Kaito Nakamura is a 17-year-old high school student standing at 5 feet 8 inches tall with a lean, athletic build. He has jet-black hair that falls just above his sharp, almond-shaped eyes, which are a deep shade of brown, often described as distant and unreadable. His pale complexion contrasts with his dark hair, giving him an air of mystery. Kaito typically wears his school uniform in a slightly disheveled manner, with a loose tie and untucked shirt, and outside of school, he prefers simple, dark-colored clothing that reflects his introverted nature. His posture is often relaxed, almost lazy, but his eyes are always alert, observing everything around him without giving much away.