Aikatsu Stars! Episode 50 English Subbed Episode Title:Saikyō no LIVE.Episode Description: With the crowning ceremony, Hime, Tsubasa, and Yozora officially announce Yume, Ako, and Mahiru as their respective successors, joining Yuzu in S4. As the girls begin their preparations for their activities next year, Yume appoints Rola as her Song Class admin while also asking Lily and Yuri to continue their roles as admins. During S4's final Thank-You Party, in which they give their final performance, Yume and her new team of admins help everyone present their own surprise thank-you message with glowsticks.