Like it: the visuals, the character design, the ambiance, and the story looks quite good. Pretty dark but not depressing. I'll follow that one.
I always find interesting parts in Asano Inio's mangas, but there are always also parts the prevent me to be fully interested. Here, I was hooked at soon as the first chapter, probably because the author seems more invested in his characters, while I felt detached in his previous work.