toronto is a fabulous place to find ayu! <3 PMall has a good selection, mostly os versions but they also have japanese versions. You just have make sure it's legal, that's all. Sure there are bootlegs, but they have authentic original stuff. If you can't spot a bootleg, however, i don't pity you
I got my hikki singles collection, original japanese version, there a week after it's release! <3 I go to the store by the elevators going up, and another store just a couple of shops down...i don't know their names though, i just remember where they are XD