Yu Yamamoto
Impacto Bjj Japan
Japan 
Age 38      Belt WHITE
MALE WHITE MASTER
Points
2.75
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
53
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 2.75 1 1 0
xiv copa dumau de jiu jitsu male white master feather GOLD
shizuoka open jiu jitsu tournament male white master feather SILVER