Asjjf Asian Open Jiu Jitsu Championship 2023 Male Yellow Teen Feather 4 Mins ~57.2kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Nakai Haruto Bonsai Jiu-jitsu Japan JPN Kobayashi Kazuki Gracie Barra Japan Fight 26 Mat 6 12 Aug 14:18PM Osafune Taichi Mephose Jiujitsu Academy JPN JPN Kawaichi Isato Tatoru Yamaoka Towa Free Style Jiu Jitsu JPN Kawaichi Isato Tatoru JPN Fight 30 Mat 6 12 Aug 14:38PM Osafune Taichi Mephose Jiujitsu Academy Yamaoka Towa Free Style Jiu Jitsu JPN JPN Fight 31 Mat 6 12 Aug 14:43PM Fight 34 Mat 6 12 Aug 14:58PM