Kita Kanto Open Jiu Jitsu Championship 2023 Male Purple Master 1 Open Weight 6 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Iwakura Shohei Strapple Ibaraki JPN Sekiguchi Tetsuya Infight Japan Fight 55 Mat 1 29 Oct 15:20PM JPN Tagawa Takanori Oosumi Bjj R220 Fight 60 Mat 1 29 Oct 15:55PM Fight 64 Mat 1 29 Oct 16:25PM