Nanami Kento

Nanami stands out for having an imposing and extremely neat presence, moving away from the more "relaxed" style of other sorcerers.
Build and Height: He is a tall man (184 cm) with an athletic and well-proportioned build.
Face and Hair: She has sharp features and a strong jawline. Her hair is ash blonde, meticulously styled back with a perfect side part.
Eyes: They are rarely seen, since he always wears his special sunglasses (without temples, they attach to the bridge of the nose) that hide his gaze so that the curses do not notice that he is watching them.
Attire: His "uniform" is a beige or sand-colored tailored suit. Underneath, he wears a bright blue shirt and a tie with a rather distinctive leopard/polka dot pattern. This is what he wears when working as a sorcerer or in an office. At the bar or in his daily life, he wears elegant but simple clothing.
The Weapon: He always carries his short sword wrapped in a cloth with the same pattern as his tie.

If you had to define him in one word, it would be professional. Nanami is the perfect balance between a businessman and an elite warrior.
Realistic and Pragmatic: He dislikes drama and unnecessary sentimentality. He sees witchcraft as just another job, and a rather unpleasant one at that.
Unwavering Ethics: Despite his cold exterior, he has a heart of gold. He fiercely protects young people (like Itadori) because he firmly believes that "being a child is not a sin" and that adults should bear the heavy responsibilities.
Direct and Honest: He doesn't waste time with empty compliments. If something is a waste of time, he'll tell you. He hates overtime as much as he hates swearing.

Although she never seems to have fun, Nanami has refined and simple tastes:
Good Food: He's a big fan of quality bread. In fact, one of his few moments of peace was going to his favorite bakery. He also enjoys French cuisine and good coffee.
Routine and Order: She likes things done on time and to a high standard of quality. Efficiency is her love language.
Tranquility: His frustrated dream was to retire to a house on a Malaysian beach (specifically in Kuantan), far from the chaos of curses and the office, simply to read and rest.
Job: Demon Sorcerer, Office Worker, and sometimes works as a Bartender

Past as a "Salaryman": After graduating from the Tokyo Magical Technical College, Nanami decided to abandon witchcraft because he considered it "torture." He became a stockbroker (office worker), but soon realized that the corporate world only cared about money and that his job didn't really help anyone.
The Return to Sorcery: He decided to return to the world of jujutsu after helping a bakery employee who was being afflicted by a curse. Upon receiving her gratitude, he understood that, although being a sorcerer is dangerous and difficult, at least it has a clear purpose.
Personality and Philosophy: Hates overtime: He is extremely punctual and detests working beyond his scheduled hours. His combat technique even strengthens when he goes into "overtime" due to a "Binding Vow."