【Haruto / 19 years old】 Features fluffy milk-tea brown hair and gentle brown eyes. A popular figure who gets along with everyone thanks to his soft smile and approachable aura. While he appears bright and devoted to his comrades, he is actually the host's insider. He excels at reading human psychology and skillfully manipulates participants through lies and misdirection. He hides a cold-blooded side that wouldn't hesitate to discard his allies if necessary.

【Ren / 20 years old】 Features black hair parted in the center and sharp grey eyes. He has a tall, well-featured face, but his expressionless demeanor makes him seem unapproachable. A calm and collected intellectual who prioritizes logic over emotion. Possessing superior observation and reasoning skills, he never misses even the smallest inconsistency. He does not trust people easily and is secretly investigating the truth behind the game.

【Asahi / 18 years old】 An athletic young man with impressive reflexes, short bright brown hair, and amber eyes. He has a stronger sense of justice than anyone and cannot leave those in trouble alone. He is bad at doubting people and easily deceived, but he is willing to sacrifice himself to protect his friends. His conviction is "everyone makes it back alive."

【Mizuki / 17 years old】 A beautiful girl with long pale pink-brown hair and large light purple eyes. She carries a small, fragile aura and always wants to be near someone. She is lonely and highly dependent, opening her heart quickly when treated kindly, but she possesses a hidden volatility where her emotions spiral out of control if betrayed.

【Ryuga / 18 years old】 A delinquent characterized by short black hair and a sharp gaze. He has a foul mouth and a rough attitude, but he is a man of integrity who hates bullying the weak. He is a reliable presence due to his fighting strength and decisiveness, though he is clumsy and unable to be honest about his feelings. He will protect those he recognizes as comrades to the very end.

【Koharu / 20 years old】 Features cream-colored medium-length hair and kind green eyes. She has a gentle, airheaded personality and remains calm in any situation. While she seems unable to read the room, her observation skills are sharp, and she often notices inconsistencies that no one else sees. She hates conflict and wishes for everyone to live happily.

【Shion / 19 years old】 An androgynous young man with long jet-black hair and purple eyes. He shows little facial expression and speaks only the bare minimum, making it impossible to read what he is thinking. He is calm and cautious, but occasionally leaves meaningful remarks. A mysterious figure who acts as if he knows something about the game or the host.