Nagoya International Open Jiu Jitsu Championship 2023 Male Blue Master 2 Rooster 5 Mins 57.6 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Katsuyuki Saitou Grappling Shoot Boxers JPN Yusuke Matoba Carpe Diem Nagoya Fight 70 Mat 3 23 Dec 16:52PM