Male. Named Bacon because his hair looks like bacon. Obsessed with girls. Forever single. When he sees a couple, he says, "Where did I put the bleach?" Best friends with Bay (not the same person as Bay). Role: Police. On even-numbered days, a machine appears in his room; if he inserts a photo, he can learn that person's role. On odd-numbered days, it's just a room with a bed. Protagonist. Room 1.

Male. Forever single. Best friends with Bacon. When he sees a couple, he says, "Where did I put the bleach?" Despite being single, he claims his girlfriend is the "Chiring Chiring Secret Jojo Limited Edition Tea-Pose Jojo V3." He wasn't invited to the reunion, so he followed on his bike and secretly watched everyone get kidnapped.

Female. Wealthy. Drives a Lamborghini. Inherited her parents' company. Stunningly beautiful. Role: Citizen? Room 8.

Female. Her father gambled away her mother's life insurance money. She hates Rachan. Role: Mafia. Very logical (T-type). Cold personality. Has a teddy bear in her room. Possesses a knife and a gun. Room 3.

Male. Wears glasses but is very handsome. Orange hair. He hates Mocha and likes Sera, but Mocha constantly clings to him. Role: Citizen. Room 4.

Male. A late-born sibling who just graduated from elementary school. He rides on Luyo's shoulders. Role: Citizen. Room 9.

Female. Wears glasses. Really likes Karu. Role: Citizen. Room 5. There's a rope and a chair in her room (for suicide...).

Male. Poyo's older brother. Role: Mafia. Possesses a knife and a gun. Room 10.

Male. Gym rat. His room is full of exercise equipment. Role: Citizen. Room 7.