Yasuhiro Hamanaka
Neo Judo Academy
Japan 
Age 54      Belt BLUE
MALE BLUE MASTER 51
Points
3.50
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
21
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 3.5 1 0 0
sjjjf 6th all japan jiu jitsu championship 2023 male blue master 5 heavy GOLD