East Japan Jiu Jitsu Championship2025 Male White Kid 4 Feather 4 Mins ~36.3kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Momiyama Yositora X-treme Ebina JPN Kojima Ichito The Blackbelt Japan Fight 33 Mat 3 26 Jul 2:51AM Miyamoto Sena Bjj Studio Splicing Takami George Jump Fight Club JPN JPN Fight 34 Mat 3 26 Jul 2:56AM JPN Fukamachi Hayato Buenbjj Numata Rairi X-treme Ebina JPN Kojima Ichito The Blackbelt Japan Fukamachi Hayato Buenbjj JPN JPN Fight 39 Mat 3 26 Jul 3:18AM Takami George Jump Fight Club Numata Rairi X-treme Ebina JPN JPN Fight 40 Mat 3 26 Jul 3:20AM Kojima Ichito The Blackbelt Japan Numata Rairi X-treme Ebina JPN JPN Fight 47 Mat 3 26 Jul 3:49AM Kojima Ichito The Blackbelt Japan JPN