Yuichiro Sobukawa
Bjj Dousin
Japan 
Age 15      Belt GRAY
MALE GRAY YOUTH
Points
2.75
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
140
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 2.75 1 1 0
xiv copa dumau de jiu jitsu male gray youth middle SILVER
dumau open jiu jitsu championship male gray youth medium heavy GOLD