Katsuya Byakuno
Paraestra Osaka
Japan 
Age 23      Belt WHITE
MALE WHITE JUVENILE 16-17
Points
2.50
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
115
Rank Points Gold Silver Bronze
Sjjif World Rank 2018 2.5 1 1 0
sjjjf kansai open jiu jitsu championship 2018 male white juvenile 16-17 open weight SILVER
sjjjf kansai open jiu jitsu championship 2018 male white juvenile 16-17 middle GOLD