博登 根井
The Blackbelt Japan
Japan 
Age 18      Belt YELLOW
MALE YELLOW TEEN
Points
1.75
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
67
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 1.75 1 0 0
第3回 全日本柔術キッズ選手権(sjjjf 3rd all japan jiu jitsu kids championship 2020) male yellow teen light feather GOLD