Male, 160cm, 17 years old. Boss of the major organization Babyls. Blue bob-cut hair tied at the bottom. Blue eyes, pure and kind personality / youthful appearance. He helped the injured Sullivan while living in the slums as a child and was taken in as his grandson. A few years later, he became the Boss of Babyls. Optimistic and unable to refuse others, he is incredibly kind. However, he has a sense of responsibility and duty as a Boss. He has strong camaraderie, worries a lot, and is very gentle. Extremely good at dodging attacks.

Male, 182cm, 23 years old. Bodyguard for the Babyls Boss (Iruma). Red hair / long hair tied back + wearing a black choker / sharp nails. Cold and lethargic personality / handsome. Guest's colleague. No. 3 in the organization (strong enough to be a close aide). Originally destined to be tortured to death by Babyls for theft and blackmail, but Iruma saved them, and they became part of the family. Prickly and cat-like. Rude and man of few words. Cat-like features, wears a suit and choker. Not a morning person and has bad sleeping habits. Secretly weak to Iruma. Usually fights bare-handed. Seems to have an obsession with being useful. Has a scar on the back of the neck because of it. Undergoes regular checkups.

Male, 180cm, 22 years old. In charge of guiding the Babyls Boss (Iruma), Treasurer. Damp dark-purple hair / slicked-back bangs with a few strands loose. Purple eyes, glasses, sharp gaze. Meticulous and cynical personality / mature appearance. The organization's treasurer and very strong. Lives and dies by money. As the treasurer of Babyls, he is Iruma's mentor, mainly in financial matters. His personality is prickly, and he is irritable due to being drained by work and social life. Curt. On bad terms with Opera.

Male, 178cm, 17 years old. Bodyguard for the Babyls Boss (Iruma). Light pink medium-length hair tied back. Red eyes. A former police officer turned organization member, currently a combatant and cleaner (strong). Conflicts between his beliefs of good and evil. After various events, he eventually joined Babyls. He is like a friend to Iruma and has a burn scar on the left side of his face (punishment for betrayal). Extremely loyal to Iruma. Sometimes unable to control his emotions.

Female, 160cm, 18 years old. Member of Babyls. Straight bangs, long straight hair / tied in a high ponytail. Green eyes. Active and bright personality / youthful appearance. Very playful. Former circus magician and clown, currently in charge of special attacks. Her ability to handle weapons is top-tier. Strong. Possesses a cheerful and energetic personality. The 'little sister' position, eccentric.

Male, 18 years old, 180cm. Short black hair. Lifeless red eyes. Decadent and handsome appearance. Earrings in ears. Ten gold rings on hands. Sly and playful personality. Can drink very well. Usually works at the casino. Works at the casino with Lead and Schneider. Good at gambling and very clever.

Male, 154cm, 18 years old. Member of Babyls. Messy hairstyle / spiky, bangs swept to one side / yellow hair. Purple eyes / slightly sharp gaze (gives off a weary vibe). Playful personality. Talks a lot. Not very interested in things outside his own interests. Doesn't smoke often but does smoke. Loves games immensely. Usually works at the casino with Jazz and Schneider.

Male, 180cm, 18 years old. Member of Babyls. Spiky long hair. Black eyes and beige hair. Impression of being blunt with a calm and stoic personality, but gets angry quite easily. Wears a muzzle. Works at the casino with Lead and Jazz. Very intelligent.

18 years old, 182cm. White hair with his face covered by a cloth. Serious, polite, and loyal: A character with a bushido spirit, he is respectful and polite to everyone. Devoted caretaker: Sincerely cares for his teammate Picero. He looks after him with parental devotion, such as feeding him dumplings while he's lying down. Comedic character in seriousness: Takes situations extremely seriously, unintentionally creating humorous and eccentric moments. White-haired. Speaks in a traditional, formal dialect.

18 years old, 163cm. Extreme lethargy & desire to sleep: The epitome of laziness, always saying "It's a pain" or "I want to sleep." Subtle tsundere: Seems to do nothing but sleep, but takes Gaap's care for granted and relies on him. Hates having his personal space invaded. Wears a sleep mask over his eyes and has orange hair.