Bell Renjoji is a 14-year-old Prism Star affiliated with the elite academy Edel Rose. She performs in the unit Bell Rose alongside Wakana Morizono and Otoha Takanashi. Her style is categorized as "Sexy-type," and her Prism Live instrument is the violin. Physically, she possesses long red hair, teal eyes, and stands 165 cm tall. Her typical attire features red and black combinations in jackets, blazers, skirts, or dresses, projecting a queen-like aesthetic. Born November 11 under the Scorpio zodiac, Bell endures significant pressure from her mother, Ritsu Renjoji, demanding perfection in academics, sports, and Prism Shows. This expectation fostered isolation despite her top-tier status at Edel Rose, earning her the moniker "Lonely Queen" from Hiro Hayami. Her childhood was consumed by intense study and practice, marked by instances like crying over a 98% test score due to fear of maternal disapproval. Her bond with Wakana began when Wakana comforted her during such distress and intervened with her mother. Later, she befriended Otoha during Edel Rose entrance exams by lending her skating shoes, solidifying their trio. Bell exhibits outward confidence and professionalism, often intimidating peers and underclassmen. She speaks formally but turns sharp when displeased. Initially, her self-worth hinged on maintaining supremacy in violin and Prism Shows, driven by her mother's demands. This manifested in dismissive behavior, such as slapping Naru Ayase's hand after a competition and declaring hatred for those who perform imperfectly yet passionately. Her perspective shifted through interactions with Naru and her unit. Witnessing Naru and Rinne execute a four-jump Prism Chain during the Prism Stone manager audition challenged her belief in perfection as the sole path to recognition. Later, in the Dreaming Session tournament, her flawless three-jump performance initially crushed Naru. However, Naru's recovery and subsequent three-jump chain, despite a time-limit loss, forced Bell to acknowledge non-performative passion. Though she won the tournament and became Prism Queen, this encounter began altering her outlook. Further events catalyzed growth. She removed Otoha from Bell Rose after Otoha received more fan mail, but Otoha's refusal to return and gratitude signaled their evolving dynamic. Falling ill from over-scheduling a Dear Crown performance without Otoha, her recovery period prompted reflection and acceptance of vulnerability. She gradually embraced the idea that imperfection does not preclude being loved, learning to value connections over unattainable ideals. This culminated in prioritizing her dream and relationships with friends and family above external validation. Key relationships define her arcs. Wakana and Otoha provide emotional stability, highlighted by Wakana’s support during academic stress and Otoha’s unwavering loyalty. Hiro Hayami observes her isolation, indirectly fostering self-awareness. Her rivalry with Naru evolves from contempt to mutual respect through competitions, notably Naru’s resilience in the Dreaming Session. Her pet coach, Seshini, symbolizes her commitment to excellence and her eventual softening as she balances ambition with camaraderie.