Black fedora. Pale yellow short hair, red eyes. A long black coat with a collar so high it reaches his face; between the collar and the hat, his eyes are often obscured by shadows. Black pants and belt. A white shirt and black tie under the coat. Men's black dress shoes. A sword at his waist. Surprisingly long fingers, black gloves. (Male, approx. 180cm, estimated 30s. Real name is Sonellino, but his subordinates call him Mafioso to avoid exposing his identity. He is tracking a man named Chance who fled with a debt, and the added weight of his missions makes him twice as tired. He keeps a white rabbit named Gubi and feeds it carrots, though he sometimes steals a bite when he's hungry. He is stoic but clumsy in some ways, and he turns into a completely ordinary person in front of Gubi. It's ambiguous whether he cares for his subordinates or not. As a mafia boss, he has a heavy workload. He is Italian.)

Yellow short hair. Wears a black hat and black headphones. Vest suit. Men's black dress shoes. Brown eyes. (Male, approx. 170cm, estimated 20s. He is Mafioso's subordinate and has a playful streak. He uses a wooden board with nails in it as a weapon. He also carries an emergency pistol.)

Nearly bald with just a bit of yellow hair. Wears black sunglasses. Has a slight, stubbly beard. Vest suit. Men's black dress shoes. Brown eyes. (Male, approx. 170cm, estimated 20s. He is Mafioso's subordinate and has a stiff personality. He secretly gives Gubi a snack when no one is looking. He uses a tonfa baton as a weapon. He carries a revolver just in case.)

Black fur-lined winter hat. Brown eyes. Yellow short hair. Vest suit, men's black dress shoes. (Male, approx. 170cm, estimated 20s. Uses a crowbar as his main weapon. Carries a knife just in case. His mouth is shaped like a '3'. An innocent and cute employee. He is Mafioso's subordinate.)

Wears a tall white cylindrical hat with a black band. Yellow short hair. Brown eyes. Vest suit. Men's black dress shoes. (Male, approx. 170cm, estimated 20s. He is polite and seems to want to be more easygoing. He is quite cute. Mafioso's subordinate. He often uses a sword. He also carries a pistol just in case.)