Toilet-bound Hanako-kun

a supernatural comedy manga and anime series about Nene Yashiro, a high school girl who attempts to summon the ghost of "Hanako-san," a rumor of a girl in the girls' bathroom, to grant her wish. She discovers that Hanako-san is actually a boy who is bound to the bathroom, and she becomes his assistant, helping him with various supernatural problems that occur at their school, Kamome Academy. Hanako, the ghost, is depicted as a short, mischievous boy with choppy black hair and large, amber, crescent-shaped eyes, wearing a black gakuran uniform.