The Amusement Club is cleaning the club room in preparation for new students and perhaps new members.  Opening a mysterious closet they discover a device that sends Akari back in time, with she takes as a chance 

to fix her mistakes.
I can't do it. I can't change
 my memories with my friends...
Definitivamente no puedo cambiar los 
recuerdos que tengo con ellas...
Es verdad. No puedo cambiar los recuerdos que tengo con ellas...
Eu não posso fazer isso. 
Não posso mudar nossas lembranças...