Hiroki Hamamura
Bonsai Jiu-jitsu Japan
Brazil 
Age 12      Belt WHITE
MALE WHITE YOUTH
Points
0.25
Gold
0
Silver
0
Bronze
1
Sjjif World Accumulative Rank
Ranking
185
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 0.25 0 0 1
asjjf dumau international jiu jitsu championship 2021 (第17回ドゥマウインターナショナル柔術チャンピオンシップ) male white youth feather BRONZ