Miguel is fighting for his life, Robby is missing, and Daniel and Johnny's reputations are in tatters, as the community reacts to the brawl. 

Daniel and Johnny team up to find Robby; Miguel's future is uncertain; Kreese tries to bring Tory back to Cobra Kai. 

Daniel's disgraced public image takes a toll on his sales, leading to a takeover offer; Johnny tries to raise money for Miguel's surgery. 

Following an important meeting in Japan, Daniel visits Mr. Miyagi's hometown on Okinawa; Johnny attempts to reconnect with Robby. 

In Okinawa, Japan, Daniel spends time with an old friend -- and an old enemy, who has a lot to teach him; the dueling dojo's rivalry comes to a head. 

Miguel helps Johnny craft the perfect social media message; Kreese looks for new recruits, while Daniel and Amanda try to shut down Cobra Kai. 

Daniel spends some father-daughter time with Sam; Johnny struggles to come up with a cool name for his new karate dojo. 

Informed that the All Valley Karate Tournament is being cancelled, the three competing sensei attend a city council meeting to save it. 

It's Christmastime in the Valley, and romance is in the air; Daniel and Miguel find common ground; the Cobra Kai recruits go on a mission. 

Old wounds begin to heal at a holiday party, but Kreese's students commit a brutal assault, leading to new betrayals and alliances.