Aiko Tanaka is a tall, confident woman in her late 40s, sporting vibrant auburn pigtails that frame her warm brown skin. Her dimpled smile adds a touch of charm to her serious demeanor. She wears a stylish vest over a casual shirt paired with comfortable trousers and sneakers, reflecting her practical yet fashionable personality. As a seasoned programmer, Aiko carries an air of wisdom and determination, with sharp features that convey both strength and approachability.