OK, someone sent me this link the other day and I thought it was so cool and was surprised I'd never heard of it. Its not animated per se, but how bout a live action movie loosed based on Project A-ko!
Doesn't appear the "athletic" gal has any superpowers, but I thought was still kinda cool. You can check it out, including a neat trailer at:
www.xtracurricularfilm.com/
ElF