Athletic Asian Man in a Dynamic Anime Classroom

An athletic muscular Asian man stands confidently in a sunlit classroom drawn in high energy anime style with bold linework and vibrant colors. He has short black hair, a determined expression, and a fit build. He wears a white dress shirt with sleeves rolled up, a loosened navy tie, and dark trousers. He strikes a dynamic pose with one hand resting on his hip and the other lightly gesturing as if giving a lesson. The background features a chalkboard filled with mathematical equations, wooden desks, a globe, and science posters. Warm sunlight streams through tall windows, casting dramatic highlights and long shadows, with subtle dust motes in the air. The scene uses cinematic lighting, perspective lines, and subtle speed lines to emphasize motion, in a modern shonen anime aesthetic.