Fist of the North Star

Vampire Hunter D of the 1985 anime movie of the same name makes a cameo appearance as a villager in the scene where Raoh's second-in-command, Uighur, reveals the pot of flowers to the people. Toyoo Ashida, the director of the film, directed Vampire Hunter D one year prior to directing the anime Hokuto No Ken movie.

At one point during his fight with Raoh, Kenshiro's arm bands are back on even though moments earlier they ripped off when he activates his Hokuto Shinken, a moment later they vanish again.

Two endings were produced for the final fight between Kenshirô and Raô. In the Japanese theatrical cut of the film, Raô emerges victorious over Ken, but decides to spare him at Lin's request. An alternate ending was then featured in the Japanese home video (VHS and laserdisc) release which features Kenshirô and Raô ending the fight in a draw. All of the overseas dubs (including English Streamline Pictures dub) are based on the theatrical cut and thus, uses the "Raô wins" ending. Many foreign fans believe that the "Draw" ending is the original ending, but this is a common misconception since the "Raô wins" ending is not in any of the Japanese home video releases. The Korean DVD edition features "Raô wins" with its original Japanese soundtrack.