Next War Chronicle Ehrgeiz

is an original 1997 Japanese anime from et, with animation by Studio Deen, and produced by d-rights and BeStack. It originally aired on TV Tokyo; however, Ehrgeiz eventually ran on the Cable/Satellite channel AT-X in 1999.

Plot
Earth started space colonization by creating the Next Colonies which later rebelled and founded its own government. The rebellion became a war, and the multi-purpose Metal Vehicles, MVs for short, were changed for battle purposes. Meanwhile, Terra, an Earth Rebellion force, started creating more trouble for Earth. Now, a mysterious MV-like being, S.A.C ("S" for short), is loose, and Next wants it so that they can win the war. Terra's psychic leader, Hal, has been sensing "S", and wants to know more about the power it has. The future of these three groups will be up to a bunch of outlaws who live on the abandoned Next 7 colony, though no one knows that yet....