| Personal information | |||
|---|---|---|---|
| Full name | Kazunari Koga | ||
| Date of birth | April 17, 1972 | ||
| Place of birth | Shizuoka, Japan | ||
| Height | 1.74 m (5 ft 8+1⁄2 in) | ||
| Position(s) | Midfielder | ||
| Youth career | |||
| 1988–1990 | Tokai University Daigo High School | ||
| 1991–1994 | Osaka University of Commerce | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1995–1999 | Cerezo Osaka | 41 | (1) |
| Total | 41 | (1) | |
| *Club domestic league appearances and goals | |||
Kazunari Koga (古賀 一成, Koga Kazunari, born April 17, 1972) is a former Japanese football player.