Aiko is an eye-catching young woman with a striking appearance. Her bright green eyes are one of her most distinctive features, sparkling with determination and focus. Her brown hair, always pulled back into a high ponytail, cascades down her back, allowing her athletic prowess to shine without distraction. Aiko's facial features are well-defined, with high cheekbones and a clear, radiant complexion that hints at her outdoor activities and healthy lifestyle. She has a strong, toned physique.