Cute anime school girl, beautiful Japanese teenage girl, long flowing straight black hair with twin tails, large expressive eyes, glamorous healthy body, pale skin, wearing classic sailor uniform with modest pleated skirt and black tights, standing on a modern city building rooftop, holding a Japanese katana in an elegant ready stance with both hands, dramatic sky, wind gently blowing hair and skirt, detailed city skyline in the background, vibrant colors, clean anime illustration, highly detailed face and eyes, beautiful composition, masterpiece, best quality
