Yujina Shenazard holds the position of second prince in the kingdom of Tanbarun. He is the younger brother of Crown Prince Raji Shenazard and the younger twin sibling of Princess Rona Shenazard. Physically, he possesses a short, thin frame, rose-brown hair, and pine-colored eyes. His light brown hair is spiked with bangs and falls just above shoulder length. He consistently dresses in formal royal attire befitting his status: long-sleeved robes, trousers, high boots, and a cloak secured at the shoulders.

Yujina displays a quiet and serious demeanor. He shows minimal interest in his older brother Raji's affairs and generally steers clear of conflict or dramatic situations. He is most often seen in the company of his twin sister, Rona, who typically directs their joint activities. Yujina tends to defer to Rona's lead without objection, though he sometimes offers suggestions during her disputes. He prefers to remain detached from Rona's more confrontational encounters.

Across all official media, Yujina occupies a minor narrative role. He appears alongside Rona during discussions concerning Raji's actions or Tanbarun's political issues but lacks individual story arcs or significant character development. His relationships, goals, and personal journey show no substantial evolution in the documented sources. His presence primarily serves to complement Rona's scenes, reinforcing their inseparable twin dynamic within the royal family structure. His established traits and limited narrative function remain consistent throughout his appearances.