Naru Ayase, a 14-year-old with boundless cheer and an airheaded charm, greets every challenge with her signature exclamation, “Happy Naru!” Her peach-colored hair and golden eyes mirror her vibrant spirit, while her petite frame—a result of premature birth—belies her dynamic energy. Gifted with the rare ability to perceive music as swirling colors, she translates these visions into dazzling Prism Shows, mastering maneuvers like triple consecutive jumps with fluid precision. Though her dream was to manage the beloved Prism Shop Dear Crown, fate redirects her to lead Harajuku’s Prism Stone after her debut performance, where her penguin companion Lovelin transforms into both a Prism Stone and her performance guitar. Tasked with revitalizing Prism Stone, Naru recruits employees Ann Fukuhara and Ito Suzuno, navigating team dynamics and event planning like the Easter celebration. Initially hesitant, she evolves from an uncertain novice to a driven leader, channeling her newfound confidence into the Dreaming Session tournament to inspire others. This resolve culminates in her bold decision to resign from Prism Stone and assume management of Dear Crown, embracing growth through risk. Beyond her series, Naru mentors Laala Manaka in *Pretty Rhythm: All Star Selection*, imparting hard-won wisdom on self-confidence and perseverance. Flashbacks underscore pivotal lessons, from navigating Bell Renjoji’s temporary takeover of Prism Stone to reigniting the Prism Sparkle with friends. Her legacy extends to *Prism Show☆Best Ten*, where her performances rank among the franchise’s finest, framed by Prism World mascots recounting legendary shows. Though briefly drawn to Kouji Mihama, Naru prioritizes his connection with Ito, demonstrating emotional maturity. Challenges from rivals like Rinne, who pushes her to master advanced Prism Jumps, highlight her resilience and collaborative ethos. Through creative passion, optimistic tenacity, and a journey balancing management with performance, Naru’s story embodies the spark of youthful ambition tempered by heartfelt growth.