Asjjf Taiwan International Open Jiu Jitsu Championship 2025 Male Grey Kid 6 Light Feather 4 Mins ~51.3kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final TAI Weng Han-chi Hsinchu B J J JPN Matsuoka Ryu Paraestra Kawasaki Fight 62 Mat 1 12 Jan 4:40AM TAI Hsieh Wei Chung Hsinchu B J J JPN Matsuoka Ryu Paraestra Kawasaki Fight 65 Mat 1 12 Jan 4:53AM Weng Han-chi Hsinchu B J J Hsieh Wei Chung Hsinchu B J J TAI TAI Fight 68 Mat 1 12 Jan 5:09AM Weng Han-chi Hsinchu B J J TAI