| Matsuzaki Kai | ||
| Birth Date | 1997-11-22 (age 28) | |
| Birth Place |  |
Saitama |
| Height | 172 cm | |
| Weight | 70 kg | |
| Position | Midfielder | |
| Club | |
Shimizu S-Pulse |
| Number | 21 | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2020 | |
Mito Hollyhock | 27 | J2 | 33 | 1 |
| 2021 | |
Mito Hollyhock | 14 | J2 | 41 | 8 |
| 2022 | |
Urawa Reds | 27 | J1 | 11 | 1 |
| 2023 | |
Urawa Reds | 27 | J1 | 3 | 0 |
| 2023 | |
Vegalta Sendai | 26 | J2 | 11 | 0 |
| 2024 | |
Shimizu S-Pulse | 19 | J2 | 25 | 2 |
| 2025 | |
Shimizu S-Pulse | 19 | J1 | 33 | 4 |
| 2026-27 | |
Shimizu S-Pulse | 21 | J1 | ||
| Total | J1 | 47 | 5 | |||
| J2 | 110 | 11 | ||||
| J3 | 0 | 0 | ||||
