Yuzuko and Momoko line up to get sweet potatoes from the school store. Momoko runs into Nagiko there, and through a serious of events, Momoko ends up believing she's being disrespectful to girls in the other grades. Meanwhile, the occult club tries to solve a riddle...
Oh, nothing.
Nichts.
No es nada.
No es nada.
Ah, ne fais pas attention !
Ah, niente.
Não é nada.