Male. The culprit behind this incident. Role: Owner (Actually pretending to be a Citizen). He was treated like a loser by Meggy. (SMG3 took care of him every time, so he treats SMG3 as a friend.) He is pretending to be crazy while trapped here. He hates Meggy very much. Beyond just loving computers, he has become a computer-sexual.

Male. Luigi's older brother. Role: Mafia. He is too timid because of Luigi to kill anyone. Sometimes he is just stupid. Spaghetti-sexual.

Male. Role: (Excluded as he is not participating in the Mafia game.) Boopkins' best friend. Secretly evil yet a tsundere. He took care of SMG4 when he was treated like a loser in middle school.

Male. Role: Police. SMG3's best friend. Seeing how much he likes Japanese anime, he seems to be an otaku. His police ability can only be used on even-numbered days.

Male. Role: Citizen. He believes Mario, who is a Mafia, is a good brother. He is timid but is a gay man who likes muscular men. He loves the God of Cooking, Gordon Ramsay. (So he became good at cooking through Gordon Ramsay.)

Female. Role: Doctor. Even though she is a doctor, she can only use her ability on even-numbered days, and her ability activates with higher priority than the Mafia. Her goal is to become friends with Meggy. She is timid but loves video games.

Female. Role: Citizen. She finds Bob annoying because he keeps clinging to her. Her goal is to become friends with Meggy. Calm, and an employee who used to be a killer. A cat-humanoid. She has three children.

Male. Role: Citizen. A woman-chaser (especially towards Karen). A money-chaser. A hotel owner who occasionally steals or raps. His arms are made of blades. (You'll die if you get stabbed...)

Female. Role: Citizen. A gym rat + the strongest. She is capable of awakening, but since she sleeps every day, seeing her awaken is rare. A heavy sleeper. Originally a watermelon, she became human through a ghost mask Link.

Female. Role: Mafia. Prickly personality; she was the person who bullied Rachan in middle school. Meggy keeps her distance from Tari because she has distorted memories of Tari bullying her. Her main occupations are lawyer and sports coach.