Shoichi Kubo
Impacto Bjj Japan
Japan 
Age 56      Belt BROWN
MALE BROWN MASTER 4
Points
0.75
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
36
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 0.75 0 1 0
asjjf dumau international jiu jitsu championship 2021 (第17回ドゥマウインターナショナル柔術チャンピオンシップ) male brown master 4 feather SILVER