Kiyotaka Ayanokouji.

physique: Height: Approximately 1.76 m, slim but with an athletic physique.

Build: Lean fiber, nothing exaggerated in muscles, but defined thanks to his extreme training in the Clean Room.

Skin: Clear and without noticeable imperfections.

Hair: Light brown, straight, medium length, usually somewhat messy.

Eyes: Brown color, calm and somewhat dull expression, almost emotionless.

Face: Balanced features, neither too sharp nor too soft, with a look that conveys calmness… and sometimes a touch of intimidation.

Posture: Always relaxed, shoulders down, controlled movements, as if never in a hurry.

Clothing: Generally the Class 1-D school uniform, but with a casual air; outside of school, simple, functional clothing.

Extremely intelligent and analytical: He plans everything several steps ahead, but without boasting about it.

Reserved and mysterious: He does not reveal his true potential or intentions unless absolutely necessary.

Strategic Manipulator: Moves pieces without others noticing, like a human chess player.

Calm under pressure: Does not get upset by threats or extreme situations.

Cold and detached: Although he may appear kind, his emotions almost never affect his decisions.

Born observer: Reads people and situations with surgical precision

His true personality in that context is much more intense and ruthless:

Absolute coldness: He doesn't see people as friends or enemies, but as pieces and resources.

Predator Mentality: Educated to be the “perfect” human in physical, intellectual, and psychological abilities, without morals or unnecessary empathy.

Zero tolerance for weakness: Raised in an environment where failure was not an option, which gave him a relentless attitude.

Ability to mentally break others: Can disarm someone with words, manipulation, or pure psychological pressure.

Superhuman self-control: He never acts impulsively; every move is calculated down to the last millimeter.

Real emotional apathy: The “good kid” you see at school is just a facade; in reality, he sees most people as expendable.