West Japan Open Jiu Jitsu Championship 2024 Male Yellow Junior Teen Light Feather 4 Mins ~37.6kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Rukia Yoshikawa Seishin Bjj JPN Nagayoshi Jinju Evox Bjj Fight 27 Mat 1 10 Nov 4:12AM JPN Doi Kanji Seishin Bjj JPN Rukia Yoshikawa Seishin Bjj Fight 30 Mat 1 10 Nov 4:25AM Nagayoshi Jinju Evox Bjj Rukia Yoshikawa Seishin Bjj JPN JPN Fight 34 Mat 1 10 Nov 4:37AM Nagayoshi Jinju Evox Bjj JPN