Hiroyuki Hirai
Zero Fighter Club
Japan 
Age 51      Belt BLUE
MALE BLUE MASTER 36
Points
1.73
Gold
0
Silver
2
Bronze
0
Sjjif World Accumulative Rank
Ranking
140
Rank Points Gold Silver Bronze
Sjjif World Rank 2019 1.725 0 2 0
asjjf dumau jiu jitsu japan grand prix 2019 male blue master 36 feather SILVER
asjjf dumau jiu jitsu japan grand prix 2019 male blue master 36 open weight SILVER