Tokyo International Kids Jiu Jitsu Championship 2025 Male White Kid 4 Middle 4 Mins ~45.4kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Tomita Reo R-blood JPN Daito Matsumoto Cave Fight 41 Mat 4 28 Jun 2:47AM Nakata Hiroto R-blood Kurita Airu Cave JPN JPN Fight 43 Mat 4 28 Jun 2:55AM JPN Kuroda Ao Paraestra Koiwa JPN Oono Hiroto Mach Dojo Fight 42 Mat 4 28 Jun 12:03PM Pereiza Arthur Carlos Toyota Bjj BRA Daito Matsumoto Cave Oono Hiroto Mach Dojo JPN JPN Fight 46 Mat 4 28 Jun 3:03AM Nakata Hiroto R-blood Pereiza Arthur Carlos Toyota Bjj JPN BRA Fight 47 Mat 4 28 Jun 3:09AM Oono Hiroto Mach Dojo Pereiza Arthur Carlos Toyota Bjj JPN BRA Fight 51 Mat 4 28 Jun 3:28AM Pereiza Arthur Carlos Toyota Bjj BRA