A friend of mine accidently stumbled upon this--<a href="http://atomfilms.shockwave.com/content/ninjai/">The little Ninja</a>.
Here's a link <a href="http://ww1.ninjai.com/about.php">about</a> Ninjai. The first two chapters are weird but stick around and I'm sure you could fall in love with this little online series.
EDIT: Second link didn't work.
EDIT 2: F***! Typos.