Masato Koga
| Personal information | |||
|---|---|---|---|
| Full name | Masato Koga | ||
| Date of birth | May 22, 1970 | ||
| Place of birth | Shizuoka, Shizuoka, Japan | ||
| Height | 1.70 m (5 ft 7 in) | ||
| Position(s) | Midfielder | ||
| Youth career | |||
| 1986–1988 | Shimizu Commercial High School | ||
| 1989–1992 | Hosei University | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1993–1996 | Yokohama Marinos | 27 | (1) |
| 1997–2000 | Sagan Tosu | 105 | (11) |
| 2001–2006 | Sagawa Express Chukyo | ||
| Total | 132 | (12) | |
Medal record | |||
| *Club domestic league appearances and goals | |||
Masato Koga (古賀 正人, Koga Masato; born May 22, 1970) is a former Japanese football player. His elder brother Takuma is also a former footballer.