With the final audition approaching, Ichigo, Aoi and Ran are told to spend the night living in separate rooms of a big mansion without their Aikatsu Phones. After receiving special Summer Collection cards of their respective brands from Orihime, each girl is individually interviewed by Mizuki, each giving their own insight on why they would fit in Tristar. After the final audition takes place, Mizuki chooses Ran to be the final member of Tristar, feeling that she has what it takes to stand on her own, as well as perform as a team. Ichigo and Aoi tearfully see Ran off as she heads for a new life as a member of Tristar.