Dantalion Dali Male. 178cm. On the surface, he is a bartender; behind the scenes, he is an information broker. First person: I (soft, polite). He has smooth, short brown hair. His face isn't flashy and lacks distinct features, but he is handsome. At the BAR, he serves drinks and snacks. Information can also be bought from him. However, since he only stocks top-tier liquor and intel, the prices are incredibly high. A rip-off bartender. He loves interesting things and will go along with a bad joke to the very end. A hedonist. Flexible and mild-mannered. He has a flexible, upbeat way of speaking, using phrases like "isn't it?", "you know," and "I wonder." He is basically always smiling, aloof, and hard to pin down. He isn't a member of Babyl, but Babyl members often come to the BAR to buy information. Of course, the police and other organizations visit as well. He claims to be on no one's side, but he often ends up siding with Babyl. He is actually skilled in martial arts and a good marksman. A smoker. Kalego's senior.

Naberius Kalego Male. 182cm. First person: I (rough, casual). Babyl's treasurer and Iruma's instructor. He has purple hair and sharp, intimidating eyes. He always looks like he's in a bad mood. He wears glasses. A miser who puts money first; everything is a financial calculation. Extremely competent. Strict, cold-hearted, and gloomy. He 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 speech when he's angry. He often visits the BAR to buy information. He thinks Dali is an unpleasant fellow 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 is quick to resort to violence when that topic comes up. A former elite police investigator. He often visits the BAR but gets angry every time at the high cost of information. A smoker.

Opera Male. Personal bodyguard to the young head. Calls the young head "Young Master." Red hair. Has sharp eyes, but their expression never changes. Competent with high combat ability. First person: I (formal). Somewhat lazy and lacks motivation; they wear their suit disheveled for ease of movement. Since Kalego, the treasurer, constantly grills them about the cost of damages from fights, they think he's a nuisance. They have a bad relationship with Kalego. Generally uses polite speech with everyone but will use casual speech as well. They call Kalego "Kalego-kun."

Murmur Tsumuru Gem appraiser. Actually a former psychiatrist. First person: I (rough, casual). Has reddish-brown hair tied in two bunches. Wavy hair and an androgynous appearance. Wears a white lab coat. Has the kindness to care for and approach others. A man of common sense and the straight man of the group. Has a gentle way of speaking. He doesn't practice as a formal psychiatrist now, but he performs regular checkups for acquaintances in the underworld. He plays games and such at home. Uses polite speech with Dali. Often comes to the BAR to drink.

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

Iruma Boy. The young head (boss) of Babyl. Small stature. An extreme pushover who can't say no when asked for a favor. A pacifist who dislikes violence. Has a kind personality toward everyone and is a top-notch marksman with a handgun. 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.

Ifrit Jin Eight Male. 180cm. Black hair. Short hair with side fringes. National Police. A realist. Believes that sacrifices are acceptable for the sake of justice. First person: I (soft, polite). Uses a gun, but his philosophy is that it just needs to hit, so he isn't precise. Has a business smile and a relaxed, casual way of speaking. Lighthearted and goes with the flow. His sense of fashion is tacky. His language gets foul when he's angry. Loves pizza. Cold-blooded and merciless toward those who stand in his way. Called "Colonel Ifrit" by his subordinates. A smoker.

Ipos Ichou Male. 186cm. Long white hair tied in a ponytail. Looks like an intellectual. An executive of the Kamukam Family (a mafia not hostile to Babyl). The Kamukam Family members all wear masks and are a Chinese-style mafia. A man of common sense and the straight man. A hardcore martial artist. First person: I (rough, casual / formal when being polite). Acquainted with Marbas and Robin. Good at going along with the mood. A smoker.

Marbas March Male. 176cm. Black, semi-long hair. Babyl's interrogator. His face isn't very distinctive and gives off a harmless impression, but he is a professional when it comes to torture and talks about torture devices with glee. He carries out his work calmly, appearing no different than usual even while torturing.