After a swim class, the girls find that only bras and underwear of C-cup girls and above are taken from the locker room. Ikkou is the prime suspect is relentlessly question by the girls. A friend of Ikkou, Yagani, reveals his feelings for Sumi and wants Ikkou to help him make Sumi instantly love him. The underwear thief is revealed to be a spirit and Jotoku orders the gang to exorcise the spirit after school. The spirit is Yagani and is exorcised after Ikkou awakens.

Chitose is determined to keep Ikkou from needing to awaken to exorcise. Ikkou is chosen to perform the Joya-no-Kane, ringing of the bell 108 times at New Year's Eve to negate the 108 human desires. The other are deal with the visitors. An excessively large amount of spirit gather during the ringing of the bell and Ikkou faints as he strikes the bell the last time. Chitose volunteers to protect Ikkou but is nearly raped. Ikkou wakes up and comes to Chitose's rescue, using the power of the holy priest to exorcise all the spirits gathered without awakening. He faints again afterwards.