Illya's enjoyable summer isn't over! After changing into a yukata, she joins the usual gang and heads to a local festival. As Illya enjoys yo-yo fishing and lottery drawings at the festival, she realizes something dire--she was supposed to wear underwear beneath her yukata! A great tragedy befalls upon her!
She must have done something awful in the past.
Sie muss irgendwann mal was
Schreckliches angestellt haben …
Debió hacer algo horrible en el pasado...
Debió hacer algo horrible en el pasado...
Elle a dû faire quelque chose
d’horrible par le passé.
Deve aver fatto qualcosa di terribile in passato...
Você deve ter feito algo
 terrível no passado...