Hisayuki Koizumi
Yoyogi Forest Jiu-jitsu Club
Japan 
Age 53      Belt WHITE
MALE WHITE MASTER 41
Points
3.30
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
91
Rank Points Gold Silver Bronze
Sjjif World Rank 2018 330.0 1 1 0
asjjf master all japan open tournament 2017 male white master 36 master 41 master 46.. SILVER
asjjf master all japan open tournament 2017 male white master 41 middle GOLD