RPG map of Japan's view of the US

So I found this while bumping through the tubes this morning. It's actually quite hilarious.

A few things to point out, why does Chicago look like Midgar?

How do they, out of all the casinos on the Vegas strip, choose Circus Circus to depict on the map?

And finally, you can tell they are stuck in the past being that they show tepees in Yellowstone nation park. I'm pretty sure the US steam-rolled over all the tepees quite a long while ago, and if there are any they certainly aren't in the middle of Yellowstone hanging out next to Old Faithful.

Good times...

\\drew