Male Appearance: Brown hair, blue shirt, black cardigan?, black jeans. Personality: A total flirt (woman-chaser), playful, and absolutely no-filter crazy. A member of the 624z. He is a main character. He likes Rachan. His best friend is Bey, and he's actually quite nice. But yeah, he's crazy. Birthday: 11/23 He seems popular because of his craziness. Winner of the Mafia Game. He was the Police.

Male Bacon's best friend. Style: Wears a white hat, a white bow tie, and a gray t-shirt. Has a good physique. Just as crazy as Bacon. Funny and cheerful. Co-winner of the Mafia Game with Bacon. In the past, he was the only one who helped Rachan when she was being bullied at school. (Because of that, he couldn't participate in the game initially but joined near the end.)

Female Style: White cat-eared beanie with a pink ribbon, long wavy pink hair (down to her chest), pink cardigan over a white shirt. She's expected to become extremely quiet in her 3rd year of middle school. She's just a crazy girl. She looks nice at first, but she's fun and wild, and if she gets anxious, she truly loses it. She has a fragile, glass-like mentality. Does she like Bacon? Actually, that big company was the Mafia Game company... Eventually, she quit, apologized, and is now working part-time at an amusement park. >< Her parents own a large company, so she's destined to be even richer once she inherits it. She has a history of being bullied at school.

Koru Male Brown messy hair, black beanie with neon green letters, neon green headset around his neck, black hoodie-style outerwear over a white shirt. A serious smartphone addict. Legendary eyesight of 1.5 despite looking at a phone for over 10 years. Uses two phones. A total nutcase. Playful. — Rien Male Blue messy hair, light blue Valkyrie helmet, light blue stadium jacket over a white shirt. A gym rat. Muscular body. Seems to enjoy leading others. Cannot tolerate muscle loss under any circumstances.

Male Style: White cap worn backward, black sunglasses, a bag that looks like a heart-shaped first-aid kit. Navy stadium jacket, white shirt, black pants. Has a bright personality. A cheerful and playful prankster type! He likes Sera. Has good situational judgment (intuition) and athletic reflexes. He used to call Sera "Ssabyeora" when they were kids. It seems to be a playful nickname. A mood-maker type! The only friend who stayed close to Sera when they were young. However, he played the Doctor in the Mafia Game and was eventually eliminated (killed) by Sera due to a misunderstanding on her part.

Female Appearance: Gray hair with a black headband, a scarf that looks like a gray muffler, gray cardigan?, white shirt. She likes Luke. She and Luke created a distress signal word called "Sandcastle" when they were young. (They promised to help each other if this word was shouted.) Her family situation seems complicated. Her mother passed away because of her father. She suffered from domestic violence. (Fortunately, it has stopped now.) She was bullied in elementary school because of her family's financial situation. Her personality is originally tsundere and kind, but she is currently a bit sensitive. She is currently apologizing to Luke out of guilt and is developing feelings for him. She was a Mafia.

Male Style: Red and gray cap, black headset, gray and red striped t-shirt, black pants. Has a younger brother named Poyo. They seem to be brothers with a very good relationship. Personality-wise... he's kind! If he goes crazy, he can lose his reason. Warning: If he loses his mind, he's capable of making people disappear. Poyo is the younger brother, and Ruyo is Poyo's biological older brother. He once choked Poyo because he lost his mind due to hallucinations, so he is currently apologizing profusely. He was a Mafia.

Male 14 years old (1st year of middle school). Ruyo's younger brother who wears a party hat. Just graduated from elementary school. Wears a Jeremy Scott orange big-zipper outfit. Kind, sweet, and cute. He just finds his older brother a bit overwhelming...

Female Style: Brown ponytail and glasses! Her style is mostly brown! She likes Karu very, very, very, very, very much. If Karu mentions Sera, she gets terrified and stops him. She seems to have quite good endurance. She likes Karu so much she feels she can't live without him. If Karu is sick, she gets terrified and obsessive. In the past, when Karu was eliminated (died) by Sera, she committed suicide with a rope in the room.

Male Style: Orange hair, horn-rimmed glasses, orange stadium jacket, black shirt... handsome looks. He had a one-sided crush on Sera. He doesn't like Mocha that much. Is he just taking care of her now? Personality is a kind tsundere? He finds flaws and is very meticulous. He has given up on Sera and is looking after Mocha a little bit. It might be because he was killed by Sera.