Fist of the North star is amazing, good choice for a recommendation Bkev,
as for me I have 3...right now
1. Legend of the Crystals - Final Fantasy
I know what your thinking, A final fantasy anime? well I gotta tell you I was a bit aprehensive at first (chocobo's....0_0), but what instantly caught my attention is that, Matt Miller, Sherry Lynn and Kate Vogt all had main cast roles, if your not a big fan of Final Fantasy you won't get a lot of references (as the anime is a supposed sequel to FFV) But you will more then likely enjoy it for the voices
2. Android Kikaider - The Animation
From the famous Shotaro Ishinomori (the apprentice to the creator Of Astro Boy), Android Kikaider has one of the most heart felt and emotion driven story lines I've ever seen, especially with the help of the music, wow, its one of those stories that takes itself serious but doesn't make it look tacky or taboo, you want to feel for Jiro throughout the whole thing
3. Science Team Ninja Gatchaman
Battle of the Planets? Gatchaman? G-force? whatever you probably saw it as, it just doesn't get any better then Gatchaman, Sure it might seem funny to be watching the whole like "Power Ranger" type thing, but trust me, its a fun watch, plus It just doesn't get better then Ken the Eagle, lol
