Shi Miao is still stuck with her irresponsible elder brother Shi Fen, who lives in neverending fear of his younger sister's stormy temper. As the siblings continue enjoying their carefree high school days alongside their friends and classmates, they realize that there truly is no cure for family. [Written by MAL Rewrite]

Every little girl waits for the day she'll get her special ticket, one that will grant her entry into the world of PriPara (Prism Paradise). PriPara is a world of music, fashion, and daily auditions for a chance to become a pop idol. Laala Manaka's friends and classmates aspire to become idols, but her school forbids elementary school students from participating in the idol competitions. Luckily, Laala is only interested in watching the idol shows. Yet somehow despite all this, she manages to bumble her way into the PriPara world, and debut as a fresh new talent. After being told all her life that she's too loud, Laala has finally found a place where she can be as loud as she wants and sing from her heart. And not only that, but there's a possibility that she might be the legendary Prism Voice. Adventure, fashion, and music awaits as Laala climbs her way to the top, on her way to become the cutest and most beloved pop idol in the world of PriPara!

Prism Stars are performers on the new popular ice show, Prism Show. They are superidols whose techniques, singing and fashion sense are a cut above all others. Aira and Rizumu are two Prism Stars whose goal is to become the best, the Prism Queen; however, the road to success is bumpy. (Source: AniDB)

Three years after the events of "Pretty Rhythm: Aurora Dream," Aira, Mion, and Rizumu have grown up and tutor a new group of aspiring idols: Karin, Reina, Mia, and Ayami, who form the Prizmmy☆. Teenage girls from Korea, named Somin, Shiyoon, Haein, Chaekyung, and Jae Eun (who are the PURETTY), appear as a rival group.