Chocoto Sister / Chokotto Sister http://www.chocosis.com/
So for any of you complaining about all the moe, loli, pedoriffic anime these past few years,
you ain't seen nuthin' yet!
This is the real deal. A loli little sister onii-channamajig. Too bad (or too good?) the site looks like crap.
I like the comment quote ANN..."Take Chobits and Koi Kaze, remove the serious, thoughtful elements from both, and mix" formula to appeal to the loli-con / sister-con set. "
Apparently based on a manga.
Really, I wanted to announced something else, but NeoSam beats everyone to it!