Fist of the North Star

Ken rescues an old man named Smith from Spade, a member of the Four Jacks working for the King organization. The old man seeks to deliver a bag of rice seeds to his village, hoping to harvest them for the future. Ken and Bato take Smith to his village, unaware that Spade and his men are following them. Spade, who lost his eye during his initial encounter with Ken, attacks the village and kills Smith in retaliation. Unable to rescue Smith, an angry Ken kills Spade with a technique that makes their victim feel remorse before dying. After the battle, Ken plants Smith's seed over his grave.

Bato spots Rin in a truck full of captured villagers being taken to the village of Dorado, which is occupied by the King gang. On their way there, Ken encounters two of remaining Jacks, Diamond and Club, who are torturing the villagers of Dorado. With Bato's help, Ken is reunited with Rin.

Ken learns that the prisoners that were transported with Rin were taken to a prison camp in a nearby valley. Ken manages to break the imprisoned villagers free, but during their escape they're all slaughtered in an ambush led by Mr. Heart, the last of the Four Jacks. While Heart's excess flesh proves resistant to his attacks, Ken eventually uses a techniques which penetrates through his body. From his battle with Heart, Ken learns an important clue which reveals to him the identity of King.

Having learned that King is none other than his old friend turned nemesis Shin, Ken remembers how a year ago Shin defeated him in combat, engraved the seven scars on his chest, and kidnapped his fiancee Yuria (Julia). Ken arrives at a local castle where Shin was staying, but only finds Shin's right-hand man Joker, who reveals that Shin and his gang has already left the castle, taking Yuria with him. Joker escapes and sets the castle ablaze with Ken inside, but Ken manages to escape, swearing to find Shin.

Ken and his friends arrive at an oasis under the surveillance of God's Army, a fanatical military group composed of former special forces members. Ken becomes a target for this group after Ken kills one of the security officers in battle.

The members of God's Army conduct a full-scale search of the oasis for Kenshiro. When the search team begins to execute random villagers to lure him, Ken allows himself to be captured in order to infiltrate their training facility. There, he faces against the army's drill instructor, the Mad Sarge.

Ken penetrates the headquarters of God's Army and confronts their leader, the Colonel, a deluded follower of Shin who has mastered the art of Nanto Muonken.

Ken and his friends visit a village where young men and women are offered as slaves to Madam Patra, a local sorceress who controls the village's water supply.

Ken ventures into Patra's lair at Dragon God Mountain to save the young villagers. There he faces Patra's partner Dragon, a firebreather who attempts to coerce Ken to his side.

Ken and his companions meet Taki, an old friend of Bato. Taki takes them to his home village where Auntie Toyo, an elderly woman who takes care of orphaned and abandoned children, is trying to dig a well. Unaware to him, the Warriors biker gang led by Jackal have followed Ken, seeking to claim Toyo's village as their new hideout.

After Toyo is killed by Jackal, Ken leaves Bato and Rin to watch over Toyo's orphans while he chases after Jackal's gang. While searching for clues to Jackal's destination, Ken encounters Fox, Jackal's right-hand man.

Ken chases Jackal to the ruins of Villainy Prison, a place that used to imprison the most vicious of criminals. Hoping to defeat Ken, Jackal releases Devil's Rebirth, a giant demon-like killer who has mastered the forbidden art of the Arhat Deva Fist.

Ken and his friends visit a village where their local doctor, a man named Duran, offers his hospitality. However, Duran's former partner-in-crime, Dante, is hired by Shin to hunt down Ken. Dante takes the opportunity of the situation to blackmail Duran to do his bidding.

Ken and his friend must save a haunted village from Zaria, a witchdoctor who uses a strange hypnosis technique that turns villagers into mind-controlled slaves.

Ken is caught at the middle of a gang war between the Scorpions and the Snakes, each seeking to recruit Ken to their side.

Shin gathers his entire army for a meeting as he officially declares war against Kenshiro. Barcom, the General of King's army, tells his men how Ken defeated some of Shin's best fighters. Meanwhile, Yuria recounts to Saki how she came to be Shin's captive and his rise to power.

One of King's subordinate gangs attacks a village Ken is visiting, while Yuria attempts to escape from Southern Cross with the help of her young maid Saki.

Ken is forced to return to Jeena village when Garekki of the Gold Wolf gang attempts to invade it, while Saki's elder brother, Temjina, escapes from Southern Cross, seeking to tell Ken of Yuria's whereabouts.

With Ken having learned the location of the city of Southern Cross from Temjina's dying words, Shin deploys a giant gunship as his last resource.

With Ken presumed dead, General Barcom leads a mutiny against Shin, seeking to take over the King gang for himself. Elsewhere, Joker searches the wreckage of the gunship for Ken's body, unconvinced that he is actually dead.

With Southern Cross left in ruins following Barcom's revolt, Shin is left by himself in his own palace, protected by the few followers he still has left. Ken confronts Shin for the first time in a year and defeats him, only to learn that Yuria has already killed herself.

Ken is recruited to serve as guardian of a village threatened by the Fang clan and becomes acquainted with their female leader Mamiya, who is a deadringer for Yuria. Elsewhere, a man named Rei, master of the Nanto Suichōken style, is killing numerous bandits while seeking the Man with Seven Scars.

