Riko Yamaya
| Riko Yamaya | |
|---|---|
| Born | November 27, 1995 |
| Height | 1.62 m (5 ft 4 in) |
| Weight | 60 kg (132 lb; 9 st 6 lb) |
| Position | Defence |
| Shoots | Left |
| J-League team | Mitsuboshi Daito Perigrine |
| National team |  Japan |
| Playing career | –present |
Riko Yamaya (born November 27, 1995) is a Japanese ice hockey player for Mitsuboshi Daito Perigrine and the Japanese national team. She participated at the 2015 IIHF Women's World Championship.[1]