Yaya officially joins the Yosakoi Club, making for four members. They make progress on their preparations for the department store event, but they forget to bring their CD. Sally-sensei says she'll "ask her sister", who, as it turns out, is student council president Machi. The four approach their first performance, but…
I won't forgive you if it's half-baked.
لن أسامحكن إن كان سيّئاً
Ich vergebe euch nicht,
wenn ihr es halbherzig macht.
Una presentación desganada 
es algo inaceptable.
Una presentación desganada 
es algo inaceptable.
Je n’accepterai pas
que vous fassiez n’importe quoi !
Eu não vou te perdoar se
estiver de qualquer jeito.