| Hiromu Mitsumaru | ||
| Birth Date | 1993-07-06 (age 30) | |
| Birth Place |  |
Tochigi |
| Height | 172 cm | |
| Weight | 71 kg | |
| Position | Defender | |
| Club | |
Kashiwa Reysol |
| Number | 2 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2016 | |
Sagan Tosu | 2 | J1 | 3 | 0 |
| 2017 | |
Sagan Tosu | 2 | J1 | 6 | 0 |
| 2018 | |
Sagan Tosu | 2 | J1 | 9 | 0 |
| 2019 | |
Sagan Tosu | 2 | J1 | 26 | 0 |
| 2020 | |
Kashiwa Reysol | 20 | J1 | 20 | 0 |
| 2021 | |
Kashiwa Reysol | 20 | J1 | 28 | 1 |
| 2022 | |
Kashiwa Reysol | 2 | J1 | 31 | 1 |
| 2023 | |
Kashiwa Reysol | 2 | J1 | 29 | 0 |
| 2024 | |
Kashiwa Reysol | 2 | J1 | ||
| Total | J1 | 152 | 2 | |||
| J2 | 0 | 0 | ||||
| J3 | 0 | 0 | ||||
