East Japan Jiu Jitsu Championship2025 Male Grey Kid 5 Feather 4 Mins ~44.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Murano Tsumugi Carpe Diem Kamakura JPN Ito Kaiki Checkmat Japan Fight 6 Mat 1 26 Jul 0:42AM Kajita Yuma Pato Studio Kamiguch Koki X-treme Ebina JPN JPN Fight 7 Mat 1 26 Jul 0:47AM JPN Umemiya Mitsuaki Takamoto Dojo Hosoya Sousuke Carpe Diem Kamakura JPN Ito Kaiki Checkmat Japan Umemiya Mitsuaki Takamoto Dojo JPN JPN Fight 13 Mat 1 26 Jul 1:14AM Kamiguch Koki X-treme Ebina Hosoya Sousuke Carpe Diem Kamakura JPN JPN Fight 14 Mat 1 26 Jul 1:19AM Ito Kaiki Checkmat Japan Kamiguch Koki X-treme Ebina JPN JPN Fight 20 Mat 1 26 Jul 1:39AM Ito Kaiki Checkmat Japan JPN