Unchō Kan'u inherits Guan Yu's legacy as Seito Academy's formidable fighter. She bears dark purple hair, light blue-grey eyes, and a tall, imposing frame. Her modified Seito uniform features a revealing white sailor blouse with blue stripes and a blue skirt, with recorded measurements of 94-60-91 and height of 172 cm. Wielding the Blue Dragon Crescent Blade and Kusanagi sword, she employs overwhelming chi in combat. Initially competing solo in the Great Fighters Tournament for Seito, she effortlessly defeats multiple foes, earning the epithets "Goddess of War" and "God of Martial Arts." Early overconfidence fractures her arm during a pivotal match against Shimei Ryomou, yet she secures victory using only her legs and remaining arm. This incident begins her shift from unwavering self-assurance to measured awareness of limitations. Her core narrative duty revolves around protecting Seito leader Gentoku Ryuubi. This loyalty evolves into explicit romantic feelings, admitted to Koukin and manifested through recurring intimate fantasies about Gentoku. When questioned publicly, Kan'u maintains they share only close friendship. Her devotion drives key plot developments, including voluntary surrender to Kyosho forces after Gentoku's capture. During imprisonment, she endures beatings and restraints but breaks handcuffs unaided when strategically choosing to remain captive. She defies Kyosho by warning Kakouton she would kill Sousou if Gentoku or Seito were threatened. Character progression reveals heightened vulnerability. In *Dragon Destiny*, her perceived invincibility shatters when Genchoku Jousho defeats her through muscle-relaxing incense. This loss challenges her self-worth, forces acknowledgment of arrogance, and compels her to seek Koumei Shokatsuryou's help for Gentoku's protection—previously resisted. Resilience persists in later conflicts: she defeats Koumei Jokou despite severe injuries and decisively participates in the Battle of Red Cliffs. There, she protects Gentoku by overpowering Bunken and neutralizing Chuutatsu Shibai's assault through collapsing a tower structure. These actions coincide with accepting temporary distance from Gentoku, advised by Shiryuu Chou-un to foster Gentoku's leadership growth. Personality merges fierce combativeness with rigid ethics. She displays unwavering honor, rejecting underhanded tactics even against adversaries like Hakufu Sonsaku, whom she spares after victories. ESTP and Enneagram 8w7 classifications highlight assertiveness, protectiveness, and justice-oriented traits. Early portrayals depict flirty confidence; later iterations emphasize emotional complexity—particularly insecurity about capabilities and conflict over unrequited love. This duality juxtaposes disciplined combat focus with introspective doubt after defeats or when confronting Ryomou's prophesied threat to kill her, tied to their Three Kingdoms counterparts. Her narrative arc concludes with continued allegiance to Gentoku and Seito, fulfilling her protector destiny while leaving romantic tensions unresolved. Key developments include thwarting Kyosho's ambitions at Red Cliffs and acknowledging Koumei's suitability as a co-protector for Gentoku, illustrating growth in trusting responsibilities once reserved solely for herself.