Central Japan Jiu Jitsu Championship 2023 Male White Master 4 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Furukawa Koji Carpe Diem Nagoya JPN Kaminishi Toshihiro Evox Bjj Fight 110 Mat 4 27 May 18:00PM JPN Okamoto Hitoshi Carpe Diem Nagoya Fight 115 Mat 4 27 May 18:25PM Fight 120 Mat 4 27 May 18:50PM