Ashuramaru: The Old Rival Returns
Fed up with the failures of his usual lackies, the commander calls in two renegade Musha Gundams from Ark. One Musha, Ashuramaru, has a bone to pick with Bakunetsumaru, and won't rest until the score is settled!
Aired 28/04/2004EP 17 - Ashuramaru: The Old Rival Returns
2004
SD Gundam Force
The land of Neotopia is attacked by the Dark Axis, evil invaders from another dimension who wish to conquer this land. Neotopia's answer: the secret Super Dimensional Guard and their defenders, the Gundam Force. Led by Captain Gundam, the Gundam Force and its team of Gundams with special abilities are aided by a boy named Shute as they stop at nothing to defend the land from the Dark Axis and to defeat them once and for all.
(Source: Anime News Network)