Ryuta Koike
| Date of birth | 29 August 1995 |
| Place of birth | Hachioji |
| Nationality | Japanese |
| Weight | 67 kg |
| Height | 1.70 m |
| Position | Defender |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2022-23 | Japan | EAFF East Asian Cup | 2 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
International matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 24 Jul 2022 | Japan v China PR | D | 0-0 | EAFF East Asian Cup | Final round |
| 27 Jul 2022 | Japan v Korea Republic | W | 3-0 | EAFF East Asian Cup | Final round |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.