Hiroki Oka
Strapple Ibaraki
Japan 
Age 32      Belt WHITE
MALE WHITE MASTER 1
Points
5.50
Gold
1
Silver
0
Bronze
1
Sjjif World Accumulative Rank
Ranking
50
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 5.5 1 0 1
tokyo international jiu jitsu championship 2023 male white master 1 feather BRONZ
sjjjf 6th all japan jiu jitsu championship 2023 male white master 1 feather GOLD