Koki Arai
Sendai Jiu-jitsu Academy
Japan 
Age 28      Belt BLUE
MALE BLUE ADULT 18
Points
3.30
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
259
Rank Points Gold Silver Bronze
Sjjif World Rank 2024 3.3 0 1 0
tokyo international winter jiu jitsu championship 2023 male blue adult feather SILVER