Reona West, a 14-year-old idol and Paprika Private Academy student, balances life as the younger twin of Dorothy West, navigating adolescence with a Canadian-Japanese heritage. Initially introverted and reliant on Dorothy’s guidance, Reona evolves into a self-assured individual, cultivating a serene aura that comforts peers and children alike, punctuated by the signature phrase “*(Tension) relax!*” Sporting light pink curls with a left-side braid, dark pink eyes, and a beauty mark beneath the left eye, Reona’s style embraces the Fortune Party brand, showcased in coordinated ensembles like the Twin Gingham Coord and vibrant Cyalume Change designs. Though male, Reona adopts the feminine pronoun *watashi*, a linguistic nuance reflecting gender fluidity, adapted in the Korean dub through neutral language and uniform adjustments. Central relationships include an inseparable bond with Dorothy, mediating between her and Sion Todo, and forging friendships with Sophy Hojo and Fuwari Midorikaze as part of the PriPara Nurses unit. Growth milestones include exchanging Friend Tickets with Sophy—a first beyond twin ties—and joining hybrid performances fusing PriPara and Pretty Rhythm elements, such as Prism Live techniques. Evolving from hesitant supporter to driven idol, Reona briefly ascends to God Idol status alongside Dorothy and Sion before stepping down, later spearheading outfit coordination during group conflicts and delivering solo performances in opening themes. Personal trivia highlights a strawberry parfait preference, a birthday shared with characters from unrelated franchises, left-handedness, and inherited traits from their Japanese mother. In *Gekijō-ban PriPara Mi~nna Atsumare! Prism Tours*, Reona aids Dressing Pafé in musical contests and collaborates with fellow idols to revive Prism World via Prism Stones, with the film emphasizing collective efforts over individual arcs.