Kazuhiro Umiyama
Yawaraya
Japan 
Age 17      Belt GRAY
MALE GRAY PRE TEEN
Points
0.28
Gold
0
Silver
0
Bronze
1
Sjjif World Accumulative Rank
Ranking
181
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 0.275 0 0 1
asjjf all japan jiu jitsu championship male gray pre teen medium heavy BRONZ