Player Summary
R. Koike is a Defender at Kashima (J1 League). Their club career began at Renofa Yamaguchi in 2016, followed by spells at Kashiwa Reysol, Lokeren and Yokohama F. Marinos, and they have been with Kashima since 2025. Listed records show 2 appearances for Japan.
Season goals0
Season assists0
Rating6.44
Upcoming matches
Scope: 2027 / 2026/27
| Competition | Round | Date | Opponent | H/A | Venue |
|---|---|---|---|---|---|
| AFC Champions League Elite | League Phase - 3 | 2026-10-28 | H | Mercari Stadium | |
| J1 League | Regular Season - 13 | 2026-10-31 | H | Mercari Stadium | |
| AFC Champions League Elite | League Phase - 4 | 2026-11-04 | A | Chang Arena |
Key metrics (total)
Appearances13
Starts6
Minutes477 min
Goals0
Assists0
G+A0
Yellow cards0
Red cards0
Key metrics are totals for the displayed season (2 competitions combined, 2027 / 2026/27).
Performance by competition
2 competitions
| Competition | Appearances | Starts | Min | Goals | Assists | Yellow cards | Red cards | Rating |
|---|---|---|---|---|---|---|---|---|
 J1 League | 12 | 6 | 467 | 0 | 0 | 0 | 0 | 6.59 |
 AFC Champions League Elite | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 7.20 |