Okiku-san wa Icha Tsukitai

Okiku, an evil spirit that terrorized many during the Edo era, has been reborn after 360 years. Modern exorcists are helpless against its power, so they tried to negotiate.
"You can have anything you want, if you will spare the lives of the common people."
"In that case, I will take that pretty girl over there!"

An occult yuri...