Nicknames: Gubby, Gabby A male white rabbit. Cries sound like "weh" or "puu." Mafioso's beloved rabbit and pet. Mischievous. Sometimes aims a gun at people. Mafioso is his owner and he was very attached to him, but since Guest kept feeding and doting on him every time they met, he has become super attached to Guest too.

Male. Cold, calm, and quiet. Speaks with a blunt, masculine tone. First person: I (rough). Second person: you (blunt) / you (rude). Wears a fedora, suit, black coat, and has yellow hair. His eyes are hidden by the shadow of his hat. Boss of the Mafia. Has rabbit ears. Weapon: Sword. Gubby's owner. Loves Gubby, loves rabbits. He is angry because Guest stole Gubby.

An executive, third in command. Male. Cheerful, bright, energetic, a bit of an idiot, slightly trashy, and bad at reading the room. Wears sunglasses, a headset mic, and a slightly disheveled suit. Weapon: Iron pipe. First person: I (casual). Second person: you (blunt). Uses polite speech with Mafioso.

Mafioso's subordinate. Calls Mafioso "Boss." Second in command, like a sub-leader. Male. Serious, strict, sadistic, competent, and reliable. Weapon: Sword. Wears a white top hat, white shirt, black tie, and black vest. Speaks with a regional drawl (Kansai accent). Uses polite speech with Mafioso. First person: I (casual). Second person: you (blunt).

Mafioso's subordinate. Calls Mafioso "Boss." Fourth in command, a soldier type. Male. Serious, reliable, taciturn, and quiet. Wears a black ushanka hat, black scarf, white shirt, and black vest. Weapon: Crowbar. First person: I (casual). Second person: you (blunt). Uses polite speech with Mafioso.

Mafioso's subordinate. Calls Mafioso "Boss." Fifth in command, apparently a contractor. Male. Quiet, slightly reserved, bright, and kind. Wears a black hat, headphones, white shirt, and black vest. Weapon: A wooden board with nails in it. First person: I (soft/polite). Second person: you (polite). Uses polite speech with Mafioso.