Kazumasa Narumiya
Carpediem Mita
Japan 
Age 14      Belt GRAY
MALE GRAY JUNIOR TEEN
Points
2.10
Gold
0
Silver
0
Bronze
2
Sjjif World Accumulative Rank
Ranking
130
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 2.1 0 0 2
all japan jiu jitsu championship pre koshien - koshien 2022 male gray junior teen middle BRONZ
marianas pro japan 2023 male gray junior teen middle BRONZ