Tokyo International Spring Jiu Jitsu Championship 2025 Male Grey Kid 4 Light Feather 4 Mins ~31.8kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Nakano Hal Carpe Diem JPN Nakamura Rafael Shonan Brazilian Jiujitsu Fight 21 Mat 8 19 Apr 2:19AM Kato Haruto Impacto Bjj Japan Yokoo Haruki Mach Dojo JPN JPN Fight 22 Mat 8 19 Apr 2:21AM JPN Kasahara Dai Pato Studio Asada Kou Sparcrew Brazilian Jiu-.. JPN Nakano Hal Carpe Diem Kasahara Dai Pato Studio JPN JPN Fight 26 Mat 8 19 Apr 2:37AM Kato Haruto Impacto Bjj Japan Asada Kou Sparcrew Brazilian Jiu-.. JPN JPN Fight 27 Mat 8 19 Apr 2:42AM Kasahara Dai Pato Studio Kato Haruto Impacto Bjj Japan JPN JPN Fight 30 Mat 8 19 Apr 2:54AM Kato Haruto Impacto Bjj Japan JPN