Katsumi Nakayama
Muse Jiu Jitsu Academy
Japan 
Age 61      Belt BLUE
MALE BLUE MASTER 6
Points
2.50
Gold
2
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
4
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 2.5 2 0 0
asjjf asian open jiu jitsu championship 2021 male blue master 6 open weight GOLD
asjjf asian open jiu jitsu championship 2021 male blue master 6 heavy GOLD