Use this tag when these three members appear only!
Tristar(トライスター Toraisutā) is an idol unit which started off with Mizuki Kanzaki, Kaede Ichinose, and Ran Shibuki from Starlight School. In the anime series, Ran left Tristar in Episode 37 to join Soleil and Yurika Toudou was chosen as the final member in Episode 38 to take Ran's place. With Mizuki leaving Starlight at the end of Season 1, Tristar is disbanded; however, they reform in Episode 150.