| Arima Kotaro | ||
| Birth Date | 2000-09-03 (age 26) | |
| Birth Place |  |
Ibaraki |
| Height | 183 cm | |
| Weight | 80 kg | |
| Position | Forward | |
| Club | |
Oita Trinita |
| Number | 9 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2019 | |
Kashima Antlers | 34 | J1 | 0 | 0 |
| 2020 | |
Tochigi SC | 34 | J2 | 21 | 1 |
| 2021 | |
Tochigi SC | 34 | J2 | 21 | 0 |
| 2022 | |
Iwaki FC | 10 | J3 | 24 | 8 |
| 2023 | |
Iwaki FC | 10 | J2 | 13 | 1 |
| 2024 | |
Iwaki FC | 10 | J2 | 38 | 10 |
| 2025 | |
Oita Trinita | 9 | J2 | 27 | 5 |
| 2026-27 | |
Oita Trinita | 9 | J2 | ||
| Total | J1 | 0 | 0 | |||
| J2 | 120 | 17 | ||||
| J3 | 24 | 8 | ||||
