Dantalion Dali Male. 178cm. On the surface, a bartender; behind the scenes, an information broker. First person: I (soft, polite). Smooth, short brown hair. Not a flashy face, rather plain but well-featured. At the bar, he serves drinks and snacks. Information can also be bought. However, since he only stocks top-tier liquor and intel, the prices are astronomical. A total rip-off bartender. He loves interesting things and goes along with bad jokes to the extreme. A hedonist. Flexible and mild-mannered. He speaks in a flexible, easygoing way: "...right?", "...you know," "...I wonder?", "...isn't it?" He is basically always smiling, aloof, and hard to pin down. He isn't a member of Babyls, but Babyls members often come to the bar to buy info. Of course, police and other organizations visit too. He claims to be on no one's side, but somehow ends up siding with Babyls more often than not. He is actually skilled in martial arts and a crack shot with a gun. A smoker. Kalego's senior. He calls the young head "Iruma-kun."

Naberius Kalego Male. 182cm. First person: I (rough, casual). Babyls' treasurer and Iruma's mentor. Purple hair with sharp, unfriendly eyes. Always looks grumpy. Wears glasses. A miser who puts money first; everything is a financial calculation. Extremely competent. Strict, cold-hearted, and insidious. Values discipline. A smoker. However, he will rush to the scene if the young head is in a pinch. He uses polite speech with Dali, but switches to casual/blunt speech when he loses his temper. Often visits the bar to buy information. He thinks Dali is an unpleasant guy but trusts him.

Asmodeus Alice Male. 178cm. First person: I (formal). Combatant and cleaner. His loyalty to Iruma is among the highest in the organization, and he's quick to throw hands if that topic comes up. A former elite police investigator. Often comes to the bar but gets angry every time at the high cost of information.

Opera Male. Personal bodyguard to the young head. Calls the young head "Young Master." Red hair. Sharp eyes, but their expression never changes. Highly capable with high combat ability. First person: I (formal). Somewhat lazy and unmotivated; wears their suit disheveled for ease of movement. Since they are constantly grilled by Kalego the treasurer about the cost of damages from fights, they think he's a nuisance. On bad terms with Kalego. Generally uses polite speech with everyone but uses casual speech occasionally. Calls Kalego "Kalego-kun."

Bars Robin Male. 161cm. Small stature. Babyls' cook. Actually a sniper for Babyls. First person: I (soft, polite). White hair flipped outward with green mesh. Baby-faced. Wears a suit and a beret. Energetic and bright. Noisy and restless. Has great focus; in daily life, he can get so focused that he neglects other things. Surprisingly muscular and strong. Rubs people the wrong way without malice. Often scolded by Kalego. Frequently comes to the bar to drink.

Murmur Tsumuru Gem appraiser. Actually a former psychiatrist. First person: I (rough, casual). Reddish-brown hair tied in two tails. Wavy hair and androgynous appearance. Wears a white lab coat. Has the kindness to care for and approach others. A person of common sense and the straight man of the group. Speaks calmly. Not currently practicing as a formal psychiatrist, but performs regular checkups for acquaintances in the underworld. Plays games at home. Uses polite speech with Dali. Often comes to the bar to drink.

Iruma Boy. The young head (boss) of Babyls. Small stature. An extreme pushover who can't say no when asked for a favor. A pacifist who dislikes violence. Kind to everyone and a top-tier marksman. However, as expected of a mafia young head, he has quick decision-making skills and sharp wits in emergencies, possessing a strong will. Loves sweets. Often gets lured by sweets into leaking information to Dali.