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.
Chinatsu-chan, didn't you
come to join the Tea Club?
Chinatsu-chan, ¿tú querías entrar al 
club de la ceremonia del té, verdad?
Chinatsu-chan, ¿tú no querías entrar al club del té?
Chinatsu-chan, você não veio
 para entrar no Clube de Chá?