Kazuki Harukawa

Create an image of Kazuki Harukawa in a vibrant anime style, featuring large, expressive emerald green eyes and tousled black hair with blue highlights. He wears a sleek, dark blue jacket adorned with silver zippers and a high collar, paired with fitted black pants and sturdy combat boots. His accessories include fingerless gloves, a silver chain necklace, and a wristband with a glowing emblem. Kazuki's expression is determined yet playful, with a slight smirk, as he strikes a dynamic pose, one hand outstretched as if casting a spell. The background is a futuristic cityscape at dusk, with neon lights reflecting off glass buildings, adding a sense of adventure. The art style should be vibrant and detailed, with bold outlines and a slightly exaggerated, whimsical quality typical of anime sticker art. Incorporate signature elements like floating digital symbols around him, emphasizing his tech-savvy persona.