Hyakki Shachuu

Hyakki Shachuu is a group of people in Isedaikagura.
They perform rituals around the town, so called Kagura.

On the other hand, they exorcise evil beings at night.

Five men fight against youkai (ghouls) and go forward their way of the art.
A Shousetsu Yuugai's romantic youkai story.

[From DLsite English]