The Ashura Corps is Baron Ashura's personal squadron composed of him/herself, the Iron Masks, and an assortment of Mechanical Beasts given to him/her by Dr. Hell. Every member follows Baron Ashura's precise instructions and often compete against Count Brocken's Iron Cross Corps for missions.
The Ashura Corps. was usually deployed along with Baron Ashura for missions to capture or destroy the Mazinger Z or its pilot Koji Kabuto. However they had little success due to Ashura's lack of foresight for events that happen during his/her plans, which earned both Ashura and his corps scorn from Dr. Hell. Sometimes the Corps worked together with the Iron Crosses which did not go so well often due to the animosity between Ashura and Brocken.