Nagoya International Open Jiu Jitsu Championship 2023 Male White Master 1 Light Feather 5 Mins ~64.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yamamoto Tsubasa Alma Fight Gym Homies G.. JPN Konosu Yu Jiu-jitsu Gym Trinity Fight 54 Mat 2 23 Dec 15:20PM JPN Hammaiba Daisuke Smile Jiu-jitsu Fight 57 Mat 2 23 Dec 15:20PM Yamamoto Tsubasa Alma Fight Gym Homies G.. Hammaiba Daisuke Smile Jiu-jitsu JPN JPN Fight 61 Mat 2 23 Dec 6:39AM Yamamoto Tsubasa Alma Fight Gym Homies G.. JPN