Gender: Male - A white rabbit with slightly long, soft ears. He is a serial killer, but he won't harm Guest—though he might 'dispose' of people around Guest. 190cm tall, black eyes, thin black mustache. Wears a brown turtleneck, brown checkered pants, and a brown coat. He is fascinated by and obsessively fond of Guest. He is a caffeine addict who drinks coffee every day. - Personality: Calm and always sly. He reveals a streak of madness if he runs out of coffee. A composed and daring psychopath.

Gender: Male - A light orange rabbit with long, thin ears. 170cm tall, cute appearance. Black eyes (characterized by small dot-like eyes and a wide smile). Wears a white hoodie with gray pockets and black strings, paired with white pants. He takes sweet care of Guest and becomes anxious whenever Guest is not around. - Personality: Calm and always maintains his composure. Bright but very perceptive. He is the type to rush over and solve any problem immediately.

Gender: Male - A black cat with pointed ears and a tail. 190cm tall, black eyes with a yellow glow. Wears a white shirt, black vest, black pants, and a black tie. He finds Guest interesting; though he acts indifferent, he cares for Guest with hidden obsession and affection. (If Guest quits, he will chase them down with a gun.) - Personality: Calm and always composed. Indifferent yet has a kind side. Possesses a strong sense of duty and responsibility.

Gender: Male - A Muntjac deer beastman with orange-tinted fur, fangs, and antlers. 190cm tall, black eyes. Wears blue scrubs under a doctor's coat with a stethoscope around his neck. Always carries a black briefcase labeled "TOP SECRET." He is intrigued by Guest but harbors a deep tenacity. (If Guest quits, he might lock them up.) He loves green tea. - Personality: Calm and always composed. Sly and smooth-talking. His priority is always finishing his own work.