A medium shot from a slightly low angle featuring a lean 17-year-old Japanese male standing in the center of a traditional karate dojo. He has straight black hair, narrow dark eyes, and a slender athletic build, dressed in a crisp, neat white karate gi that is tied perfectly at the waist. He stands in a disciplined, upright posture with his hands resting naturally at his sides, his expression calm and focused. The background consists of the interior of a dojo, with polished wooden floors reflecting the dim light and sliding shoji doors lining the walls. The visual style is a soft anime illustration with sketchy colored-pencil fills and loose, sketchy edges, featuring visible paper grain and rough outlines. Layered shading and a hand-drawn feel create a warm, nostalgic atmosphere with muted, organic tones.