Japan Jiu Jitsu Ranking 2025 Yuiko Koyama

Yuiko Koyama

Nogata Newaza Kenkyuukai
Japan

Age 12 Belt Yellow

Female Yellow Kid 5

Points
81.00

Gold
2

Silver
0

Bronze
0

Japan Jiu Jitsu Ranking 2025
Ranking
16

Event	Medal
Kyushu International Jiu Jitsu Championship 2025	Gold
Kyushu International Open Jiu Jitsu Championship 2025	Gold