Rei is hired by the Fang Clan to infiltrate Mamiya's village as a spy, where he meets Ken and his friends. However, he becomes attracted to Mamiya and switches sides.

When Mamiya's younger brother Ko is captured by the Fangs and publicly executed, Ken and Rei sets out to punish the ones responsible. Rei reveals his motive for searching for the Man with Seven Scars.

Ken, along with Rei and Mamiya, venture into Night Fog Valley in order to confront Boss Fang, the leader of the Fang Clan. Boss Fang orders his right-hand man to do a background check on Ken and Rei.

Ken, Rei, and Mamiya arrive at Boss Fang's lair, only to find out that the gang has tracked down and captured Airi, Rei's long-lost sister.

While pretending to be Ken's fiancee, Mamiya allows herself to be captured by Boss Fang under the condition that he releases Airi. However, Boss Fang does not keep his side of the bargain and forces Ken and Rei to fight each other for the safety of the women.

Ken and Rei defeat the Fang Clan and rescue women. After to Mamiya's village, Airi regains her eyesight and reveals that the man who kidnapped her wore a metal helmet. Elsewhere, a vicious gang leader with seven scars on his chest is terrorizing a village, claiming to be Kenshiro himself.

Kenshiro learns that Jagi, an adoptive brother who was also trained in the art of Hokuto Shinken, is trying to tarnish his reputation by committing numerous heinous acts while claiming to be him.

Enraged by the fact that his younger brother was chosen to be the heir to Hokuto Shinken, Jagi continues his rampage of destruction, destroying anyone who reminds him of Kenshiro. But when Ken finds out that Jagi isn't above using his abilities to exploit young children, he resolves that nothing will stand in the way of a long-awaited showdown with his brother.

Ken confronts his brother Jagi, who seeks vengeance against Ken, who was responsible for mutilating Jagi's head after failed attempt at killing Ken. During battle, Jagi reveals that he was the one responsible for convincing Shin to betray Ken

Ken hears rumors that one of his other Hokuto Shinken brothers Toki, a once benevolent healer, is now using his skills to experiment on people.

Ken confronts a group of hunters who were physically modified through pressure point experiments conducted on them by Toki.

Kenshiro confronts Toki in his lair at the Village of Miracles. However, Ken is unconvinced that his adversary is the real Toki, until he reveals the scar on his back, from which Toki gained while rescuing a young Kenshiro in the past.

Rei and Mamiya arrive to help Ken, revealing that Ken's adversary is not the real Toki, but a former follower of his named Amiba, who had the real Toki imprisoned. Before dying, Amiba reveals that he is following orders from a man known as "Ken-oh".

Mamiya seeks clues to Toki's whereabouts and learns that he is imprisoned at the Dungeon of Cassandra, the City of Wailing Demons.

Uighur, the Warden of Cassandra, blackmails a female prisoner named Bella, the successor of the Ranzan Kurenaiken (the Crimson Fist of Lotus Mountain) style, to kill Ken and his friends.

The trio reaches the Gates of Cassandra, where they confront the gatekeepers Raiga and Fuga, the twin successors of the Nishin Fūraiken ("Two Gods of Wind and Thunder Fist") style.

Ken challenges Uighur, the Warden of Cassandra, at the prison's courtyard.

While awaiting for Ken's return, Bat and Rin reminisce of their adventures with Ken and the people they met up until this point. Ken-Oh's Royal Guards arrive at Cassandra to regain their hold of the prisoners' morale.

Ken and his allies fight their way against Ken-oh's Royal Guards into Cassandra, where Toki awaits him.

Ken finally finds Toki, who reveals that Ken-oh is none other than the eldest of the four Hokuto Brothers, Raoh.

While on their way to Mamiya's village, Ken and Toki reveal more about their past with Raoh to her and Rei, unaware that Ken-oh's Invasion Division is already attacking the village.

Ken, Toki, and Mamiya follow a trail of huge hoof prints left by Ken-oh's horse. Meanwhile, Ken-oh's Invasion Squad forces the villagers to pay tribute to him or be sacrifice, but Rin decides to stand up to them.

Rei arrives at Mamiya's village and rescues Rin. He confronts the leader of Ken-oh's Invasion Division, who tries to use Airi as a distraction. But Airi, spurred on by Rin's courage, gains the strength to fight for herself again. Rei goes on to defeat the Division leader, only to come face to face with none other than Ken-oh himself.

Rei challenges Ken-oh, but proves to be no match against him and is mortally wounded. Kenshiro, unable to save Rei, challenges Raoh himself, but even he too has difficulty defeating him.

Toki arrives at the village and interferes with Ken and Raoh's fight, revealing that Raoh was responsible for the death of their adoptive father Ryuken. Believing that Ken is not ready to fight Raoh, he paralyzes Ken and challenges Raoh himself.

Raoh gains the upper hand on Toki, but Ken breaks free of Toki's pressure point and challenges Raoh again. The two fight each to the point where they're both too wounded to continue, ending the battle in a stalemate.

As a result of his injury, Rei is left with only three days to live and symptoms of disfigurement are starting to show. Mamiya ventures into Medicine City by herself to search for a medicine to ease Rei's pain.