Yuuna Serizawa, a third-year student, holds a grudge against Ren, and tries sending him to Hell, but her request is obviously rejected by Ai. Serizawa is infatuated with Hone Onna and sees Ren as a rival. Hone Onna corrects her misunderstanding, offering a band-aid for her injured knee. Yuuna flaunts the same band-aid on her neck, showing off to her classmate, Kira Moroboshi, who bears a similar obsessive affection for Hone Onna. At school, when Moroboshi finds her shoes thrown into a dirty bucket, Serizawa blatantly lies that she did it under Hone Onna's instructions. Enraged, Moroboshi sends Serizawa to Hell. Later, she ironically announces that she is no longer after Hone Onna, but Wanyūdō.

曾根安娜与与作为体育老师，指导女学生们。骨女受到她们敬慕，但某个女学生发起了意外的行动…。

Une jeune fille tape le nom d’Ichimokuren sur le Courrier des Enfers.

体育の合同授業、創作ダンスに励む女子生徒たちを指導する曽根アンナ先生。彼女たちから慕われている骨女だが、ある女生徒が思わぬ行動を起こす。