What surprises me only was Yukimura Chizuru's origin of that of an 'Oni's' and that she actually has a twin brother instead of a sister.
In conclusion, I like how the guys looked (the fact that most of them are good looking). The OP and ED aren't really bad either. Quite moderate for my taste. Somehow I think I'll stick to the anime and we'll definitely watch the next season due to the last trailer of the last episode.
