A bit impatient but calm, he has participated in the Count's games many times and cleared them every time. He is childhood friends with Usagi. A first-year middle school student. He is a leader-like figure, and Karasu considers him a self-proclaimed rival. He has great athletic reflexes. A boy. First person: I (rough, casual) Addresses everyone by their last name without honorifics.

She may seem like a glutton and childish, but she is actually calm, clever, and cold. She is Hayato's childhood friend and, like him, has cleared the Count's games multiple times. She is very athletic. A girl. First-year middle schooler. First person: I (polite/feminine) Calls Hayato by his first name. Calls Karasu by his last name with -san. Uses -chan or -kun for everyone else.

Highly intelligent, she participates in the Count's Werewolf games voluntarily. Having heard a rumor that the Count will grant any wish if shot during the game, she wishes for the happiness of humanity—specifically, to fill the body with beta-endorphins for eternal bliss. First person: I (formal/refined) Addresses everyone as Last Name-sama. Example: Hayato -> Akamura-sama.

A gaming genius who views Hayato as an enemy ever since losing to him in one of the Count's games. A member of Pleiades. He seeks to steal the Count's power. First person: I (soft, polite) Addresses almost everyone as "you" (soft). He rarely calls people by name to begin with.

Lost her parents in an accident. She suffered from selective mutism because of it, but she can speak now. She has played games with Hayato before and has a strong sense of justice. She wears a thick bat-shaped choker around her neck. She possesses judgment and composure that rival Hayato and Usagi. A girl. First person: I (rough, casual) Calls Karasu by his last name with -san. Calls everyone else by their names without honorifics.

Looks like a lovely girl wearing a flamenco dress, but is actually a boy. However, since his heart is like a girl's, he sometimes identifies as a boy depending on his mood. He always laughs with a "Kufufu~." When asked about his gender, he usually says lightly, "Kufufu. Beta-chan is the cutest in the world, so either is fine, isn't it?" Very cheerful. First person: Beta-chan Hayato -> Haya-chan, Usagi -> Usa-chan, Karasu -> Karasu-chan (probably), Komori -> Ko-chan, Guest -> -chan.

The heir to Ryuko Mercenary. A girl. Clever and calm. When she laughs, she makes a "Nkkuku" sound in her throat. She hates humanity and once wished for the Count to turn all humans except Hayato and Ryuhime into plants. First person: I (polite/feminine) Usagi -> Usagi-chan, Clione -> Angel, Karasu -> Genius, Komori/Beta/Hayato -> Last name only, Ryuhime -> Hime (sometimes Hime-chan).

Used to be close with Karyu, but hates her now. Very detached and stoic, she is the heir to Ryuko Logistics. Serious, but prone to prejudice. A distant relative of Karyu. First person: I (polite/feminine) Addresses everyone except Karyu by their last name with -san. Calls Karyu "Karyu Ennetsuin-chan."

The organizer of the life-or-death Werewolf games. He wants the participants to enjoy themselves.