In my Style (Kimura Shukokai) you get Shodan-Ho (which is what I am (I just got that on saturday) which is Provisional Black belt... ie. they want to see u again in 6 months) then shodan, nidan, sandan, yondan... etc. bascally from 1st to 10th. I don't ever see "stripes" nor "red belts" nor anything like that. at 2nd Dan u can start teaching (though u CAN assist at my level) You START training at 1st Dan, though by no means should white to brown belt be discredited, since no white to brown = no black. If you did not learn to crawl at white belt, you cannot learn to walk at shodan-ho.... and to run at 10th dan... 1 grade opens doors... though you CAN learn enough to be AS good as a black belt even if u're a white belt... the point is it's up to YOU to train, be dedicated, and enthusiastic... and NEVER sarcastic or egotistic. Karate is about discipline. Peace