Continuity mistake: When Misaki and Tsubasa start talking about the match for tomorrow, the team is placed in parallel rows. In the last shot they are in a circle. (00:03:50)
Continuity mistake: Four Furano players arrive in front of the penalty area after Hyuga's botched tackle. Meiwa's 2 and 6 are in front of them, but we see them face 2 and 5 instead. (00:09:30)
The Brave Fighters from the North - S2-E2
Continuity mistake: When the Nankatsu players are watching the game, the N on their jersey has a much thinner yellow stripe than in the normal drawing of the series.
The Brothers Tachibana - S1-E22
Continuity mistake: Just in front of the penalty area, Misaki dispossesses the Tachibanas thanks to Teppei Kisugi's distraction. Tsubasa then does a long pass to midfield for a trio of players...including Kisugi. (00:14:00)
The Brothers Tachibana - S1-E22
Continuity mistake: The players are celebrating their victory. Urabe and Ishizaki in the middle are celebrating, but Urabe has Taki's teeth in the first shot, and in the second there are two Misakis and a Teppei Kisugi behind them - he should be in front of them. (00:01:40)
Continuity mistake: When Sanae and the other 2 cheerleaders are hitch-hiking, in the first wide shot her hair looks much different from her normal haircut. (00:01:35)
Continuity mistake: Morisaki makes the interception before Meiwa's number 8. In the reaction shot with the coach and Ishizaki, all of a sudden behind them it's full of people with a rather conspicuous tan who were nowhere to be seen a moment before. (00:15:05)
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)
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: 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)
The Brothers Tachibana - S1-E22
Continuity mistake: When the twins score their second goal, the keeper's pants briefly turn green (in the 'POV' shot of the foot connecting with the ball). (00:07:15)
Continuity mistake: After Morisaki's clearance, Roberto Hongo loses his beard. (00:08:55)
Continuity mistake: Takeshi Sawada dribbles 9 players, he has 1 left in front of him, but still he is facing Misaki too, and dribbles twice the same players (Urabe and Taki). (00:11:40)
The Youth National Championship - S1-E17
Continuity mistake: Urabe and Ishizaki have their little banter about the final. Next shot, and they can be seen in the wider shot just eating like nothing happened. (00:11:00)
Continuity mistake: When the coach of the new Nankatsu team approaches the teacher, she picks the sheet with the players list and her left arm is not shown. In the wider angle the arm is right at the bottom of the sheet. (00:05:10)
Continuity mistake: Sanae is crying and wiping her tears when Tsubasa thanks her, she is happy smiling and clinging to the railing in the background when Roberto compliments Tsubasa, and again crying and wiping in the next shot. (00:21:45)
No Easy Way - S1-E12
Continuity mistake: The finalists are announced; look at the Shimada club. Besides the bad design of their shirts with the name handwritten in western characters that clashes with the anatomy, they are in different poses at the cut. (00:13:25)
No Easy Way - S1-E12
Continuity mistake: Wakabayashi lands on the right ankle, which is not the injured one, and still he does suffers the career-threatening relapse. (00:12:50)
No Easy Way - S1-E12
Continuity mistake: Urabe tackles the opponent from the side, but in the next shot he's belly down turned 180° compared to the tackle. (or the ball changed direction in a similar fashion). (00:07:30)
Continuity mistake: Once Genzo is beaten, the ball is inside the goal towards the right. He walks away, nobody having touched anything, and the ball is towards the left. (00:11:00)