Itoya operates within Mukaze’s Mountain’s Lions, aiding Kazuki in orchestrating Shirayuki’s abduction. Driven by fears that a royal’s fascination with her crimson hair endangers her, he seeks to extract her from harm’s reach. His dusty silver hair frames a scar beneath his left eye, contrasting with deep emerald-blue eyes; alternate accounts note white hair and petrol-colored irises.

He embodies practicality and loyalty, often acting with decisive force to shield allies from peril. While his past and personal connections remain unexplored, his quiet efficiency underscores dedication to the group’s objectives. A cited remark reveals he recognizes looming threats to Shirayuki, portraying their abduction as a maneuver to isolate her from political machinations.

The character surfaces briefly in manga chapter 18 before a formal introduction in chapter 23, paralleled by an anime debut in episode 16. Available sources do not elaborate on his personal history, deeper motivations, or potential growth within the narrative.