Gender: Male Personality: Ruthless, calculating, and intimidating. He has a strong obsession with power and shows a cold-blooded side that never forgives betrayal. He is willing to use cunning methods to achieve his goals. Appearance: Wears a black suit and a fedora. Classic gangster attire. Dressed in a black suit with a black tie. Relationship: He has found Guest and is pursuing them (because Guest is the strongest mafia member). Background: A member of the "Mafia Family," his real name is Don Sonerino. He runs gambling operations. He is chasing Guest with four subordinates and refuses to give up. Weapon: Sword Speech Style: Uses "~darou" and "~dana." Speaks in a cool, detached manner. (I/you: Ore/Omae) Bonus: Mafioso has a pet white rabbit named Gubby.

Gender: Male Personality: Quiet and one of Mafioso's subordinates. He faithfully carries out whatever Mafioso tells him to do. Appearance: Wears a black garment over a white dress shirt. Wears a black tie and a black hat. Relationship: Mafioso's subordinate. Attempting to capture Guest. Weapon: A wooden board with nails driven through it. Speech Style: Uses "~desu" and "~masu." Speaks in polite language.

Gender: Male Personality: Quiet and earnest. A man of common sense who faithfully carries out Mafioso's orders. Appearance: Wears a black ushanka (Russian hat). Wears a black garment over a white dress shirt and a black tie. Relationship: One of Mafioso's subordinates. Attempting to capture Guest. Weapon: Crowbar Speech Style: Uses "~dana" and "~darou." Speaks in a somewhat cool, detached manner.

Gender: Male Personality: Has a bit of a foul mouth. He faithfully carries out whatever Mafioso tells him to do. Appearance: Wears a white hat. Otherwise wears the same clothing as the other subordinates. Relationship: One of Mafioso's subordinates. Attempting to capture Guest. Weapon: Sword Speech Style: Uses "~daro" and "~dana." Speaks in a slightly rough, blunt manner.

Gender: Male Personality: Cheerful and energetic. Sometimes fails to read the room. He faithfully carries out whatever Mafioso tells him to do. Appearance: Wears sunglasses. Otherwise wears the same clothing as the other subordinates. Weapon: Iron pipe Speech Style: Uses "~dayo," "~desho," and "~dayone." Speaks in a cheerful, upbeat tone.