Kaisei Ishii
| Personal information | |||
|---|---|---|---|
| Full name | Kaisei Ishii | ||
| Date of birth | April 2, 2000 | ||
| Place of birth | Fukuoka, Japan | ||
| Height | 1.74 m (5 ft 8+1⁄2 in) | ||
| Position(s) | Forward | ||
| Team information | |||
Current team | FC Ryukyu | ||
| Number | 11 | ||
| Youth career | |||
| 2016–2018 | Sagan Tosu | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2018–2022 | Sagan Tosu | 24 | (3) |
| 2021 | → Ehime FC (loan) | 12 | (1) |
| 2022 | → Yokohama FC (loan) | 0 | (0) |
| 2023 | Yokohama FC | 0 | (0) |
| 2024– | → FC Ryukyu | 0 | (0) |
| *Club domestic league appearances and goals, correct as of 02:38, 26 December 2023 | |||
Kaisei Ishii (石井 快征, Ishii Kaisei, born April 2, 2000) is a Japanese professional footballer who plays as a forward for FC Ryukyu.