| Kubo Seiichiro | ||
| Birth Date | 2001-06-22 (age 25) | |
| Birth Place |  |
Kagoshima |
| Height | 186 cm | |
| Weight | 79 kg | |
| Position | Forward | |
| Club | |
Renofa Yamaguchi FC |
| Number | 22 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2018 | |
FC Tokyo U-23 | 49 | J3 | 4 | 0 |
| 2019 | |
FC Tokyo U-23 | * | J3 | 18 | 2 |
| 2023 | |
Mito Hollyhock | 50 | J2 | 1 | 0 |
| 2024 | |
Mito Hollyhock | 22 | J2 | 27 | 5 |
| 2025 | |
Mito Hollyhock | 22 | J2 | 21 | 4 |
| 2026-27 | |
Renofa Yamaguchi FC | 22 | J3 | ||
| Total | J1 | 0 | 0 | |||
| J2 | 49 | 9 | ||||
| J3 | 22 | 2 | ||||
