Underground martial arts promoter Tokugawa warns champion Baki that five violent death row escapees from around the world are all heading for Tokyo.
While Baki easily subdues the thugs hired by delinquents from his own school, death row escapee Spec pays a visit to assess the champion's abilities.
Death row escapee Dorian barges into the Shinshinkai Dojo and is confronted by Sea King Retsu, who's there coaching students in Chinese martial arts.
With all five death row escapees and their opponents assembled inside the underground arena, Tokugawa officially declares the beginning of battle.
While out with Kozue, Baki is almost ambushed by Spec, but he's spared a fight when Kaoru suddenly appears to protect the couple from harm's way.
Spec unleashes moves lethal enough to take out even the strongest of opponents in one strike, but Hanayama counters with improbable moves of his own.
Ambushed by Doyle while in class, Baki leads Doyle away from the classroom only to encounter Yanagi in disguise outside.
While Baki and his allies discuss the events that transpired at his school, Dorian appears, infiltrating Tokugawa's heavily guarded compound.
Kiyosumi Kato, known as one of the strongest fighters of Shinshinkai Karate, confronts Dorian deep inside his secret underground hideout.
Boasting one million members nationwide, the Shinshinkai lures Dorian to an amusement park, where Kato's peer Suedo immediately strikes.
As Dorian's past comes to light, Shinshinkai founder and "tiger killer" Doppo Orochi takes him on in an all-out karate versus kempo battle.
Doppo Orochi pummels the life out of terror-stricken Dorian before bringing the equally injured Kiyosumi Kato over to administer the finishing blows.
Deeming the escaped inmates a security threat to Tokyo, Police Chief Sonoda seeks help from law enforcement agency leaders from around the world.
Biscuit Oliva arrives in Tokyo to capture the remaining convicts. Sikorsky lures Baki into battle with help from an unlikely source.
While searching the police database for clues, an unsuspecting Biscuit Oliva is ambushed by Doyle, who shows up dressed as a female police officer.
Biscuit Oliva thinks he should get a black belt if he can score a point against every officer on the judo team, but Sonoda resists giving him one.
The deadly fight between Kosho Shinogi and Doyle reaches its spectacular climax. Meanwhile, Yujiro pays a visit to an unsuspecting Baki and Kozue.
Known as the pinnacle master of Chinese martial arts, Sea King Retsu displays his masterful use of weaponry against a fully armed Hector Doyle.
After setting off an explosion inside Shinshinkai's dojo, Doyle is confronted by its founder, Doppo. Tokugawa pays a visit to Ryukoh Yanagi's master.
Tokugawa learns of the Poison Hand: the ultimate killer move of the "kudo" martial art form. Baki takes the next step in his relationship with Kozue.
A newly invigorated Baki easily handles attacks from both Ryukoh Yanagi and Sikorsky, but before finishing them off, Baki makes an unusual move.
Baki's half-brother Jack Hammer challenges Sikorsky at a local park, where a battle inside the most inconceivable of places goes down.
In the underground battle arena, Gaia’s unorthodox fighting method slowly wears down Sikorsky.
With Ryukoh Yanagi's Poison Hand no longer a threat, Yujiro Hanma urges him to admit defeat against the sword-wielding jujutsu fighter Izo Motobe.
A legendary world heavyweight boxing champion reflects on his tense encounter with a young Yujiro Hanma.
Retsu pleads with his mentor, Sea King Ryu, to grant a mortally poisoned Baki special entry into the Raitai martial arts tournament.