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...
The code probably only works in the spring.
Der Code funktioniert anscheinend
nur im Frühling.
El código probablemente 
solo funcione en primavera.
El código probablemente 
solo sirva en primavera.
Le code ne doit être valable
qu’au printemps.
Il messaggio in codice probabilmente
funziona solo in primavera.
O enigma provavelmente 
só funciona na primavera.