Kaya runs away to the old school house, which prompts two others to follow. Once there, they are warned that the school is haunted.

Kaya's body is now possessed by Amanojaku. At the school, the plumbing system malfunctions.

Keita gets the lead role for the play that his class is putting on. He wishes for accidents to happen so he doesn't have to perform. His wish comes true and he is sent to the hospital.

While in the old schoolhouse, Satsuki hears a haunting melody drifting through the halls; the only trouble is the lack of a pianist; if Satsuki hears the melody a total of four times, she'll die; the gang saddles up to put the ghostly piano to sleep.

When Keiichiro comes running to Satsuki with tears in his eyes again, Satsuki decides to help Keiichirou boost his self-confidence by suggesting he enter the school's athletic event.

Stories spread about something preying on children who are all alone, and the gang gets scared; especially since their parents will be out for the night; a deadly ghost with a sickle in hand stalks Satsuki and her friends.