Cobra Kai (Season 6)

Season 5
With Cobra Kai winning the All-Valley, Terry Silver hires Paul Dugan to help him with the Dojo. Together the two turn it into a full fledged youth movement that aims to take over the United States. Meanwhile, Johnny, Robby and Miguel search for the latter's father. Without anyone helping her, Sam joins Cobra Kai to become stronger, but Silver and Dugan use it to their advantage by poisoning her mind with ideals of power and corruption. Kyler and Piper take notes of this and try to convince Shawn(who also joined Cobra Kai), Kenny and Stingray that Silver and Dugan have no intention of building genuine strength, but only seek to gain more power for themselves. Meanwhile, Anthony joins Eagle Fang while Zack joins Cobra Kai. Back in Mexico City, Armin(Miguel's father) is questioning his son, Johnny and Robby about their intentions. As a result, Daniel goes there to bail them out. In the two Senseis absence, Chozen and Julie train Miyagi Do while Mike and Ned train Eagle Fang. ? ? With Cobra Kai out of bussiness and Diaz SafetyNet(Armin's Firm/Syndicate) having influence across the United States, Mexico and Central America. Daniel and Johnny are approached by one the former's acquaintances from Okinawa while Miguel and Kyler are offered aide by a Kung Fu student from Detroit.

Season 6
After Diaz SafetyNet puts Cobra Kai out of business. Miguel and Kyler have to train with Dre under Taki.

Main Characters

 * Johnny Lawrence (Portrayed by: William Zabka)
 * Daniel LaRusso (Portrayed by: Ralph Macchio)
 * Miguel Diaz (Portrayed by: Xolo Maridueña)
 * Samantha "Sam" LaRusso (Portrayed by: Mary Mouser)
 * Robby Keane (Portrayed by: Tanner Buchanan)
 * Kyler Park (Portrayed by: Joe Seo)
 * Tory Nichols (Portrayed by: Peyton List)
 * Shawn Payne (Portrayed by: Okea Eme-Akwari)

Major Supporting Characters

 * Chozen Toguchi (Portrayed by: Yuji Okumoto) - a master of Miyagi-Do and the new co-sensei of Miyagi-Do Dojo alondside Julie
 * Mike Barnes (Portrayed by: Sean Kanan) - a former student at Cobra Kai and the new co-sensei of Eagle Fang alondside Ned
 * Julie Pierce-McGowen (Portrayed by: Hilary Swank) - a student of Mr. Miyagi and the new co-sensei of Miyagi-Do Dojo alondside Chozen
 * Ned Randall (Portrayed by: Michael Cavalieri) - the former leader of Alpha Elite and the new co-sensei of Eagle Fang alondside Mike
 * Eli Moskowitz (Portrayed by: Jacob Bertrand)
 * Demetri Alexopoulos (Portrayed by: Gianni DeCenzo)
 * Devon Lee (Portrayed by: Oona O'Brien)
 * Piper Elswith (Portrayed by: Selah Austria)
 * Anthony LaRusso (Portrayed by: Griffin Santopietro)
 * Kenny Payne (Portrayed by: Dallas Young)

Minor Supporting Characters

 * Aisha Robinson (Portrayed by: Nichole Brown)
 * Brucks (Portrayed by: Bo Mitchell)
 * Jessica Andrews (Portrayed by: Robyn Lively)
 * Eric Pierce-McGowen (Portrayed by: Chris Conrad)
 * Freddy Fernandez (Portrayed by: Israel Juarbe)
 * Andre Parker (Portrayed by: Jaden Smith)
 * Dr. Han (Portrayed by: Jackie Chan)
 * Meiying (Portrayed by: Wenwen Han)
 * Cheng (Portrayed by: Zhenwei Wang)
 * Taki Tamurai (Portrayed by: Ming-Na Wen)
 * Kengo Mizoguchi (Portrayed by: Lee Jung-jae) - a three time boxing champion from New York City and the manager of the Magnum Crane Boxing Team.
 * Carlos de la Cruz (Lateef Crowder) - a Capoeira Meistre from Miami and the manager of the Capoeira Spinners Team.
 * ? (Portrayed by: Aidan Gallaher) - the under 18 boxing champion in Brooklyn and a student of Mizoguchi.
 * ? (Portrayed by: ?) - the under 18 capoeira champion in Miami and a student of de La Cruz.

Villains

 * Armando "Armin" Diaz (Portrayed by: David Mantraga) - Miguel's father, Carmen's ex-husband, a major antagonist in Season 5 and the main antagonist of Season 6. an accomplished bussinessman and MMA expert. he was encountered by his son during a bussiness trip in Mexico City.
 * Trey (Portrayed by: Terayle Hill)
 * Cruz (Portrayed by: Jeff Kaplan)
 * Derek (Portrayed by: ?)
 * Sarah (Portrayed by: Gissette Valentin)
 * Zack Thompson (Portrayed by: Brock Duncan)
 * Terry Silver (Portrayed by: Thomas Ian Griffith, Nick Marini-Flashbacks)
 * Paul Dugan (Portrayed by: Michael Ironside, Seth Kemp-Flashbacks)
 * Raymond "Stingray" (Portrayed by: Paul Hauser)
 * Master Li (Portrayed by: Yu Rongguang) - the current owner of Cobra Kai who is trying to reform the Dojo after Armin made it go out of business.