Dayana Ayumi
Bjj Coach Jaws
Japan 
Age 18      Belt YELLOW
FEMALE YELLOW PRE TEEN
Points
1.50
Gold
0
Silver
2
Bronze
0
Sjjif World Accumulative Rank
Ranking
50
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 1.5 0 2 0
dumau open jiu jitsu championship female yellow pre teen middle SILVER
hamamatsu open female yellow pre teen middle SILVER