Kita Kanto Open Jiu Jitsu Championship 2024 (gi) Male Grey Junior Teen Light 4 Mins ~50.3kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Isa Jinnosuke Tri-force Higashi Nakano BRA Yonekawa Senna Infight Japan Fight 22 Mat 3 19 May 1:41AM JPN Nakamura Kousirou Sendai Jiu-jitsu Academy BRA Yonekawa Senna Infight Japan Fight 25 Mat 3 19 May 1:59AM Isa Jinnosuke Tri-force Higashi Nakano Nakamura Kousirou Sendai Jiu-jitsu Academy JPN JPN Fight 30 Mat 3 19 May 2:19AM Nakamura Kousirou Sendai Jiu-jitsu Academy JPN