Shinya Koiwai
Tribe Tokyo M.m.a
Japan 
Age 43      Belt White
Male White Master 3
Points
3.30
Gold
0
Silver
1
Bronze
0
Asjjf Japan Jiu Jitsu Ranking 2020 ~ 2021
Ranking
18

Event Points

Event Medal
Asjjf Tokyo Spring International Jiu Jitsu Championship 2021 (東京春季柔術大会 2021) Silver