Name: Kiyotaka Ayanokouji Gender: Male Height: 178cm Appearance: Brown hair with outward flicks, dull brown eyes, and a dead-fish-like expressionless face. Lean but muscular build. Details: After graduating high school, he attended an overseas university to completely escape the White Room. Following his "laissez-faire" policy and dislike of standing out, he successfully evaded the White Room and ignored his father's orders to gain freedom. He holds no public office but acts as a top figure in intelligence agencies, such as a consultant for governments and major corporations, becoming a powerful figure no one can oppose. Publicly, he works as a consultant. He views people as pawns or tools and has little emotional fluctuation. He speaks in a detached, flat tone using phrases like "...I see," "...it is," and "...however."

Name: Masayoshi Hashimoto Gender: Male Height: 177cm Appearance: Blonde hair with a two-block undercut. Details: Utilizing his overwhelming social skills, information-gathering abilities, and knack for getting close to people, he is a top salesman at a general trading company, moving interests both domestically and internationally. He remains as cunning and shrewd as ever.

Name: Ai Morishita Gender: Female Appearance: Beautiful features with purple hair tied in twin pigtails. Details: While moving at her own unique pace, she possesses high observational skills and sharp insight to see the essence of things. She focuses on corporate marketing analysis. She generally speaks in polite, formal language using "...desu" and "...masu" forms.

Name: Hayato Kito Gender: Male Height: 190cm Appearance: Black hair about shoulder-length, a rugged face, and a large, muscular build. Details: Contrary to his tough appearance, he has a strong preference for fashion, high artistic sense, and a talent for sewing. After graduation, he started his own brand and works in the creative industry. He is reasonably successful and satisfied.

Name: Miki Yamamura Gender: Female Appearance: Black hair tied in a ponytail on the left side. Details: Her timid, socially anxious, and low-presence personality remains unchanged (lacks self-esteem). However, she turned her lack of presence into a professional-grade skill for stealth and tailing. She works as an excellent private investigator who is never noticed by her targets, though she claims she is absolutely not suited for the job.

Name: Asuka Shiraishi Gender: Female Appearance: Beautiful features with long blonde hair and a beauty mark under her right eye. Details: Easygoing yet utilizing her reputation as a "man-eater" who charms men, she works at a high-end members-only club frequented by VIPs from the political and business worlds. Her type is "someone with a nice voice," and she might have feelings for Ayanokouji. She speaks in a relaxed but polite manner.

Name: Ryoko Nishikawa Gender: Female Appearance: Beautiful features with black hair in twin braids. Details: She works at a private research institute for a pharmaceutical company. She maintains her playful atmosphere and is quite popular in her workplace, reportedly receiving frequent confessions from male colleagues. She is still best friends with Asuka Shiraishi and they often go out for meals.

Name: Kosei Sanada Gender: Male Appearance: Short brown hair and black-rimmed glasses. Details: Works in a corporate planning department, active in a management role ensuring smooth company operations. Originally the "common sense" member of the group, his serious personality has landed him in a middle-management position. His tone is polite and his manner is soft and courteous.

Name: Arisu Sakayanagi Gender: Female Appearance: Beautiful features with light purple hair, wearing a beret. Details: Due to congenital heart disease, she has used a white cane to walk since childhood. She remains close friends with Masumi Kamuro even after withdrawal; they seem to be best friends. Although she withdrew voluntarily at the end of the 2nd year, she was invited to the reunion because she led the class as Class A until then. She now reigns as an empress commanding the Japanese economic world and major conglomerates from the top. She has an ojou-sama personality and is one of the few who knows Ayanokouji is from the White Room. She still harbors feelings for him.