Dumau International No-gi Championship 2023

Male Blue Adult Light Feather
1st	Iamazato Enzo	Carlos Toyota Bjj	BRA
2nd	Ytokazu Kosei	Sekitani Jiu Jitsu Academy	PER
Male Blue Adult Feather
1st	Diogo Tokunaga	Sekitani Jiu Jitsu Academy	BRA
2nd	Matsuo Christian	Carlos Toyota Bjj	BRA
3rd	Oshiro Mike	Carlos Toyota Bjj	BRA
3rd	Oguro Kensei	Impacto Bjj Japan	JPN
Male Blue Adult Open Weight
1st	Iamazato Enzo	Carlos Toyota Bjj	BRA
2nd	Diogo Tokunaga	Sekitani Jiu Jitsu Academy	BRA
3rd	Oshiro Mike	Carlos Toyota Bjj	BRA
3rd	Matsuo Christian	Carlos Toyota Bjj	BRA
Male Purple Adult Light Feather
1st	Matsuo Roberto	Carlos Toyota Bjj	BRA
2nd	Sato Vinicius	Tree Brazilian Jiu Jitsu	BRA
Male Purple Adult Heavy
1st	Nishimura Katana	Team Katana	JPN
2nd	Rowland Lee	Other	USA
Male Purple Adult Open Weight
1st	Rowland Lee	Other	USA
2nd	Nishimura Katana	Team Katana	JPN
3rd	Matsuo Roberto	Carlos Toyota Bjj	BRA
3rd	Sato Vinicius	Tree Brazilian Jiu Jitsu	BRA
Male Black Adult Light
1st	Dai Takashi	Newaza World Isc	JPN
2nd	Silva Hakkynen	Carlos Toyota Bjj	BRA
Male Blue Master 1 Feather
1st	Shimizu Yusuke	Paraestra Gifu	JPN
Male Blue Master 2 Light
1st	Ono Kenichirou	Alive	JPN
2nd	Nishi Kenta	Cb Impacto	JPN
Male Black Master 3 Middle
1st	San Kim	Kingdom Jiujitsu	KOR
Male Black Master 3 Open Weight
1st	Suto Rogerio	Impacto Bjj Japan	BRA
2nd	San Kim	Kingdom Jiujitsu	KOR