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...
Two sweet potatoes—
Zwei Sweet Potatoes...
Dos batatas dulces...
Dos boniatos...
Excusez-moi,
deux portions de patates…
Due patate dolci...
Duas batatas doces—