原哲夫
is a three-episode original video animation (OVA) series based on the "Fist of the North Star" franchise, directed by Takashi Watanabe and produced by OB Planning. The story was adapted from , a 1996 "Hokuto no Ken" novel written by Buronson and Tetsuo Hara set sometime after the conclusion of the original manga. An English dubbed version of the OVA was produced by ADV Films in 2004.