Nao is a candidate for dragon pilot at Gifu Air Base , who has a strong fighting instinct and always provoke a fight to anyone around. Her mother was also a dragon pilot. Although Nao was the prime candidate for dragon pilot until Hisone showed up, dragons didn't accept her. Being jealous of Hisone who was chosen by Masotan, Nao keeps teasing her. But she actually is such a hard worker.