Continuity mistake: End of the first half. Ryo hands a yellow towel to his right and a blue towel to his left. They are swapped around in the reverse shot, and Shingo Takasugi is standing with them too. (00:07:25)
Continuity mistake: Ryo agrees with his forceful mom that tells him to encourage his team members; he replies with his hand behind his head, or down his side. (00:08:30)
Continuity mistake: The goalkeeper incites the rest of the team in their dastardly plan. He's facing right. Camera pans across the Shimizu team and their murderous faces, and the one to the far right, looking to the left, is the same keeper. (00:10:40)
Continuity mistake: Four players charge Wakabayashi illegally...but only three walk away once the referee whistles. (00:12:30)
Continuity mistake: Yayoi's hair is the wrong shade (hazel brown and not a foxy red) when she is commenting Wakabayashi's well-being with Jun after the charge. (00:13:15)
Other mistake: Wakabayashi throws the ball to his teammates leading to the hat-trick; the ball in that shot is of the wrong size, almost twice as big as Genzo's head. (00:18:50)
Continuity mistake: When we see the defeated team at the end of the match, the players change position between shots (look at the numbers on the jerseys). (00:20:25)
Factual error: Wakabayashi is seriously injured and everyone is aware of that and acknowledges it, but no substitution is made. That's criminally irresponsible, especially with the team being in the lead. The referee himself couldn't ignore this in a real match, since the player couldn't even perform a goal kick.
The Verification Test - S1-E16
Continuity mistake: Mrs. Ozora messed up the dinner. When she rages at the stove, her skirt is blue. It was red when the scene began. (00:02:10)
The Verification Test - S1-E16
Continuity mistake: When Mrs. Ishizaki throws the bucket of water at her son, the rolled sleeves are of a darker color in one shot, and the same in others. (00:03:05)
The Verification Test - S1-E16
Continuity mistake: The sports magazine Taro Misaki is reading is yellow, then green. (00:04:20)
The Verification Test - S1-E16
Other mistake: After Misaki's flashback, Tsubasa stops the football, that is animated with a weird flickering under his foot. (00:06:20)
The Verification Test - S1-E16
Factual error: Judging by the x-ray of the leg, Genzo wouldn't even be walking without a cane, let alone play. His tibia is shattered. (00:07:20)
The Verification Test - S1-E16
Continuity mistake: Tsubasa in the first part of training scores easily a goal against Morisaki. Ryo scolds him; At that moment, Morisaki's jersey is of a Genzo-like orange. (00:12:50)
The Verification Test - S1-E16
Continuity mistake: After dinner, Roberto wants to speak with Tsubasa's mother. In the very first shot she's wearing a pale green shirt (like Genzo), but in the rest of their conversation she is wearing pink. (00:15:20)
The Verification Test - S1-E16
Continuity mistake: When Morisaki catches the 90th shot, there's nothing on the field as he falls, but in the next shot he lies prone surrounded by footballs. (00:18:35)
The Verification Test - S1-E16
Revealing mistake: As he chases the train with Sanae, Manabu's eyes are missing part of the drawing (probably a mistake in coloring painted the white of the eye the same color of the face). (00:22:00)
The Verification Test - S1-E16
Other mistake: 15 players were picked for the team. Genzo is injured, 11 are playing. Three are MIA with no explanation. Morisaki has to parry 10 shots for every other player, he parries 100 total. Ryo Ishizaki though is still a substitute, so that would mean there's the unexplained absence of even one more team regular.
The Verification Test - S1-E16
Character mistake: Ishizaki bashes (quite literally, hitting him in the head with an angry punch) Morisaki because he did not catch Tsubasa's shot, saying it was easy. Someone drew the shot the wrong way or Ishizaki is a complete idiot - and all his teammates that do not say anything too. Tsubasa's shot was almost impossible to catch.
The Youth National Championship - S1-E17
Audio problem: Initial flashback showing Genzo asking Tsubasa to win against the other opponents, so they can defeat together Meiwa FC; Genzo's words are slightly different, since here Tsubasa does not come up with Hyuga's name on his own. (00:01:30)
