Kosei SUWAMA
| Current Club | ： | Yokohama F･Marinos |
| Position | ： | DF |
| Date of Birth | ： | 6 Jun. 2003 |
| Height / Weight | ： | 186cm / 85kg |
| Place of Birth | ： | Kanagawa |
| Previous Clubs | ： | University of Tsukuba |
| Season | Team | League | Apps/Goals |
| 2025 | Yokohama F･Marinos | J1 | 12/0 |
Kosei SUWAMA
| Current Club | ： | Yokohama F･Marinos |
| Position | ： | DF |
| Date of Birth | ： | 6 Jun. 2003 |
| Height / Weight | ： | 186cm / 85kg |
| Place of Birth | ： | Kanagawa |
| Previous Clubs | ： | University of Tsukuba |
| Season | Team | League | Apps/Goals |
| 2025 | Yokohama F･Marinos | J1 | 12/0 |