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!
Illya, what's wrong?
Was hast du, Illya?
Illya, ¿qué pasa?
Illya, ¿qué pasa?
Illya, ça ne va pas ?
Illya, che succede?
Illya, o que houve?