Nagoya International Open Jiu Jitsu Championship 2023 Male Black Master 2 Light Feather 5 Mins ~64.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Shiraki Kenta Paraestra Gifu JPN Niimi Makoto Ogawa Jiu Jitsu Fight 44 Mat 2 23 Dec 5:04AM JPN Hasegawa Fuhito Hassern Gym JPN Niimi Makoto Ogawa Jiu Jitsu Fight 49 Mat 2 23 Dec 5:36AM Shiraki Kenta Paraestra Gifu Hasegawa Fuhito Hassern Gym JPN JPN Fight 53 Mat 2 23 Dec 6:00AM Hasegawa Fuhito Hassern Gym JPN