Episode Title:If you're lost, let's sing aloud!.Episode Description:Mishiro decides to put Natsuki into an idol rock band, holding in-house auditions for other members. After speaking with Natsuki, Riina starts focusing more into exposing herself into rock, leading Miku to become concerned when she starts spacing out during idol work. Later, as Natsuki learns that she and her new bandmates have no control over the direction their band goes, she takes Riina on a ride, where she brings up the thought of having Riina join her band. After a mishap during their concert, Miku voices her concerns over whether Riina would rather join Natsuki's more rock-focused band, but Riina assures her that Asterisk is the unit she wants to be with. Understanding Riina's feelings, Natsuki accepts her resolve and invites her and Miku up on her stage for a one-off performance together. The next day, Natsuki pulls out of Mishiro's planned band and instead joins up with the Cinderella Project.