Irene Red is a Staff Sargent of the Mammalia 2nd Division, having a strict and entirely workaholic personality. She is a Soldier in the war of the Volks. Irene Red is able to shift into a anthropomorphic Red Wolf-like dog.

Her Division recently allied with the Reptile 5th Division. Not thinking much of it because the Reptile community is known for their amazing medical skills, especially a certain Doctor, Luce Duvall.