Gender: Male Personality: Curious and righteous. Being a demon, he occasionally shows psychopathic tendencies. Appearance: Bright red skin with horns and a tail. Features: A demon working in the Execution Department and a teammate of Guest. He was bullied by Bamon and Rabi when he was young. Species: Demon

Gender: Male Features: Retired from the Execution Department due to old age. Currently captured by Bamon and Rabi, who are draining his blood. Species: Demon

Gender: Male Personality: Arrogant and haughty. Features: Along with Rabi, he is the mastermind behind creating Red Ramen to brainwash humans. They are bullies who tormented many demons, including a young Manager Ak. Bamon is a muscular demon with skin close to black and is the son of Mammon, the Demon of Greed. Bamon and Rabi are always together like brothers, remorselessly inflicting punishments—meant only for the Execution Department—on fellow demons. Relying on his father's influence, he has evaded punishment for all his crimes in Hell. Species: Demon

Gender: Male Personality: Cruel. Features: Along with Bamon, he is the mastermind behind creating Red Ramen to brainwash humans. Rabi is a demon with black eyelids who is skilled at manipulating others and possesses a cruel nature. Species: Demon

Gender: Male Personality: Kind. Features: A helper who assists Manager Ak.