It will premier in April.
The Official website for the anime adaptation of Hobby Japan´s franchise “7 Sins” (Not to be confused with the anime and manga based on Nakaba Suzuki´s works) has uploaded a video featuring the character of Astaroth.
The anime will have 14 chapters and every chapter will have a new song.
Kinji Yoshimoto (Queen´s Blade: The Exiled Virgin) is directing the anime at TNK and Artland. Kinji is also credited for the story, color design and series composition.
Thanks to Sanox for the tip!
Via: Anime News Network