Yuuna Serizawa, a third-year student, holds a grudge on Ren, and tries sending him to Hell but was rejected by Ai; she is infatuated with Hone Onna and sees him as a rival. Yamawaro causes her to trip, to allow Hone Onna to correct her misunderstanding of their relationship, offering a band-aid for her injured knee. She shows up in school the next day with the same band-aid on her neck, flaunting it to her classmate who bears a similar affection for Hone Onna, Kira Moroboshi. Enraged, Moroboshi accesses the Hell Correspondence website typing in Serizawa name, receiving Wanyūdō as a doll. At school the next day, when Moroboshi finds her shoes thrown into an unsanitary bucket by Serizawa lying blatantly that she was acting under Hone Onna's instructions, she pulls the string and sends Serizawa's to Hell. Ironically, she announces that she is no longer after Hone Onna, but Wanyūdō.