yakuza character, male, (30yo), muscular build, tattooed back, slicked-back hair, piercing eyes, sharp jawline, dark suit, white shirt, red tie, leather shoes, holding a koi fish, standing, urban alley, neon lights, night scene, wet asphalt, reflective surfaces, ambient light, dramatic shadows, 3/4 view, cinematic composition, high contrast, detailed texture, gritty atmosphere, action pose, dynamic angle, Tokyo backdrop.