Miura, a prince candidate, balances determination with a relaxed demeanor, masking ambition beneath a carefree exterior. Skilled in strategic evaluations and technology, he navigates a rivalry with Romeo, initially clashing over romantic pursuits. His playful teasing of Momona’s innocence softens into camaraderie as priorities shift.

Physically distinctive with silver hair streaked with black and topaz eyes, he stands between Momona and Romeo in height. Casual blue sportswear contrasts his formal regal attire, reflecting his adaptable nature.

His path to royalty began with a top-ranking application, derailed by false accusations leading to imprisonment and temporary replacement by Cayenne. Upon return, he relies on his AI companion, Iota, via a Jewel Pad, showcasing his tech-driven mindset.

Romantic focus shifts to Lillian, whom he initially views as detached and doll-like. Their bond deepens despite revelations of her origins as a reanimated doll secretly manipulated as Lady X, an unregistered candidate threatening Jewel Land. He steadfastly protects her, loyalty unwavering amid external scrutiny.

An early, brief fascination with Momona’s quirks fades as Lillian becomes central. Tensions with Romeo evolve from romantic competition to complex respect amid personal growth.

Key roles include probing Lady X’s anomalies, exposing Lillian’s truth, and aiding the closure of the Door to Chaos. His narrative weaves temporary disgrace with redemption, highlighting resilience and integrity.

His name nods to the Lamborghini Miura, fitting the series’ automotive themes. The arc traces his growth from mischievous detachment to emotionally grounded commitment, embodying loyalty and mature understanding.