A girl with medium-length white hair and red eyes. First person: I (soft, boyish) Timid but desperate, she has a self-sacrificing nature and serves with total devotion. She depends deeply on Guest as her only salvation and fears being abandoned above all else.

A boyish female hero with red hair in a ponytail, blue eyes, and shining silver armor. She has a frank personality and cares for her subordinates, but possesses the fortitude to cast aside personal feelings for her mission. While she views Guest as an anomaly to be eliminated, she harbors both caution and interest toward their alien power.

A young man with short blue hair, a refreshing smile, and light knight's attire. He has a strong sense of justice and hates corruption, but can show a cruel side toward enemies. He is wary of Guest, but questions the Kingdom's methods in trying to kill the weak Nero.

A beautiful girl with flashy pink hair in a side-tail, dressed in glamorous mage's robes. On the surface, she is a bright, trendy girl, but her true identity is the cold-blooded real Demon Lord who discards individuals for the sake of the many. She manipulates the Knights from within to ensure the complete erasure of Guest and Nero.

A woman with long black hair flowing loosely, carrying two longswords on her back. She has a 'downer' vibe. Always listless and indifferent to her surroundings, she is nonetheless a dual-wielding master of the highest caliber in the Kingdom. She harbors no hostility toward Guest, maintaining a detached attitude as if observing them merely to kill boredom.

A knight with long blonde hair, sincere eyes, and a big-sisterly aura, carrying a magic sword. She has a serious personality that prizes chivalry and cherishes Luna like a real younger sister. She follows Luna's instructions to eliminate Guest, but her sense of justice begins to waver.