| Fecha | Jugador | Coste | País | Edad | Posición | From |
|---|---|---|---|---|---|---|
| 11 Jan 2024 | Vitor Bueno | Transfer(€ 3.2 M) | Brazil | 29 | Midfielder | Athletico Paranaense |
| 12 Mar 2024 | Justin Hubner | loan transfer(0) | Indonesia | 20 | Defender | Wolverhampton Wanderers U21 |
| 23 Feb 2024 | Kengo Furuyama | loan transfer(0) | Japan | 21 | Attacker | Osaka University of H&SS |
| 31 Jan 2024 | Shota Fujio | End Of Loan(0) | Japan | 22 | Attacker | Machida Zelvia |
| 31 Jan 2024 | Hikaru Nakahara | End Of Loan(0) | Japan | 27 | Midfielder | Tokyo Verdy |
| 31 Jan 2024 | Riki Harakawa | End Of Loan(0) | Japan | 30 | Midfielder | Tokyo |
| 31 Jan 2024 | Ryuji Sawakami | End Of Loan(0) | Japan | 30 | Attacker | Fukushima United FC |
| 31 Jan 2024 | Nagi Matsumoto | End Of Loan(0) | Japan | 22 | Midfielder | Ventforet Kofu |
| 31 Jan 2024 | Hiroto Yamada | End Of Loan(0) | Japan | 23 | Attacker | Vegalta Sendai |
| 31 Jan 2024 | Riku Matsuda | End Of Loan(0) | Japan | 32 | Defender | Ventforet Kofu |
| 31 Jan 2024 | Jun Nishikawa | End Of Loan(0) | Japan | 21 | Attacker | Sagan Tosu |
| 12 Jan 2024 | Yuichi Hirano | ?(0) | Japan | 27 | Midfielder | Urawa Red Diamonds |
| 10 Jan 2024 | Lucas Fernandes | Free Transfer(0) | Brazil | 29 | Midfielder | Consadole Sapporo |
| 08 Jan 2024 | Kyohei Noborizato | ?(0) | Japan | 33 | Defender | Kawasaki Frontale |
| 08 Jan 2024 | Shunta Tanaka | ?(0) | Japan | 26 | Midfielder | Consadole Sapporo |
| Fecha | Jugador | Coste | País | Edad | Posición | To |
|---|---|---|---|---|---|---|
| 29 Apr 2024 | Shinnosuke Kinoshita | loan transfer(0) | Japan | 19 | Attacker | Gainare Tottori |
| 01 Feb 2024 | Rui Osako | loan transfer(0) | Japan | 19 | Midfielder | Iwaki |
| 01 Feb 2024 | Shota Fujio | ?(0) | Japan | 22 | Attacker | Machida Zelvia |
| 01 Feb 2024 | Riki Harakawa | ?(0) | Japan | 30 | Midfielder | Tokyo |
| 01 Feb 2024 | Ryuji Sawakami | Free Transfer(0) | Japan | 30 | Attacker | Fukushima United FC |
| 01 Feb 2024 | Jun Nishikawa | loan transfer(0) | Japan | 21 | Attacker | Iwaki |
| 01 Feb 2024 | Nelson Ishiwatari | loan transfer(0) | Japan | 18 | Midfielder | Ehime FC |
| 01 Feb 2024 | Hikaru Nakahara | ?(0) | Japan | 27 | Midfielder | Sagan Tosu |
| 01 Feb 2024 | Riku Matsuda | ?(0) | Japan | 32 | Defender | Gamba Osaka |
| 01 Feb 2024 | Nagi Matsumoto | loan transfer(0) | Japan | 22 | Midfielder | Montedio Yamagata |
| 31 Jan 2024 | Kengo Furuyama | End Of Loan(0) | Japan | 21 | Attacker | Osaka University of H&SS |
| 24 Jan 2024 | Matej Jonjic | Free Transfer(0) | Croatia | 32 | Defender | Incheon United |
| 11 Jan 2024 | Tokuma Suzuki | ?(0) | Japan | 26 | Midfielder | Gamba Osaka |
| 08 Jan 2024 | Kohei Maki | Free Transfer(0) | Japan | 25 | Goalkeeper | Thespakusatsu Gunma |
| 08 Jan 2024 | Yusuke Maruhashi | Free Transfer(0) | Japan | 33 | Defender | Sagan Tosu |
| 08 Jan 2024 | Ryosuke Yamanaka | ?(0) | Japan | 30 | Defender | Nagoya Grampus |
| 31 Dec 2023 | Haruki Arai | End Of Loan(0) | Japan | 25 | Midfielder | Tiamo Hirakata |
