Kyushu International Jiu Jitsu Championship 2023 Male Grey Junior Teen Light Feather 4 Mins ~37.6kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Goto Taishiro Buffalo Jiu-jitsu JPN Kawaichi Eishin Tatoru Fight 25 Mat 1 18 Jun 11:30AM JPN Yamasaki Eisu Mephose Jiujitsu Academy JPN Yamanaka Mao Master Japan Fukuoka Fight 26 Mat 1 18 Jun 11:35AM Fight 31 Mat 1 18 Jun 11:58AM