"Armor of Hardrock"

For some reason I keep remembering an anime show that I watched when I first started watching anime. The show, Ronnin Warriors. I really enjoyed it when it was aired on Toonami a few years back. Yeah, I realize that I likely come across as either really lame or really weird for claiming to enjoy an animated show. I'm not even sure exactly I enjoyed the show except for the fact that it seemed, to me, to be relatively well written and pretty interesting plotwise. Don't worry about pointing out to me my level of nerdness since I already have a good idea of where it lies.