Kyushu International Open Jiu Jitsu Championship 2023 Male Yellow Junior Teen Light 4 Mins ~50.3kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Miyazaki Ryushin Hinatayama Bjj JPN Kouga Morisaki Paraestra Kitakyushu Fight 38 Mat 5 10 Dec 11:55AM JPN Kuribayashi Ituki Paraestra Fukuoka Ide D.. JPN Hirano Tuzuri Mephose Jiujitsu Academy Fight 39 Mat 5 10 Dec 12:00PM Fight 43 Mat 5 10 Dec 12:20PM