| Hasegawa Koki | ||
| Birth Date | 1999-04-27 (age 27) | |
| Birth Place |  |
Tokyo |
| Height | 178 cm | |
| Weight | 70 kg | |
| Position | Defender | |
| Club | |
Giravanz Kitakyushu |
| Number | 4 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2017 | |
FC Tokyo U-23 | 49 | J3 | 20 | 1 |
| 2022 | |
Giravanz Kitakyushu | 20 | J3 | 3 | 0 |
| 2023 | |
Giravanz Kitakyushu | 20 | J3 | 25 | 0 |
| 2024 | |
Giravanz Kitakyushu | 4 | J3 | 15 | 1 |
| 2025 | |
Giravanz Kitakyushu | 4 | J3 | 16 | 0 |
| 2026-27 | |
Giravanz Kitakyushu | 4 | J3 | ||
| Total | J1 | 0 | 0 | |||
| J2 | 0 | 0 | ||||
| J3 | 79 | 2 | ||||
