​Natsuki carries a petite, lean, and compact athletic body build with a sharp, rigid frame, youthful proportions, and a defiant, energetic posture characterized by her hands planted firmly on her hips. She wears a short-sleeved white button-up shirt, a dark pleated skirt, crisp white crew socks, and dark school shoes, while her head features a distinctive white bandage wrapped neatly across her forehead alongside a bright cross-shaped hairpin. Her pastel-pink hair is styled into short, choppy, spiky twin pigtails, framing a face with faint freckles, warm glowing skin, and large, ruby-pink eyes filled with fierce determination and a passionate spirit. Her expressive features capture a vibrant, spirited personality wrapped in a tough, resilient exterior