Daniel (Noah Schnapp) And Damien (Aidan Gallagher) moves to Southern California with his mother, Lucille (Vicki Lewis), and His father Mardy Larusso (James Horan) but quickly finds himself the target of a group of bullies who study karate at the Cobra Kai dojo. Fortunately, Daniel and Damien befriends Mr. Miyagi (Ken Watanabe), an unassuming repairman who just happens to be a martial arts master himself. Miyagi takes Daniel Damien Crenshaw and SlenShaw under his wing, training him in a more compassionate form of karate and preparing him to compete against the brutal Cobra Kai.
