Miyako suddenly says she's going to university, shocking Hinata and the others! Unable to believe that Miyako is really a university student, Hinata and the others tail her. They successfully infiltrate the campus, and just when they are at a loss as to how to find Miyako, a young lady who knows where she is calls out to them...
So when did you become 
friends with Onee-san?
Und wann bist du dann ihre Freundin geworden?
¿Y luego te hiciste su amiga?
¿Y luego te hiciste su amiga?
Alors, quand êtes-vous
devenue amie avec Miyako ?
E quindi quando siete diventate amiche?
E quando você se tornou amiga da moça?
И когда ты смогла с ней подружиться?