| Nagai Kazuma | ||
| Birth Date | 1998-11-02 (age 27) | |
| Birth Place |  |
Osaka |
| Height | 180 cm | |
| Weight | 77 kg | |
| Position | Defender | |
| Club | |
Blaublitz Akita |
| Number | 5 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2020 | |
Kyoto Sanga FC | 38 | J2 | 3 | 0 |
| 2021 | |
Kyoto Sanga FC | 15 | J2 | 12 | 0 |
| 2022 | |
Kyoto Sanga FC | 15 | J1 | 10 | 0 |
| 2023 | |
Mito Hollyhock | 22 | J2 | 21 | 1 |
| 2024 | |
Mito Hollyhock | 88 | J2 | 27 | 3 |
| 2025 | |
Blaublitz Akita | 5 | J2 | 27 | 1 |
| 2026-27 | |
Blaublitz Akita | 5 | J2 | ||
| Total | J1 | 10 | 0 | |||
| J2 | 90 | 5 | ||||
| J3 | 0 | 0 | ||||
