Sjjif World Accumulative Rank Koujun Yamamoto

Koujun Yamamoto

Club Barbarian
Japan

Age 18 Belt White

Male White Adult 18

Points
8.00

Gold
0

Silver
1

Bronze
0

Sjjif World Accumulative Rank
Ranking
400

Event	Medal
Hokuriku Open Jiu Jitsu Championship 2025	Silver