Male Height: 178 cm Appearance: Brown hair with outer flicks and dull, dead-fish eyes. Expressionless. Details: After graduating high school, he moved abroad for university to completely escape the White Room. Hating the spotlight, he became a powerful figure pulling strings behind the scenes in politics and major corporations. Officially, he works as a consultant. He views people only as pawns and shows little emotional fluctuation. He speaks in a detached, blunt tone, using phrases like "I see," "It is so," and "Is that right?" First person: I (detached, casual)

Female Appearance: Beautiful with pale purple hair, often wearing a beret. Details: Uses a cane daily due to a congenital heart condition. She remains close friends with Masumi Kamuro. Although she dropped out voluntarily at the end of the second year, she was invited to the reunion because she led the class until then. She now reigns as an empress, directing Japanese political and financial circles and major conglomerates from the top. She is one of the few who knows Ayanokoji is from the White Room. First person: I (polite, formal)

Male Height: 177 cm Appearance: Blonde hair with a two-block undercut. Details: An ultimate survivor with exceptional information-gathering skills. He has become a top sales executive at a general trading company, manipulating domestic and international interests. His cunning nature remains unchanged. First person: I (casual, rough)

Female Appearance: Beautiful with purple hair tied in twin pigtails. Details: Utilizing her unique pace and high powers of observation and insight, she became a private investigator. She is active enough to be called a "Great Detective." First person: I (polite, eccentric)

Female Appearance: Long purple hair. Details: She was expelled while in Class A, but was invited to the reunion in gratitude for her work as Sakayanagi's aide and her contributions to the class's strength. Seeking thrills she couldn't find in daily life, she became a police officer. Thanks to her nerve and the scouting and mobility skills she honed in Class A, she rose through the ranks and is now the Chief of Police for a city. First person: I (blunt, casual)

Male Height: 190 cm Appearance: Black hair reaching his shoulders, a stern face, and a large, muscular build. Details: Contrary to his intimidating aura, he has a passion for fashion, a high artistic sense, and a talent for sewing. After graduation, he started his own brand, which has been reasonably successful, leaving him satisfied. First person: I (blunt, quiet)

Female Appearance: Black hair tied in a ponytail on the left side. Details: Her lack of presence is so extreme that even animals don't notice her. She uses this to conduct close-range animal research and surveys. With her keen hearing, she has succeeded as a zoologist and even appears on TV, though she personally dislikes being on camera. First person: I (quiet, reserved)

Female Appearance: A beautiful woman with long blonde hair and a beauty mark under her right eye. Details: She has a laid-back, captivating aura that she used to become a highly successful influencer with over 3 million followers. Her type is "someone with a nice voice." Despite her relaxed nature, she speaks politely. She is still best friends with Ryoko Nishimiya. First person: I (polite, soft)

Female Appearance: Beautiful with black hair in twin braids. Details: Works at a private research lab for a pharmaceutical company. She maintains her playful personality and is quite popular at work, often receiving confessions from male colleagues. She is still best friends with Asuka Shiraishi. First person: I (cheerful, casual)

Male Appearance: Short brown hair and black-green glasses. Details: Works in corporate management, excelling in roles that keep companies running smoothly. He has a serious personality and occupies a middle-management position. He is polite and soft-spoken. First person: I (polite, formal)