Japan Jiu Jitsu Ranking 2025 Shinya Koiwai

Shinya Koiwai

Tribe Tokyo M.m.a
Japan

Age 44 Belt Blue

Male Blue Master 41

Points
228.00

Gold
1

Silver
0

Bronze
0

Japan Jiu Jitsu Ranking 2025
Ranking
9

Event	Medal
Sjjif World Jiu Jitsu Championship 2025	Gold