Aiko Koyama
Academia Vitoria
Japan 
Age 13      Belt GRAY
FEMALE GRAY JUNIOR TEEN
Points
2.20
Gold
0
Silver
1
Bronze
1
Sjjif World Accumulative Rank
Ranking
51
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 2.2 0 1 1
the 1st reversal jiu jitsu cup 2023 in fukuoka female gray junior teen feather SILVER
kyushu international jiu jitsu championship 2023 female gray junior teen feather BRONZ