West Japan Open Jiu Jitsu Championship 2023 Male White Pre Teen Feather 4 Mins ~36.3kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kanehara Yuna Newaza World JPN Tsuji Jinshoro Paraestra Higashi Osaka Fight 15 Mat 2 3 Nov 11:59AM Tsuji Haruto Paraestra Higashi Osaka JPN JPN Nakasaki Miguel Yuki Carlos Toyota Bjj Hiraoka Vieira João Carlos Toyota Bjj BRA Nakasaki Miguel Yuki Carlos Toyota Bjj JPN Fight 19 Mat 2 3 Nov 12:17PM Tsuji Haruto Paraestra Higashi Osaka Hiraoka Vieira João Carlos Toyota Bjj JPN BRA Fight 20 Mat 2 3 Nov 12:22PM Fight 25 Mat 2 3 Nov 12:46PM