Asjjf Dumau International Jiu Jitsu Championship 2021 (第17回ドゥマ Male Blue Master 2 Middle 5 Mins ~82.1kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final Third Place BRA Araki Douglas Bonsai Jiu-jitsu Japan JPN Nishimura Kenta Vira-lata Jiu Jitsu Fight 42 Mat 3 18 Jul 13:01PM BRA Murata Renato Bonsai Jiu-jitsu Japan JPN Maeda Hirotaka Impacto Bjj Japan Fight 43 Mat 3 18 Jul 13:07PM Fight 48 Mat 3 18 Jul 13:37PM Fight 47 Mat 3 18 Jul 13:31PM