Asjjf Japan Jiu Jitsu Ranking 2020 ~ 2021 Yuichiro Koyama

Yuichiro Koyama

Bonsai Jiu-jitsu Japan
Japan

Age 51 Belt Blue

Male Blue Master 4

Points
1.10

Gold
0

Silver
0

Bronze
1

Asjjf Japan Jiu Jitsu Ranking 2020 ~ 2021
Ranking

Event	Medal
Tokyo Winter Jiu Jitsu Championship 2021	BRONZ