Black★Rock Shooter Goes Into Anime!!

I can't tell for sure, but the anime will be aired in April 2010.

Source: MAL

Synopsis:

Black★Rock Shooter tells of the narrator's despair and hopelessness as they wander aimlessly, searching for something important to them that they presumably lost. Eventually the narrator gains new hope and decides to move on into the future with courage. The video for the song became massively popular, featuring Black★Rock Shooter traveling through a bleak city and countryside, riding a motorbike and wielding weapons. Black★Rock Shooter is an original character design by Huke, and happens to resemble Miku.

A famous 3DPV by Anomaro-P gave Black★Rock Shooter a plotline and backstory, which involves her sister betraying her and turning evil and Black★Rock Shooter being forced to kill her sister to stop the destruction. This plot eventually became the inspiration for the upcoming 2010 anime.

And here is the official trailer..


(I think the main char of course not Miku. She only looks smiliar to Miku)

And here is one of the original Black Rock Shooter PV