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…
Y-Yaya-san!
!يايا)-سان)
Y-Yaya-san.
¡Ya-Yaya-san!
¡Ya-Yaya-san!
Y-Yaya-san.