The Love Live! Sunshine!! The School Idol Movie Over the Rainbow - Sakurauchi Riko figure captures a dynamic on-stage moment with a calm, focused expression that mirrors her character's poised personality. The sculpt emphasizes Riko's flowing hair and elegant pose, with subtle strands sculpted to catch light and movement. She wears a movie-inspired performance outfit featuring a crisp blue-and-white color palette, layered skirt details, and delicate accessories that nod to the Hi! Cheese! moment from the film. A small microphone prop is held just so, reinforcing the musical theme, while the display base evokes a concert setting with star and music-note accents. The paintwork is clean and precise, with gentle shading to define folds and contours, and a glossy finish on key accents to simulate stage lighting. Overall, the figure exudes brightness and energy while remaining faithful to the character's refined charm.

In Love Live! Sunshine!! The School Idol Movie Over the Rainbow, Sakurauchi Riko serves as Aqours' composed pianist and thoughtful navigator of the group’s journey. The film follows the members as they pursue a life-changing dream of performing at a major Love Live festival while balancing personal doubts, friendships, and school-life duties. Riko's steadfast demeanor and creativity help anchor the team during moments of tension, translating emotion into melody and guiding her friends with quiet confidence. Her piano solos blend with the group's vibrant performances, illustrating how tradition and growth can harmonize on stage. Throughout the story, Riko learns to trust her fellow members, to express her own voice, and to lead with empathy. The character's arc centers on resilience, teamwork, and the belief that music can unite people, themes the figure embodies in its design and presentation.