Kasumi Toyama has always been captivated by the “beat of the stars”. Since then, she’s been searching for something… a spark that’ll excite and thrill her! Following a trail of star-shaped stickers, she soon stumbles upon a Random Star guitar at her school mate’s house! Could this mark the start of something amazing? A sparkling, heart-racing high school life begins for Kasumi as she decides to form a band!