Hanako-san, Hanako-san. . . are you there? At Kamome Academy, rumors abound about the schools Seven Mysteries, one of which is Hanako-san. Said to occupy the third stall of the third floor girls bathroom in the old school building, Hanako-san grants any wish when summoned. Nene Yashiro, an occult-loving high school girl who dreams of romance, ventures into this haunted bathroom. . . but the Hanako-san she meets there is nothing like she imagined! Kamome Academys Hanako-san. . . is a boy!