A solitary koi pond nestled in a tiny rooftop garden, vibrant orange and white fish swimming beneath rain ripples, warm amber lantern light from a nearby pagoda contrasting with distant cyan and magenta neon signs reflecting in the water, long exposure creating soft light streaks from passing aircraft, moody cinematic noir atmosphere, melancholic solitude, Tokyo urban oasis aesthetic, dramatic chiaroscuro lighting, deep blue and violet color grade, wet stone and bamboo textures gleaming, cinematic depth of field, atmospheric perspective, tiny sanctuary high above the sleeping megacity