Kanto Open Jiu Jitsu Championship 2024 Male Grey Youth Middle 3 Mins ~40.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Hayakawa Manato Tri-force Ikebukuro JPN Hibikimoto Sou Axis Yokohama Fight 28 Mat 1 23 Nov 1:34AM JPN Kubota Haruhisa Tri-force Higashi Nakano BRA Kobayashi Pedro Carlos Toyota Bjj Fight 29 Mat 1 23 Nov 1:42AM Hibikimoto Sou Axis Yokohama Kubota Haruhisa Tri-force Higashi Nakano JPN JPN Fight 32 Mat 1 23 Nov 1:53AM Kubota Haruhisa Tri-force Higashi Nakano JPN