Kotaro Ono
Scorpion Gym
Japan 
Age 16      Belt YELLOW
MALE YELLOW TEEN
Points
4.30
Gold
0
Silver
1
Bronze
1
Sjjif World Accumulative Rank
Ranking
49
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 4.3 0 1 1
all japan jiu jitsu championship pre koshien - koshien 2022 male yellow teen feather BRONZ
west japan open jiu jitsu championship 2022 male yellow teen feather SILVER