Corrected entry: When the referee is going over the rules to Daniel and Johnny, he tells them both that kicks to the face are illegal. However, when Daniel is in the Crane position, Johnny charges and gets kicked right in the face. This should have disqualified Daniel immediately and made Johnny the winner.
Corrected entry: When Mrs. Laruso is driving Daniel on his first date, when they pull up to her house, you can see she uses a column shift to put the car in park. When they attempt to leave and the car won't start, Mrs. Laruso asks the girl if she can drive a stick. This car is not a stick and can't be roll started.
Corrected entry: Mr. Miyagi goes to get the bucket & soap for Daniel to wash the cars. We see a shot of Daniel admiring the yellow car, and it's broad daylight. Then we see a shot of Mr. Miyagi holding the bucket and smiling, and it's pitch black outside. He meets Daniel at the yellow car and we're in broad daylight again.
Corrected entry: When Daniel plays the Joke on Johnny in the bathroom at the school dance he runs out of the bathroom before Johnny knows who it is but yet Johnny runs right past the kid dressed as spider man and out of the bathroom. How did he know it wasn't the kid who was dressed as Spider Man who sprayed him with water?
Corrected entry: In the dojo, one student is instructed to give 60 pushups on his knuckles. He goes to the side of the ring and starts them slowly while the small match starts between two other students. By the time Kreese talks to Miyagi only seconds later after the short match, the kid doing pushups on the side is completely gone although not enough time went by for that many pushups.
Corrected entry: The way the leader board is arranged it's obvious the tournament is single elimination, you lose, you're out. During the montage, Bobby eliminates the same guy twice; you can tell its two different matches because the referees are not the same.
Corrected entry: When Daniel is about to hose Johnny down in the bathroom during the Halloween party, Johnny only has one glove on. When Johnny chases Daniel (and eventually beats him up), he has two gloves on. With all the commotion, he would not have taken the time to put another glove on.
Corrected entry: When Daniel and Mr. Miyagi are on their way to the part of the arena where Daniel will have his 1st match, you see a group of Kobra Kai's, led by Johnny and his boys, running by them and shoving Daniel. However, as soon as Daniel gets to his circle, you can see Johnny and his boys already there and looking on.
Corrected entry: After Daniel is thrown down the embankment on his bike, damaging it and hurting his head, he is seen the next day walking with Ali and her friend. He explains that the plaster on his head is due to a bike accident. "What kind of bike do you have, Daniel," says Ali's friend, "Honda, Suzuki, what?" "No," he says, "it's a Miyagi Turbo, actually." However, Mr Miyagi has not yet fixed his bike, and Daniel barely knows him. He does not discover the mended bike and make friends with Mr Miyagi until the next scene. (00:26:50)