Kita Kanto Open Jiu Jitsu Championship 2023 Male Blue Master 1 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kobori Yuta Newaza World Gt-base JPN Morimoto Naoya Typhoon Club Fight 64 Mat 2 29 Oct 15:40PM JPN Goto Dai Infight Japan Fight 68 Mat 2 29 Oct 16:04PM Fight 73 Mat 2 29 Oct 16:34PM