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!
Oh? It's not?
Ach? Ist es etwa nicht?
¿No lo es?
¿No lo es?
J’ai tort, peut-être ?
Perché, mi sbaglio?
Ah? E não é?