Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Grey Kid 4 Feather 4 Mins ~36.3kg 8 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Hidaka Kanta Trust Jiujitsu Academy JPN Suzuki Akito Evox Bjj Fight 30 Mat 4 3 May 2:27AM Kato Arata Trust Jiujitsu Academy Oohara Asahi Evox Bjj JPN JPN Fight 32 Mat 4 3 May 2:38AM JPN Mlalazi Lewis London Trust Jiujitsu Academy BRA Kina Hideki Evox Bjj Fight 31 Mat 4 3 May 2:28AM Kawaguchi Pedro Bjj Core Japan Yanagihara Anthony Evox Bjj BRA BRA Fight 33 Mat 4 3 May 2:33AM Suzuki Akito Evox Bjj Mlalazi Lewis London Trust Jiujitsu Academy JPN JPN Fight 35 Mat 4 3 May 2:41AM Kato Arata Trust Jiujitsu Academy Kawaguchi Pedro Bjj Core Japan JPN BRA Fight 36 Mat 4 3 May 2:47AM Suzuki Akito Evox Bjj Kato Arata Trust Jiujitsu Academy JPN JPN Fight 40 Mat 4 3 May 3:05AM Kato Arata Trust Jiujitsu Academy JPN