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'll win back my presence 
in the future!
¡En el futuro lograré 
no pasar desapercibida!
¡Me esforzaré para recuperar mi presencia en el futuro!
Eu vou ganhar a presença 
que mereço no futuro!