TV-Series
Description
Sho is a human male, approximately 16 years old during Aurora Dream, with neatly styled light brown hair and dark brown eyes. Three years later, in Dear My Future, he is around 20 years old, his hairstyle now slightly messier. His parents are divorced; their names are unspecified.

As the leader of the popular boy group Callings, Sho radiates natural charisma, attracting admirers like Aira Harune. Professionally, he serves as the main designer and owner of the Prism Stone fashion store, pouring intense passion into dress design and striving to surpass creative limits. This dedication borders on obsession, sparking clashes when others interfere with his work or challenge his beliefs. Despite this intensity, underlying kindness drives him to care deeply for his friends' well-being.

Sho's romantic focus centers on Aira. Their relationship starts contentiously when he invites her to Prism Stone seeking inspiration but becomes irritated by her cheerfulness, causing a rift. They reconcile after she helps refine a design, and he gradually develops feelings. Key moments include sharing a tender moment at a fireworks festival where he silently confesses his love and designing a protective pearl necklace imbued with his desire to safeguard her. Haunted by unresolved emotional issues from a "dark past," he initially avoids commitment, citing his duty to Callings. He also exhibits a pronounced fear of darkness, clinging to Aira for comfort during a Halloween event.

In Dear My Future, their relationship faces challenges with the arrival of rival designer Yun-su, who openly pursues Aira as his muse. Sho exhibits overt jealousy when Yun-su presents Aira with a crown and kisses her hand during a Prism Show, prompting Sho to leap onstage and publicly declare his long-hidden feelings. He gifts Aira his pendant to counter Yun-su's advances, cementing their rivalry. Professionally, Sho becomes fixated on surpassing Yun-su, neglecting Aira and taking her presence for granted. This strains their bond until interventions from his Callings bandmates—particularly Wataru threatening to pursue Aira—force Sho to confront his avoidance of commitment, rooted in a fear of vulnerability despite his deep feelings.

Their relationship culminates during the "Road to Symphonia" event. After Aira falls into a pit of flames, Sho rejects her notion that love requires distance, leading to a mutual confession and kiss. They perform the exclusive "Mugen Hug Eternal" Prism Jump together. Sho later relocates to New York as a designer, secretly arranging for Aira to join him by leaving a plane ticket at Rizumu's wedding. Though she arrives late at the airport, they reunite, and he recreates their first meeting by kissing her forehead, affirming their future.