E.S. Asher is an E.S. unit piloted by Canaan during the Miltian Conflict and by Jr. during the events of Xenosaga Episode II and Xenosaga Episode III. chaos co-piloted during both periods. It was manufactured by Vector Industries. Initially equipped with a Shield Lancer system on one arm and a gatling cannon on the other. It can optionally equip a flight booster and a powerful energy cannon capable of destroying several A.M.W.S. units in one shot. After the defeat of Zarathustra, with Asher as the only functional E.S., Jin Uzuki ferries the others back to safety.