Something is stinking up the town, and it isn't just urban reconstruction! A ghost has invaded the school's bathrooms, and it's up to Satsuki and the gang to find out how to put it back to sleep. The old book left by Satsuki's mom just might be the ticket.

There's a girl in Satsuki's class who is a little off. She tends to the rabbits at the school, whom she says are her only friends. But if that's weird, then it gets only stranger when a dead rabbit shows back up at the pen, alive and well.

A ghostly painter with the ability to trap souls within his work has reawakened, and not even the other ghosts of the old schoolhouse want anything to do with him. Satsuki and the gang travel back in time in order to put the artist back to sleep, where they meet someone familiar.