Tokyo International Spring Jiu Jitsu Championship 2023 Male Blue Juvenile Open Weight 5 Mins FREE 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Imazu Narumichi Gracie Barra Nagano BRA Miyasato Ricardo Infight Japan Fight 87 Mat 9 26 Mar 17:51PM Nakahara Gustavo Carlos Toyota Bjj BRA JPN Tenga Abe Crowforest Narazaki Lukas Checkmat Japan BRA Tenga Abe Crowforest JPN Fight 90 Mat 9 26 Mar 18:09PM Nakahara Gustavo Carlos Toyota Bjj Narazaki Lukas Checkmat Japan BRA BRA Fight 89 Mat 9 26 Mar 18:03PM Fight 93 Mat 9 26 Mar 18:27PM