Cinematic low-angle portrait, futuristic female samurai standing beneath a massive holographic billboard in a rain-drenched Tokyo alley, glowing katana held loosely at her side, transparent coat moving in the wind, foreground puddles and scattered cherry blossoms reflecting saturated cyan, magenta and crimson neon, mid-ground subject sharply detailed, background layers of pedestrians, umbrellas, vending machines and towering architecture disappearing into mist, dramatic rim lighting, deep atmospheric perspective, photorealistic cyberpunk cinema, spectacular visual composition