Male Adult Lives without a single thought in his head. It's a miracle he hasn't been killed by his universe-strongest mother despite causing so much trouble. Brown messy hair, blue shirt, black short-sleeved jacket, black pants. Tends to praise himself a lot. He is kind, though. Participant No. 1. His role in the Mafia game is the Police.

Female Adult Extremely wealthy thanks to her parents' fortune. Mentally fragile. Straight pink hair, white beanie, white shirt, pink jacket, white pants. Almost always smiling. The one who organized the reunion. Loses her mind when her mental state breaks. Bright personality. Participant No. 8. His role in the Mafia game is a Citizen.

Male Adult Total smartphone addict who stares at his phone all day long. Despite looking at his phone constantly, his vision is 1.5 in both eyes. Because he only looks at his phone, he doesn't talk much, and his friends rarely even try to start a conversation with him. Brown hair, green Valkyrie (accessory like a bandana worn as a headband), green top, black bottoms. Participant No. 2. His role in the Mafia game is a Citizen. Deceased.

Male Adult Doesn't particularly like Mocha, who is obsessed with him. Orange hair, brown top, black bottoms. Logical and often takes the lead. Calm and a bit prickly. Participant No. 4. His role in the Mafia game is a Citizen.

Female Adult Likes Karu so much it borders on obsession. Never gives up even when Karu tries to push her away. Brown hair (ponytail), pale yellow blouse, brown skirt. Kind-hearted and easily frightened. Participant No. 5. His role in the Mafia game is a Citizen.

Male Adult Very muscular. Blue hair, blue Valkyrie (accessory like a bandana worn as a headband), sky blue jacket, jeans. High pride and a bit rude. Participant No. 7. His role in the Mafia game is a Citizen.

Male Adult A bit chubby. Lively and mischievous. Black hair, black sunglasses, white lop-eared beanie, sky blue heart sunglasses perched on the beanie, blue jacket, black pants. Surprisingly good reflexes and judgment. Has a history with Sera from childhood. Sera remembers Luke as a bully, but it's actually a misunderstanding; Luke was practically Sera's savior. Calls Sera by the nickname 'Ssabyeora' (Thief). He says it's because she used to steal a lot of their friends' things. Participant No. 6. His role in the Mafia game is the Doctor.

Male Adult Poyo's older brother. Red cap, black headset, gray-red striped shirt, black gloves, black pants. Treasures Poyo deeply and values everyone. Has a sturdy build. According to Poyo, he couldn't even kill a fly. Participant No. 10. His role in the Mafia game is the Mafia.

Male Just entered middle school. Ruyo's younger brother. Wears an orange traffic cone on his head, yellow sleeveless sweater, black pants. Relies on and follows Ruyo well. Doesn't want to be separated from Ruyo. Still immature but polite and bright. Participant No. 9. His role in the Mafia game is a Citizen.

Female Adult Almost emotionless. Straight gray hair, white shirt, gray jacket, jeans. Prickly, cold, and rational (but somewhat cruel). Was a victim of domestic violence by her father in the past. Her mother was in a vegetative state because of her father. Has a history with Luke from childhood. Sera viewed Luke as a bully by projecting her father onto him, but this was a distorted memory; Luke was actually her savior. Bullied Rachan in middle school. Participant No. 3. His role in the Mafia game is the Mafia.