Central Japan Open No-gi Championship 2023

Male White Adult Feather
1st	Takei Hideto	Splash	JPN
2nd	Yamaguchi Takafumi	Jiu-jitsu Gym Trinity	JPN
Male White Adult Middle
1st	Moriyama Taichirou	Carpe Diem Hope	JPN
Male White Adult Open Weight
1st	Moriyama Taichirou	Carpe Diem Hope	JPN
2nd	Yamaguchi Takafumi	Jiu-jitsu Gym Trinity	JPN
Male Blue Adult Feather
1st	Hara Masataka	Carpe Diem	JPN
2nd	Diogo Tokunaga	Sekitani Jiu Jitsu Academy	BRA
Male Blue Adult Light
1st	Jin Sato	Alive	JPN
2nd	Kitaya Kaito	Hassern Gym	JPN
3rd	Kawabata Tomoki	Ultimate Jiujitsu Club	JPN
Male Blue Adult Open Weight
1st	Jin Sato	Alive	JPN
2nd	Kitaya Kaito	Hassern Gym	JPN
3rd	Diogo Tokunaga	Sekitani Jiu Jitsu Academy	BRA
Male Purple Adult Medium Heavy
1st	Ida Rei	Ultimate Jiujitsu Club	JPN
2nd	Oyama Igor Massao	Jaws Jiu-jitsu	BRA
3rd	Suzuki Shin	Roll Jiu-jitsu Studio	JPN
Male Purple Adult Open Weight
1st	Ida Rei	Ultimate Jiujitsu Club	JPN
2nd	Oyama Igor Massao	Jaws Jiu-jitsu	BRA
Male Blue Master 2 Light
1st	Kano Kenshi	Carpe Diem Nagoya	JPN
2nd	Ono Kenichirou	Alive	JPN