Strike First (S01E02)

In the present day, Daniel LaRusso enjoys a seemingly perfect life. However, his peace is shattered when he discovers that the Cobra Kai dojo, which once fueled his teenage rivalry, has been reopened by Johnny Lawrence. As Johnny battles to get his business off the ground, he begins teaching karate to his young neighbor, Miguel. This rekindles old tensions and brings Daniel face-to-face with his past adversary, reigniting their long-standing conflicts.