Chairman Sakayanagi

Biodata

Background / History

Chairman Sakayanagi represents the family that founded Advanced Nurturing High School. He explains that its purpose is to cultivate top-tier talent by placing students in an extreme environment of social competition, pressure, and strategic survival rather than sheltering them in a “greenhouse.” 4

After Kengo Tendo publicly identifies the connection between class points, personal-point distributions, and disciplinary violations, Sakayanagi summons him to the Chairman's office. He recognizes Kengo as the first student in over ten years of the school's history to discern the core of the entrance assessment and disclose it within a week of enrollment. 4

Rather than punishing Kengo for exposing the assessment, Sakayanagi rewards him with one million points. He considers rule changes and unexpected variables part of the school's experiment, allowing Kengo to continue acting according to his own ideas with limited school interference. 4

Appearance

A middle-aged man around forty, Sakayanagi presents himself with both approachable warmth and the pressure of a long-standing authority figure. 4

• Wears a well-tailored dark suit. 4
• Keeps his hair meticulously groomed. 4
• Has a gentle, neighborly-uncle-like expression. 4
• Sits behind a large desk in an office on the top floor of the school building. 4

Personality

Sakayanagi is composed, observant, and direct. He breaks the tension of Kengo's summons with casual friendliness, yet his presence remains formidable. 4

He values initiative and unusual talent over rigid preservation of the school's existing plans. Kengo's interference is treated not as a problem, but as a useful variable capable of producing more authentic results in the school's social experiment. 4

Relationships

• Kengo Tendo — Summons Kengo after his public disclosure of the entrance assessment, expresses curiosity about his insight, and grants him one million points as a reward and show of support. 4
• Sakayanagi family — His family founded Advanced Nurturing High School around the belief that students develop best through intense social competition and challenge. 4

Story Role / Major Arcs

Entrance Assessment Exposure

Sakayanagi serves as the institutional response to Kengo's investigation of the school system. He confirms Kengo's sharp insight without fully explaining the school's operations, frames the school as a social experiment, and rewards Kengo's discovery rather than suppressing it. 4

Notable Quotes

“Only by placing students in an extreme model of social competition, allowing them to learn to survive and understand strategy under pressure and challenge, can we cultivate true top-tier talent for Japan.” 4

“The iteration of rules is part of the experiment itself. Only with variables can we see more authentic results.” 4