I thought this would probably be some thread that would be eventually closed within a week or two, but now you have some pictures of the AZ-1. There was a Race Event for this machine back in GT2. There was a certain modification of the AZ-1 that makes it look more like a miniature Le Mans race car, so you may want to do some searching online. As a hint, I think it was in a thread I posted in the Cars in General forums called something like "Japan's Best Kei Car Has to be..." So give it a look see if you like the AZ-1.
I heard this car was pretty good, but didn't sell very well.