Uzuki, Rin, and Mio start taking lessons to train to be Mika’s backup dancers. It’s a struggle, and the pressure stresses the trio out so much that the final rehearsal doesn’t go well. Will they be able to get it together in time for the concert?
Excuse me! Can you up
the volume on my speakers?
Entschuldigung! Könnten Sie
die Lautstärke der Boxen erhöhen?
¡Disculpen! ¿Pueden subir el volumen?
¡Disculpad! ¿Podéis subir el volumen?
Excusez-moi,
on pourrait monter le volume ?
Chiedo scusa! 
Potreste alzare il volume della mia cassa?
Com licença! Pode aumentar o
 volume do meu alto-falante?