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!
Magical girls generally become one by 
coincidence, so that's perfectly fine!
Passt schon so, Magical Girl wird man
in der Regel durch Reinstolpern!
¡Las chicas mágicas suelen convertirse 
en una por casualidad, así que no pasa nada!
¡Las chicas mágicas suelen convertirse 
en una por casualidad, así que no pasa nada!
On devient toujours Magical Girl
par la force des choses !
Le maghette diventato tali per caso, 
quindi va perfettamente bene!
Garotas mágicas se tornam uma por 
coincidência mesmo, então não tem problema!