This will be a short review
Story 8/10
Art 8/10
Sound 9/10
Character 8/10
Enjoyment 9/10
First of all, when I saw this one, at first I thought... "Oh, another cute girls doing cute stuff." but it's NOT. This show unexpectedly surprised me. I really enjoyed watching it til' the end. The characters are likable and lovely. I love the osts of it as well. I just wish the "ghosts" were drawn more detailed like it was in the manga. But nonetheless, it was really good. I hope this will get a season 2 though but you can read the manga ^^
So, if you like some plot twists.. I totally recommend this one. I know you'll enjoyed it as much as I did.