あやかし屋敷のまやかし夫婦　～契約夫婦は鎌倉で妖怪の集う家を守る～

Synopsis

After losing her parents, Makoto finds herself without a place to call home. She is given a temporary marriage to Chihiro, a young novelist. And what's more, their new home is an old folk house where youkai gather...? The story of ayakashi and a contract couple, set in the ancient capital of Kamakura, begins! (Source: Shogakukan, translated)