Back to the Grindhouse for more lost anime.

The story revolves around a planet featuring a band of mercenaries who discover a sacred weapon that can wipe out their inorganic foes but take the planet with it, the whole feature is basically them running from these mechas but the only thing anyone will remember about this feature is the unique art and the space girl Rasa who has the most well drawn butt in animation and they spare no expense in showcasing these assets, otherwise you will barely know what's going on, the manga is an artistic master piece but doesn't translate nearly as well to animation, it's best saved for the art books unique to the 80s anime era, the dub is nothing to write home about either but at least it's competent.
Final Verdict: I haven't a clue for this one, it's history is far better explained by an actual anime historian than me.