Yoshiyuki Koyama
Roll Jiu-jitsu Studio
Japan 
Age 41      Belt Purple
Male Purple Master 3
Points
6.60
Gold
0
Silver
0
Bronze
1
Japan Jiu Jitsu Ranking 2024
Ranking
54

Event Points

Event Medal
Asjjf Asian Open Jiu Jitsu Championship 2024 BRONZ