Kanto Open Jiu Jitsu Championship 2024 Male White Youth Light Feather 3 Mins ~27.2kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Underwood Haruki Hiro Brazilian Jiu-jits.. USA Ackland Harvey Oni Bjj Fight 21 Mat 2 23 Nov 1:23AM Kato Takeru Tri-force Gotanda JPN JPN Itsukaichi Shintaro Carpe Diem Bjj Jiyugaoka Hoshino Ryunosuke Swells Jiu Jitsu Gym JPN Underwood Haruki Hiro Brazilian Jiu-jits.. Itsukaichi Shintaro Carpe Diem Bjj Jiyugaoka JPN JPN Fight 25 Mat 2 23 Nov 1:38AM Kato Takeru Tri-force Gotanda Hoshino Ryunosuke Swells Jiu Jitsu Gym JPN JPN Fight 26 Mat 2 23 Nov 1:45AM Underwood Haruki Hiro Brazilian Jiu-jits.. Hoshino Ryunosuke Swells Jiu Jitsu Gym JPN JPN Fight 29 Mat 2 23 Nov 1:54AM Hoshino Ryunosuke Swells Jiu Jitsu Gym JPN