Coaches Passes
Important- coaches passes New coaches only will be required to take a rules course before a coaches pass will be...
Feature
Canadian Nationals Jiu-Jitsu Championships (BJJ)
The CJA in conjunction with OJA is pleased to announce and introduce to everyone to the Canadian National Jiu Jitsu...
OJA Exceptional Junior Jiu-Jitsu Athlete Program
At the Ontario Jiu Jitsu Association, we are committed to fostering talent and providing opportunities for junior athletes to excel...