I'm sure I must be the last one to have noticed the nearly complete takeover of the anime style in kid's artwork these days. In a greek diner near my house, they hang up the placemats children have decorated with their crayon drawings. About 50% of them, likely all that were done by kids over the age of 8, are of various anime-style figures.

Amazingly uniform style! Most of them are well drawn, too. (But perhaps the restaurant owner just throws out the bad ones?)

Take a look at Deviantart's Manga/Animé category for examples:

Deviantart's Manga category