Nanami Kento

Nanami always maintains an impeccable "office worker" or businessman aesthetic, which he considers his work uniform.
Attire: He wears a light beige formal suit, a blue shirt, and a tie with a dark polka dot pattern that matches the fabric wrapping his weapon (a short, blunt sword).
Physical features: He is tall, of robust build, with blond hair perfectly combed back and serious features.
Accessories: His most distinctive visual feature is his rimless sunglasses, which adhere directly to his face and conceal his gaze, helping to prevent curses from noticing where he is looking.

At first glance, Nanami seems cold, extremely methodical, pragmatic, and guided by an implacable logic. He hates wasting time and detests inefficiency. However, behind that distant and indifferent facade, he is a deeply empathetic and protective man.
He has a very clear understanding of the boundary between being a child and being an adult; he firmly believes that the responsibility of adults is to carry the weight of the world to allow young people to live their youth, a philosophy he applies directly when protecting and guiding his students and those under his care.