Hiroshi Oyama
Yaway Jiu-jitsu Academy
Japan 
Age 46      Belt BROWN
MALE BROWN ADULT
Points
3.30
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
117
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 3.3 0 1 0
kyushu international open jiu jitsu championship 2022 male brown adult medium heavy SILVER