In the year 199X, human civilization has been all but destroyed by a nuclear holocaust.

Shanghai in the 1930s is a dangerous place. Foreign governments and Chinese factions have carved the city into different quarters, each with its own laws and government, and all rife with corruption. As the major powers vie for political control, the streets are left to local gangs. Life is cheap, and death is always near. In days past, one man walked these mean streets battling the forces of evil. He was known only as Yan Wang, "the King of Death." Few knew who he really was, but many knew that he was a master of Hokuto Shinken - Fist of the North Star - a lethal martial art. He disappeared years ago after dispatching the city's worst gangsters, and is now rumored to be in Japan. Various people have come to Japan in search of him, but who will find him first?

After a nuclear holocaust tears the world apart, mankind is forced to the harshness of not only the oppression of others who are much more powerful, but the dead earth which seems to be getting worse with every passing moment. But a savior has risen from the ashes, a man who will defeat those who would torment the weak and make the world a livable place once more. A man named Kenshiro...

The world has been reduced to a wasteland, populated by desperate villagers, marauding bandits, and ruthless warriors. One such warrior, Raoh, dares to challenge the Demon King.

A film adaptation of the Last Nanto General story arc from the manga, depicting the final battle between Kenshiro and Raoh that led to Kenshiro becoming the successor of Hokuto Shinken. Some events from the manga / anime have been excluded from the story (such as Raoh's fight with Juza) whereas others have been altered or expanded. New content featuring the final battle from Raoh's perspective have been added. This film serves as the follow-up to the first film in the series, which introduced Raoh and Reina's relationship, this time bringing it to a conclusion.

The film's story is a prequel to the Fist of the North Star depicting the one year interval between Kenshiro's defeat at the hands of Shin and their later battle. Unlike the others in the series this film has a completely original storyline in which Kenshiro, near death after his battle with Shin and having used his remaining energy to kill a pack of wolves, was captured by slavers. Due to his strength, Kenshiro could escape whenever he wanted, but chose to stay and protect the other slaves.

A film adaptation of the Holy Emperor story arc, which primarily depicted the conflict between Kenshiro and Souther. New characters Reina, one of Raoh's army officers who falls in love with him, and her brother Soga, Raoh's advisor, play an important part with much of the plot involving Raoh's relationship with Reina as he conquers the land; most of this portion is new content exclusive to this film. The other side of the story is the retelling of Ken's attempt to save and protect the villagers from Souther's army with the help of Shū. There is also a small subplot of Bart returning to his home.

Second part of the new Fist of the North Star movie pentalogy presenting the story from Yuria's perspective, spanning from her childhood, including the day she first met Kenshiro.

In the 21st century, a nuclear war turned most of the Earth's surface into a desert wasteland, which also resulted in the contamination of the Earth's water supply. A man named Sanga has built the fortified haven of the "Last Land", where he rules as its dictator by monopolizing the city's uncontaminated water supply. When he learns that the neighboring residents of Freedom Village are trying to dig up a well for their own, Sanga sends his underlings to sabotage their effort. Kenshiro, master of Hokuto Shinken, gets involved in the conflict between the two regions after saving Tobi, an informant hired by Freedom Village.

Fourth part of the new Fist of the North Star movie pentalogy presenting the story from Toki's perspective, leading up to Toki's imprisonment in Cassandra and eventually his duel with Raoh.

The Last Land has crumbled at the hands of Kenshiro, but in order to save the young Lord Doha, the powerful hero must travel through a land haunted by murderous demons in this sequel to the hit anime Fist of the North Star. Lord Doha has fallen ill, and if he doesn't receive a rare serum within a few short days he will certainly die. Though the serum is a two-day trip in both directions, Sara reveals that there is a shorter path running through Cliffland but it is haunted by vicious demons. As Kenshiro bravely makes way for the dreaded Cliffland, a new fighter named Seiji arrives in Last Land pursued by evil Clifflanders and vowing to reclaim Sanga's legacy.

Destruction and betrayal take center stage in the latest installment of the New Fist of the North Star series. When Kenshiro returns to find the city in ruins and its citizens tormented, his pain is compounded when he is betrayed and imprisoned by Tobi. As Tobi prepares a brutal assault on Seiji, Kenshiro must summon all of his strength to break free and take put a halt to his former friend's destructive scheme.