At the Pripara cafe, all the girls are discussing their recent success in the Dream Theatre and what the new Paradise Coord will be like. Then a small female rabbit mascot comes running up to them and Usagi reveals her to be his little sister Usa. After introductions, Usa tells Usagi she has come too see how her brother works as a mascot in the hope of becoming one herself when she grows up. Usagi takes her with him as he trains Dressing Pafe. Dorothy comments on how unusually strict Usagi is being while his little sister is around, believing he is trying to impress her. When Usagi goes off to work and leaves Usa on her own, Kuma decides to show her what her brother is really like and they secretly observe him. But this only strengthens Usa's pride in her brothers hard work. Kuma then tricks Usagi into thinking he is Neko, causing Usa to become upset at his behavior. Laala and the others then confront Kuma and ask him why he upset Usa and Usagi, which he tells them was because of what happened with his own little sister. Laala goes and talks with Usa and after some explaining they decide to go to see Dressing Pafe's new live to show Usa the results of her brother's hard work. After seeing how wonderful the show is, Usa reconciles with her brother and vows to work really hard to become a mascot before leaving for home. Meanwhile in a far away country, a new idol leaves her home in Europe for Japan, in order to participate in the Dream Theatre.