Kosuke Arai
Grabaka Jiu-jitsu Club
Japan 
Age 34      Belt Blue
Male Blue Adult
Points
9.80
Gold
1
Silver
0
Bronze
0
Asjjf Japan Jiu Jitsu Ranking 2020 ~ 2021
Ranking
17

Event Points

Event Medal
Sjjjf 4th All Japan Jiu Jitsu Championship 2021 Gold