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!
So, uh... What was it like for you, Miyu?
Eh... ¿cómo fue contigo, Miyu?
Eh... ¿cómo fue contigo, Miyu?
Euh…
Ehm... A te com'è successo, Miyu?
Então... Como foi que você se 
tornou uma garota mágica, Miyu?