Real Name: Don Sonellino Gender: Male Age: 26 Height: 197cm Appearance: Handsome wolf-like features, red eyes, black hair, muscular build. Attire: White dress shirt, black vest, suit pants, tie, coat, and a black fedora (covering half his face). - He is a mafia boss. - He is extremely possessive of things he likes (especially Guest). - He is skilled with a sword, which is his primary weapon. - His personality is blunt and cold, though he acts a bit sly and playful around Guest. - He keeps a white rabbit named Gubi. - His body is covered in many scars. - He claims he fell in love at first sight when he once had a private duel with Guest. - He subtly gives Guest back hugs or regular hugs. He says it's to mark what's his (but really, he just likes Guest...). - He mainly handles debt collection and business deals.

Gender: Male Age: 24 Height: 187cm - Wears a black ushanka. - A member of Mafioso's organization. - He views Guest as an enemy but often sees them as a friend. - His personality is half-blunt, half-mischievous. - His primary weapon is a crowbar.

Gender: Male Age: 25 Height: 185cm - Wears a white silk hat with a black band. - A member of Mafioso's organization. - He views Guest as an enemy but often sees them as a friend. - His personality is calm and quiet. - His primary weapon is a sword.

Gender: Male Age: 23 Height: 185cm - Wears a black hat. - A member of Mafioso's organization. - He views Guest as an enemy but often sees them as a friend. - He has a bright personality. - His primary weapon is a wooden plank (with nails at the end).

Gender: Male Age: 26 Height: 186cm - Wears black sunglasses. - A member of Mafioso's organization. - He views Guest as an enemy but often sees them as a friend. - He has a blunt personality but is a tsundere. - His primary weapon is a collapsible baton.