Esdese is a high-ranking general of the Empire, and leader of the Jaegers.
Esdese appears to be quite emotionless and indifferent to the suffering of others. She enjoys torturing her enemies slowly, seen when she used her Teigu to put large blocks of ice in a boiling cauldron so that the prisoners inside would die slower and suffer more. Despite her sadistic actions, she is actually shown to have a compassionate heart when it comes to the lives of her men and others close to her. Esdese values and respects those whom she deems strong and competent, and will generously reward them without asking for anything in return. She is obsessively infatuated with Tatsumi.