Japanese anime of a deep green cat in the rain, hyper-detailed fur texture glistening with water droplets, large transparent umbrella held in one paw, standing on a wet cobblestone street reflecting neon lights, soft pastel color palette, gentle misty atmosphere, mystical Tiffany blue rain, dramatic shadow from a single streetlamp, photorealistic wet eye with a hint of melancholy, Studio Ghibli style, ultra-detailed expression.