The Ontario Jiu-Jitsu Association is always growing. Our member clubs represent the OJA and its values across Ontario. See below, for the nearest OJA club to you.
Provincial Sports Organization for Jiu-Jitsu in Ontario
The Ontario Jiu-Jitsu Association is always growing. Our member clubs represent the OJA and its values across Ontario. See below, for the nearest OJA club to you.