Main Title: Black Rock Shooter
Official Name: BLACK★ROCK SHOOTER
Expected Premiere Date: Spring 2010
Genre: Action, Adventure, Science-fiction, Magic
Official Website: Official Page
Related News: ANN, Moetron
Probably an 'original' anticipated anime that I am interested in after awhile. So far, there are 3 pilot editions that have been released. The main song is sung by Hatsune Miku. (If you guys don't know who Miku is, google is always your best friend. Although probably you want to see this first)
Although, I doubt that Miku will appear in this anime (aside from the song), this still looks a very cool anime to me. And since it is original anime, the plot and story are still mystery up to this point. (Although, we can guess it a little bit by watching the pilot). As side note, one of the girl has piggy-tails too which is Miku's trademark in vocaloid.
AniDB has listed this as TV series (which is most likely true), but so far I haven't seen any announcement about it yet.
The 3 pilot videos are subbed and uploaded at youtube: http://www.youtube.com/watch?v=ym2ResFC9ok&fmt=22