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...
but since it looks like a code,
aber wenn das ein Code ist,
pero al ser un código,
pero al ser un código,
mais dans le cas
d’un code comme celui-ci,
ma dato che sembra un messaggio in codice,
mas considerando que isso é um enigma,