Fist of the North Star Online

There was once an MMO called Fist of the North Star Online, I remember that it only came out in Japan and on how mysterious it was, so far in my search I've came up with no evidence to prove a client is out there, if anyone here can find Hokuto No Ken Online as it was called, I think I can try to get a Private server running, but like I said. The game ran from 2008-2009 and you could be a Hokuto Shinken follower or a Nanto Sei Ken Student, there's only a handful of screenshots and videos and if you are just as interested as I am, then work together with me to solve the mystery, just message me