| Harada Koki | ||
| Birth Date | 2000-08-06 (age 26) | |
| Birth Place |  |
Saitama |
| Height | 169 cm | |
| Weight | 65 kg | |
| Position | Midfielder | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2019 | |
Kawasaki Frontale | 31 | J1 | 0 | 0 |
| 2020 | |
Kawasaki Frontale | 28 | J1 | 0 | 0 |
| 2021 | |
Gainare Tottori | 20 | J3 | 16 | 0 |
| 2022 | |
AC Nagano Parceiro | 32 | J3 | 6 | 0 |
| 2023 | |
AC Nagano Parceiro | 32 | J3 | 19 | 1 |
| Total | J1 | 0 | 0 | |||
| J2 | 0 | 0 | ||||
| J3 | 41 | 1 | ||||
