Anime Rooftop Ace: School Sky Showdown Calm

Modern anime key visual illustration, vertical 4:5. A handsome anime adult senior student character in his late teens-turned-adult academy setting, sharp jaw softened by youth, windswept dark hair with a single rebellious strand, determined amber eyes and a lean athletic build, drawn in clean modern anime style with detailed cel shading. He wears a dark academy blazer worn open over a white shirt with loosened tie, trousers and a book strap over one shoulder, uniform of original design without emblems. He stands on the school rooftop fence line at sunset, blazer whipping in the wind, one hand in pocket, gazing at the city with the calm of a final-year ace. In the foreground, the rooftop fence mesh and a drifting sakura petal stream in soft focus. In the midground, the character in crisp focus, uniform and hair in full wind motion. In the background, a sunset city panorama in gradient orange and violet, school buildings below and clouds in bold shapes. Camera and composition: low-angle anime key-visual framing, full-body with dramatic sky. Lighting: sunset rim on hair and blazer edges, warm key with cool shadow cel tones. Materials and texture: clean cel shading, gradient sky painting, detailed fabric folds and hair strand groups. Style: modern anime key visual illustration, cinematic sunset palette, shonen confidence. Composition follows anime key-art discipline: a clear focal silhouette, diagonal energy through the pose and environment, atmospheric effects like drifting leaves, sparks or rain integrated into the light, and a palette limited to a few harmonized families so the image feels designed, not decorated. The drawing is finished to key-visual standard: confident line weight variation, hair rendered in sculpted strand groups with two-tone cel shading, eyes with layered highlights and gradient irises, and background art painted with enough detail to hold its own beside the character. Clean line art, detailed cel shading, cinematic composition, no text anywhere in frame.