East Japan Jiu Jitsu Championship2025 Male White Kid 4 Light Feather 4 Mins ~31.8kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Norton Zen Axis Jiu Jitsu Academy JPN Ohashi Yu Paraestra Koiwa Fight 21 Mat 1 26 Jul 1:44AM Okamoto Mizuki Strong Spirit Jiu Jitsu Kanou Naruhi Ratel Gym JPN JPN Fight 23 Mat 1 26 Jul 1:49AM JPN Terashima Takuya Pato Studio JPN Tojo Haruto Kids Bjj Koganei Academy Fight 22 Mat 1 26 Jul 1:47AM Takanishi Haruto Mach Dojo JPN Ohashi Yu Paraestra Koiwa Terashima Takuya Pato Studio JPN JPN Fight 26 Mat 1 26 Jul 2:04AM Kanou Naruhi Ratel Gym Takanishi Haruto Mach Dojo JPN JPN Fight 27 Mat 1 26 Jul 2:06AM Ohashi Yu Paraestra Koiwa Takanishi Haruto Mach Dojo JPN JPN Fight 30 Mat 1 26 Jul 2:20AM Takanishi Haruto Mach Dojo JPN