| Ryohei Koike 小池 良平 | |
| Fullname: | Ryohei Koike |
| Birth Date: | 24 August 1980 |
| Birth Place: | Shizuoka, Japan |
| Position: | Midfielder |
| Youthyears1: | 1996–1998 |
| Youthclubs1: | Shizuoka Gakuen High School |
| Years1: | 1999–2000 |
| Clubs1: | Oita Trinita |
| Caps1: | 1 |
| Goals1: | 0 |
| Totalcaps: | 1 |
| Totalgoals: | 0 |
is a former Japanese football player.
Koike was born in Shizuoka Prefecture on August 24, 1980. After graduating from Shizuoka Gakuen High School, he joined the newly promoted J2 League club, Oita Trinita in 1999. On May 22, he debuted as a substitute midfielder in the 82nd minute against Sagan Tosu.[1] However he only played in that match and retired at the end of the 2000 season.
| Club performance | League | Cup | League Cup | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | J.League Cup | Total | |||||||
| 1999 | Oita Trinita | J2 League | 1 | 0 | 0 | 0 | 1 | 0 | |||
| 2000 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| Total | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |||