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...
Feature
2024 coaches passes
Coaches passes are needed to coach kids up to age 11 in the chair matside. Ages 12 and up all...
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...