"Hanako-san, Hanako-san... are you there?" At Kamome Academy, rumors abound about the school's 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 Academy's Hanako-san... is a boy! (Source: Yen Press)

Toilet-Bound Hanako-kun (地縛少年花子くん, Jibaku shōnen Hanako-kun) est une série de manga écrite et dessinée par AidaIro. L'histoire suit les aventures surnaturelles et les relations entre les protagonistes, Nene Yashiro, une humaine romantique désespérée et quelque peu excentrique, Kō Minamoto, un jeune prêtre exorciste, et Hanako, un mystérieux fantôme qui se dissimule dans les toilettes des filles de son école.