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...
I'm an old friend of Momo's, Yuzuko Hazuki.
Ich bin eine alte Freundin von Momo,
Hadzuki Yuzuko.
Soy una vieja amiga de Momo, Yuzuko Hadzuki.
Soy una vieja amiga de Momo, Yuzuko Hadzuki.
Je m’appelle Yuzuko Hazuki,
une amie d’enfance de Momoko.
Sono una vecchia amica di Momo, Hazuki Yuzuko.
Eu sou Hadzuki Yuzuko, uma
 amiga de infância da Momo.