Taeko is a 16-year old first year student from Oarai Girls Academy and a member of the volleyball varsity team. Her specialty is jump serving. In school, she's also the radio operator of Duck Team's Japanese Type 89B tank, meaning that she operated the radio to establish communication between her tank and the other teammates. Taeko is a introverted girl, but she tries her best to have her volleyball club reinstated. She has medium pink-ish brown hair, pair of brown eyes and a red hair tie.