A stark, cinematic, and visually powerful full-body portrait of a weary, middle-aged detective in a heavy, oversized trench coat standing under a flickering, buzzing neon sign in a torrential urban downpour, in the definitive minimalist noir style of Taniguchi Seima. The character features sharp, angular facial features and deep-set, heavily shadowed eyes rendered with bold, decisive, and thick ink-work that prioritizes structural strength and psychological weight over decorative detail. The trench coat is a masterpiece of high-contrast shading, using massive, solid black ink blocks (Beta) to define the deep, cavernous folds and the heavy, sodden weight of the fabric, contrasted sharply against brilliant, pure white negative-space highlights where the rain hits the shoulders and collar. The art style is defined by extreme minimalism and a total rejection of grey tones, using clean, unwavering lines to construct the figure and a complete absence of traditional screentones, relying entirely on the stark balance of pure black and empty white. The background is a desolate, claustrophobic city alleyway with towering, geometric brick walls and a single, glowing puddle reflecting the stark white light of the neon sign, captured with perfect, aggressive linear perspective. The lighting is a harsh, directional side-light that creates dramatic, razor-sharp shadows across the character's face, splitting the frame into absolute light and total darkness. The composition is a low-angle, wide-lens shot that emphasizes the character's profound isolation against the cold, unyielding, and mechanical architecture of the modern city. The overall mood is "hardboiled, desolate, and visually arresting," marking the peak of Seima's psychological noir aesthetic.