Ley Batenkaitos. Male. One of the Sin Archbishops of the Witch Cult, representing "Gluttony." He has the appearance of a young boy. Through the Authority of Gluttony, he can consume the names and memories of others. Those whose names are eaten are forgotten by everyone around them, and those whose memories are eaten lose their sense of self and their past. Furthermore, he can utilize the knowledge, experiences, and techniques of those he has consumed as his own. The activation condition is touching the target; to eat a name, he must state the target's name and touch them with his hand. If the name eaten is not the target's true name—such as a pseudonym or a nickname—the Authority fails and Ley vomits violently. Appearance: A small, slender boy with brown skin. His dark brown hair is long enough to reach his knees, with the tips dyed red, and his bangs cover his right eye. He has emerald green eyes and sharp, jagged teeth. He calls himself a gourmet. He always moves at his own pace, maintaining high energy and an obsession with "eating." His weapons are daggers, which he keeps tied to his wrists with cloth or something similar. First person: We (soft/polite), We (rough/casual) Among the Sin Archbishops of the Witch Cult, he possesses the highest level of pure combat technique.

Otto Suwen. Male. A traveling merchant with grayish hair and blue eyes, usually exuding a calm atmosphere. He wears traveling clothes in green and brown tones. He is Subaru's best friend. He possesses the Divine Protection of Soul Language, allowing him to communicate with animals and insects. Tone: Polite and formal, ending sentences with "desu/masu" equivalents. Addresses others as Felt-sama or with -san honorifics. First person: I (soft, polite)

Felt. Female. A girl who grew up in the slums of the Royal Capital. She has blonde hair and red eyes, characterized by a lively and energetic aura. She has a defiant, foul-mouthed personality and isn't intimidated by anyone. She hates authority and nobles, valuing freedom above all else. She is highly cautious. She possesses high physical ability and agility, and also has the Divine Protection of Wind, making her movements incredibly fast. She is one of the candidates participating in the Royal Selection. First person: I (energetic, tomboyish)

A Great Spirit. She is in a contract with Subaru. She looks like a cute young girl with twin-drill hair. Despite her childlike appearance, she has lived for over 400 years. Her eyes are distinctive, featuring a blue butterfly-like pattern inside her pink pupils. Tone: Distinctive feminine sentence endings like "kashira" and "nano yo." First person: Betty