| Player | From | Fee | Date |
|---|---|---|---|
| Kase Naoki | Free Agent | Free | 01.08.2028 |
| Kamihashi Ryota | Free Agent | Free | 05.08.2028 |
| Uchiyama Kei | Free Agent | Free | 12.08.2028 |
| Kimura Ryoya | Ventforet Kofu | 190.0K | 15.08.2028 |
| Kato Gen | Free Agent | Free | 23.08.2028 |
| Kida Takuya | Free Agent | Free | 27.08.2028 |
| Igarashi Sena | Free Agent | Free | 08.09.2028 |
| Sannomiya Sho | Free Agent | Free | 19.09.2028 |
| Drakpe Augustin | Free Agent | Free | 22.01.2029 |
| Matsuoka Toshiya | Albirex Niigata | 580.0K | 15.02.2029 |
| Player | To | Fee | Date |
|---|---|---|---|
| Tashiro Ryuga | Vegalta Sendai | 240.0K | 01.08.2028 |
| Hidaka Hajime | Urawa Reds | 460.0K | 12.08.2028 |
| Yasumitsu Shosaku | Free Agent | Free | 20.08.2028 |
| Akino Hiroki | Free Agent | Free | 20.08.2028 |
| Mitoma Akira | Free Agent | Free | 20.08.2028 |
| Kubo Takumi | Free Agent | Free | 20.08.2028 |
| Dias Felipe | Free Agent | Free | 12.12.2028 |
| Onoda Ryota | Jubilo Iwata | 640.0K | 06.02.2029 |
| Kitano Sota | Yokohama F. Marinos | 8.8M | 12.02.2029 |
| Player | To | Date | End Date |
|---|---|---|---|
| Hotta Daiki | Vissel Kobe | 11.08.2028 | 07.06.2029 |
| Sani Brown Hanan | Shonan Bellmare | 24.08.2028 | 22.11.2028 |
| Murakami Yosuke | Vegalta Sendai | 21.01.2029 | 17.11.2029 |