Yay, this is all very good news. I don't know why, I was eagearly waiting for vol.3 to come out, and I completely forgot about the anime.
Joy.
Don't forget to bump my thread for whatever's concerning the manga.
My only worry would be that to this day, there's only a very few material for an anime, in my humble opinion. I don't even know if that could fill 13 episodes...