A lot of times in anime you see girls with either cat-like teeth, or yaeba. But what a lot of people don’t realize is that Japanese girls often have these type of teeth in real life. It used to be (and probably is still in otaku circles) considered to be a very cute look.
Here’s a picture of a girl from a computer convention. One look at her and you can see where the look in anime came from.
And if you’re so inclined that you’d like to look at booth-babes from a Japanese computer convention, CLICK HERE