The Ontario Jiu-Jitsu Association Welcomes You to Our New Home!
We are excited to provide continued support to the great communities of
enthusiasts through the development of a new website, and the continued support and sanctioning of Jiu-Jitsu in Ontario.
Please note that it is mandatory that The OJA charges HST for all OJA services. This includes memberships. This will come in effect December 1st 2012.