Hideaki Koyama
Hishojuku
Japan 
Age 45      Belt WHITE
MALE WHITE SENIOR I
Points
1.75
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
20
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 1.75 1 0 0
dumau jiu jitsu japan cup male white senior i middle GOLD