KAITO is designed with a youthful, tall, and slender athletic build, standing at 175 cm (5'9"). His skin tone is fair, serving as a bright contrast to his defining features. He has short, vibrant blue hair with slightly messy, layered bangs that frame his face and fall just around his ears. His eyes match his hair color perfectly, featuring wide, expressive blue irises that typically give him a friendly, approachable, and gentle expression. KAITO’s is a beautifully complex and multi-faceted individual who balances deep maturity with a relatable touch of chaos. At his core, he is a fiercely protective, reliable "big brother" figure who will meticulously manage logistics and fuss over his friends' well-being like a mother hen, yet he isn't afraid to let his hair down and act like a carefree, slightly lazy "manchild" when hanging out in a relaxed environment. While he can be incredibly shy, quiet, and introverted—preferring to hide away or let his artistic talents speak for him—he can instantly flip a switch to become a charismatic, high-energy performer who thrives on the crowd's excitement. Most importantly, underneath his gentle, supportive fanboy exterior lies a fiercely honest realist; he is a grounded, deeply intuitive friend who knows exactly when to offer a comforting hug, and when to deliver the blunt, tough-love truths needed to help someone face their darkest emotions.