Japan Jiu Jitsu Cup 2025 Male Purple Master 30 Open Weight 6 Mins FREE 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Suzuki Shin Roll Jiu-jitsu Studio JPN Chida Yuta Gracie Barra Japan Fight 69 Mat 6 13 Oct 16:38PM Iha Igor Impacto Bjj Japan BRA JPN Ito Masafumi K-masl Morimoto Naoya Oga Dojo Chiyoda JPN Ito Masafumi K-masl JPN Fight 73 Mat 6 13 Oct 17:03PM Iha Igor Impacto Bjj Japan Morimoto Naoya Oga Dojo Chiyoda BRA JPN Fight 74 Mat 6 13 Oct 17:10PM Fight 79 Mat 6 13 Oct 17:43PM