Hiromasa Oshima
Isja
Japan 
Age 43      Belt BLUE
MALE BLUE MASTER 3
Points
28.30
Gold
2
Silver
2
Bronze
1
Sjjif World Accumulative Rank
Ranking
5
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 23.0 1 1 1
asjjf asian open jiu jitsu championship 2022 male blue master 3 open weight GOLD
asjjf asian open jiu jitsu championship 2023 male blue master 3 heavy SILVER
asjjf asian open jiu jitsu championship 2023 male blue master 3 open weight BRONZ
Sjjif World Rank 2022 5.3 1 1 0
dumau international jiu jitsu championship 2022 (in central japan) male blue master 3 open weight SILVER
dumau international jiu jitsu championship 2022 (in central japan) male blue master 3 ultra heavy GOLD