قسمت 1: کاسومی تویاما زندگی دبیرستان خود را در دبیرستان هاناساکیگاوا با جستجوی یک حس ویژه آغاز می‌کند.

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Kasumi Toyama starts her life at Hanasakigawa High, where she joins numerous clubs in her search for a "sparkling, heart-pounding" feeling she once had when she looked up at the stars as a child called the "Star Beat". Along the way, she quickly befriends classmate Saaya Yamabuki. While heading home, Kasumi is led by a trail of golden stars towards a pawn shop owned by Arisa Ichigaya's family and discovers a star-shaped guitar. After hearing Glitter Green perform at the live house Space, which causes her buried feeling to emerge, she decides she wants to form a band. (Source: Wikipedia)