Youkoso Genkai Shuuraku e!

A human girl and some monster girls try to revitalize their shrinking village.

Kamiyama village is considered a "ghost town", with an ever declining population. However, the mythical creatures known as "genjuu" who live there aren't counted towards the population total. The human girl Akane gets forced into the role of the Kamiyama village Public Outreach Committee president.