Mayumi Kubo
X-treme Ebina
Japan 
Age 47      Belt BLUE
FEMALE BLUE ADULT
Points
7.00
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
76
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 7.0 1 0 0
sjjjf 5th all japan jiu jitsu championship 2022 female blue adult rooster GOLD