I think it was either the McD's Macku, Onepu, or Matoro. I was 4 back then, so don't blame me for not remembering.
^ If that doesn't count then I think I got my first set from this weird random guy who gave me the Mata version of Gali, including the canister, but without the hooks and the booklet.
A friend of my mother's gave me Tahu a few days after I received Gali.
Now a good portion of my collection are broken thanks to my little brother, whom I now banished him from ever getting near my stuff, and the fact that I had a tendency of taking the sets apart and rebuilding them into grotesque beings. I have now shamed myself.