Asjjf Dumau International Jiu Jitsu Championship 2021 (第17回ドゥマ Male White Pre Teen Light Feather 4 Mins ~31.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final Third Place JPN Yamamoto Niah X-treme Ebina JPN Mizuno Santa Impacto Bjj Japan Fight 17 Mat 3 18 Jul 10:41AM JPN Inoue Yurika X-treme Ebina BRA Kishi Ninomiya Dani.. Bonsai Jiu-jitsu Japan Fight 18 Mat 3 18 Jul 10:46AM Fight 23 Mat 3 18 Jul 11:11AM Fight 22 Mat 3 18 Jul 11:06AM