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!
I won't stand for you calling this a scam.
„Abgekartet“ will ich
nicht noch mal hören.
No toleraré que lo llamen estafa.
No toleraré que lo llaméis estafa.
Je ne peux pas ignorer ces paroles.
Non ti permetto di chiamarla fregatura.
Não vou ficar parada e ouvir
 você dizer que é um golpe.