リディア・バイスヴェンガー

She is an experienced female captain who is trusted by the upper echelons of the military.

She is not overbearing, but is always kind and caring to her officers, and is loved by many as an ideal superior.

She is delighted to have the hero of the story as her second-in-command.

She is married with a husband who is also a soldier. She loves her husband, who works far away from home.
She also has a daughter, Nina, whom she treats with both strictness and kindness.