaka | Cerezo |
| 07/2023 | | Kosuke Shirai | DF |  | Kyoto Sanga FC | Kyoto |
| 07/2023 | | Kyosuke Tagawa | FW |  | CD Santa Clara | CD Santa Clara |
| 06/2023 |  | Peter Cklamovski | MA | |||
| 04/2023 | | Soma Anzai | MF |  | Waseda University | Waseda University |
| 03/2023 | | Ryūnosuke Satō | MF |  | FC Tokyo U18 | U18 |
| 02/2023 | | Perotti | FW |  | Chapecoense | Chapecoense |
| 02/2023 | | Minoru Kobayashi | AS-CO | | FC Tokyo U18 | U18 |
| 01/2023 | | Taishi Nozawa | GK |  | Iwate Grulla Morioka | Grulla Morioka |
| 01/2023 | | Shuhei Tokumoto | DF |  | Fagiano Okayama | Fagiano Okayama |
| 01/2023 | | Kei Koizumi | MF |  | Sagan Tosu | Sagan |
| 01/2023 | | Kōta Tawaratsumida | MF | | FC Tokyo U18 | U18 |
| 01/2023 | | Teruhito Nakagawa | FW |  | Yokohama F. Marinos | Marinos |
| 01/2023 | | Leon Nozawa | FW |  | SC Sagamihara | SC Sagamihara |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2023 | | Leon Nozawa | FW |  | Matsumoto Yamaga | Matsumoto Yamaga |
| 08/2023 | | Kyosuke Tagawa | FW |  | Heart of Midlothian | Hearts FC |
| 08/2023 | | Hisatoshi Nishido | MF |  | JEF United Chiba | JEF United |
| 07/2023 | | Junya Suzuki | DF |  | FC Machida Zelvia | Machida Zelvia |
| 01/2023 | | Bruno Uvini | DF |  | Grêmio Porto Alegre | Grêmio |
| 01/2023 | | Akihiro Hayashi | GK |  | Vegalta Sendai | Vegalta Sendai |
| 01/2023 | | Makoto Okazaki | DF |  | Roasso Kumamoto | Roasso Kumamoto |
| 01/2023 | | Hirotaka Mita | MF |  | Yokohama FC | Yokohama FC |
| 01/2023 | | Go Hatano | GK |  | V-Varen Nagasaki | V-Varen |
| 01/2023 | | Yuki Kajiura | MF |  | Zweigen Kanazawa | Zweigen Kanazawa |
| 01/2023 | | Kazuya Konno | MF |  | Avispa Fukuoka | Avispa |
| 01/2023 | | Manato Shinada | MF |  | Ventforet Kofu | Ventforet |
| 01/2023 | | Kojiro Yasuda | MF |  | Tochigi SC | Tochigi SC |
| 01/2023 | | Luiz Phellype | FW |  | Sporting CP | Sporting |
| 01/2023 | | Keita Yamashita | FW | | Shonan Bellmare | Shonan Bellmare |