Kyushu International Open Jiu Jitsu Championship 2023 Female Grey Pre Teen Light Feather 4 Mins ~31.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final USA Kimura Isabella Leos Jiu Jitsu Academy JPN Hamada Akari Yaway Jiu-jitsu Academy Fight 24 Mat 5 10 Dec 10:46AM JPN Koyama Yuiko Yawaraya JPN Kusuda Himawari Master Japan Yamaguchi Fight 25 Mat 5 10 Dec 10:51AM Fight 30 Mat 5 10 Dec 11:15AM