Yamato Inada, who had a crush on Hina Jahana, finally confess his feelings for her. But it turns out that Hina is a Yokai Hunter, who is dedicated to protecting people from the supernatural creatures that prey on them. Yamato gets caught up in the dangerous world of Yokai Hunters. Joined by a jealous classmate turned Fox Maiden, a doll spirit, and a Yokai Hunter named Igami, they battle deadly Yokai. Thus begins the adventures of Yamato and Hina.