I'm not sure you'd notice if you weren't familiar with her art style, actually; as I've said, they have a unique look to them while seeming very ordinary at the same time. When I first started out, I even had a hard time telling who was who (though I don't make mistakes like that anymore).
Here's an example anyways:
[Tooru <3]This is all one character (except for that tan blond). I liked Tooru a lot, but man, is he ever a frustrating guy to deal with. I would strangle him if he were real, mostly because he gets himself into such messes. DX