Asjjf Asian Open Jiu Jitsu Championship 2023 Male Blue Master 4 Feather 5 Mins ~70.0kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Furukawa Koji Carpe Diem Nagoya JPN Nehashi Taiki Over Limit Jiu Jitsu Ja.. Fight 19 Mat 7 13 Aug 11:28AM Matsumoto Hidehisa Trust Jiujitsu Academy JPN JPN Toshikazu Fukui Monster House Masai Atsushi Wbjj JPN Toshikazu Fukui Monster House JPN Fight 24 Mat 7 13 Aug 11:58AM Matsumoto Hidehisa Trust Jiujitsu Academy Masai Atsushi Wbjj JPN JPN Fight 25 Mat 7 13 Aug 12:04PM Fight 30 Mat 7 13 Aug 12:34PM