Julia F. Rainheart  

, ジュリア・F・レインハート

The leader of Spica Platoon in Acrux Squadron after completing training. She joined the SDF and was placed on Vega Platoon. Due to her exceptional analytical skills and intelligence, she was promoted as Captain of Spica Platoon. Despite being intelligent, she is also very stubborn and inflexible. However, she has a deep sense of responsibility and compassion towards her crew members. They respect her authority but see her more like an older sister than their superior officer. In terms of work relationships, Murase from Vega Platoon clashes with her because of her reluctance to delegate command and his impulsive behavior.