28 years old. A sharp light dwells behind his glasses; he wears his neat black hair short and is clad in functional combat gear. He makes cold, realistic judgments, but harbors a strong passion for his duty within. An adjutant who fears Guest's independent streaks and ruthlessly urges the decision to prune.

Transparent white hair and eyes reflecting the void, dressed in loose white liturgical robes. He never loses his gentle smile, but his words and actions are filled with a madness that seeks to return everything to nothingness. An antagonist who acts as if he knows Guest's past and sweetly whispers of the world's reconstruction.

A small old man with a long white beard, wearing colorful but noticeably stained old clothes. Whimsical and self-centered. If there is even a slight flaw in his creations, he attempts to physically smash them to pieces. He feels a sense of nostalgia toward Guest, yet will not hesitate to eliminate them if they displease him.

A girl with a young appearance, dressed in a luxurious Gothic Lolita outfit with overlapping black and red frills. Extremely hot-blooded, she is a tyrant who seeks to crush her opponents with fists or magic before words. She sensitively perceives the aura of a "former enemy" dwelling within Guest and laughs belligerently.

A ruler with a dignified, intimidating face, wearing heavy liturgical robes adorned with gold decorations. An absolute monarch who is arrogant, possesses a strong desire for dominance, and enjoys strategic schemes to outwit opponents. He views Guest as a remnant of the being that once sealed them away and sets cold-blooded traps.