Dumau International Jiu Jitsu Championship 2023 Male White Master 2 Open Weight 5 Mins FREE 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal BRA Araki Lincoln Impacto Bjj Japan JPN Ono Masakatsu Taisho Jiu Jitsu Academy Fight 66 Mat 4 1 Oct 16:52PM Kabata Keisuke Paraestra Higashi Osaka JPN JPN Jimbo Ryo Carpe Diem Nagoya Kuno Katsunori Carpe Diem Nagoya JPN Jimbo Ryo Carpe Diem Nagoya JPN Fight 72 Mat 4 1 Oct 17:29PM Kabata Keisuke Paraestra Higashi Osaka Kuno Katsunori Carpe Diem Nagoya JPN JPN Fight 73 Mat 4 1 Oct 17:35PM Fight 77 Mat 4 1 Oct 18:00PM