Ao Tanaka sits at the center of a wider problem: Takefusa Kubo left Japan’s 2-2 draw with the Netherlands after injuring his left knee in a tackle by Denzel Dumfries, then some Japanese fans moved the anger straight to Dumfries’s Instagram. The abuse came after a Group F match on the 14th in Arlington, Texas, and it quickly turned one foul into an online pile-on.
Takefusa Kubo Leaves Wheelchair
Kubo was hurt in the 26th minute of the second half and had to be substituted. He was later seen in a wheelchair. That sequence is the key on-field fact: a tackle, a knee injury, a forced change, and then a visible exit that left the Japan forward’s condition under immediate scrutiny.
Denzel Dumfries Instagram Comments
What followed was not limited to the stadium. Some Japanese fans posted critical comments on Dumfries’s Instagram after the match, including “Apologize,” “You are not at a level to play at the World Cup,” and “All Japanese people are angry.”
Other Japanese commenters pushed back on that reaction, writing “I am ashamed to be Japanese” and “Going to a player’s personal account to hurl abuse is Japan’s disgrace.” SNS has made that kind of direct contact immediate: a match incident can jump from the pitch to a player’s private account within minutes.
Japan And The Netherlands
The pattern is not new. The same kind of online abuse followed England’s loss to Italy on penalties in Euro 2020, when Marcus Rashford, Jadon Sancho and Bukayo Saka received racist comments. The UK government, the Football Association and Premier League clubs condemned those comments. At the 2022 Qatar World Cup, Portugal’s loss to Morocco was followed by malicious comments on Morocco players’ SNS accounts.
For Japan, the practical issue is simple: the injury is the immediate football concern, while the comment flood shows how quickly a match can spill into personal abuse. Kubo’s left knee and Dumfries’s inbox now sit in the same story, and the part that matters next is whether the forward’s injury keeps him out of any future action.






