This marks the fourth installment of Pretty Rhythm. The plot centers on Laala Manaka, a young woman who aspires to become an Idol. To help her launch the most successful debut, the trio of leading characters from earlier Pretty Rhythm titles—Aira, Mia, and Naru—teach her the secrets of becoming a top Idol. Alongside these lessons, the show revisits key moments from its predecessors. These teachings unfold amid dance battles and music contests.