Miku is initially depicted as a shy and introverted character who struggles to express herself and communicate with others. Miku is particularly interested in literature, and her love for books is a central part of her character's identity. Her notable accessory is a set of wireless headphones that have a triangle-shaped logo on the ear cups (Audio-Technica)[6]. Like her sisters, she has dark blue eyes, an average height, a well-endowed figure and large breasts.