Tomoharu Natsume looks like an ordinary high schooler, but he's haunted by the ghost of a girl named Misao Minakami who died years earlier. After he moves into a house called Meioutei, his quiet life ends when Shuri Kurosaki delivers a mysterious trunk left behind by his older brother, an object that draws the attention of Kanade Takatsuki, a girl dressed as a shrine maiden, and pulls Tomoharu toward a hidden truth about the world. This manga adapts the original light novel series.