Ouichiro Kobayasi
Nex
Japan 
Age 15      Belt GRAY
MALE GRAY JUNIOR TEEN
Points
0.82
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
143
Rank Points Gold Silver Bronze
Sjjif World Rank 2022 0.825 0 1 0
dumau international jiu jitsu championship 2022 (in central japan) male gray junior teen middle SILVER