As the 2026 FIFA World Cup progresses into the knockout stages, football fans are buzzing about a curious statistical trend linked to Japan’s performances — one that has fans speculating about its potential to predict this year’s champion.
The so-called “Japan Formula” stems from a striking pattern observed across the last four World Cups in which Japan advanced from the group stage. In each instance, the eventual tournament winner had a direct connection to the team that eliminated Japan’s conqueror.
The pattern began in 2002, when co-host Japan was eliminated in the round of 16 by Turkey. Brazil went on to defeat Turkey later in the tournament and ultimately lifted the trophy after beating Germany in the final.
In 2010, Japan fell to Paraguay on penalties in the last 16. Spain then overcame Paraguay in the quarterfinals before going on to win the World Cup, defeating the Netherlands in the final.
The trend continued in 2018, as Japan led Belgium 2-0 in the round of 16 but ultimately lost 3-2. Belgium knocked out Brazil in the quarterfinals, only to be eliminated by France — the eventual champions.
At the 2022 tournament in Qatar, Japan stunned many by topping their group before losing to Croatia on penalties. Croatia famously eliminated Brazil in the quarterfinals but fell short against Argentina in the semifinals, with the South Americans claiming the title.
Now, in 2026, the pattern is once again in focus. Brazil defeated Japan 2-1 in a dramatic round of 32 match, with late goals from Casemiro and Gabriel Martinelli securing progression for the five-time champions.
According to the “Japan Formula,” if Norway — Brazil’s likely opponent in the next round — manages to eliminate the Seleção, the Scandinavian side could be destined to become world champions.
While many are treating the statistic as a fun coincidence rather than a reliable predictor, its perfect record across four tournaments has sparked widespread discussion on social media and among pundits. Football is no stranger to quirky trends and superstitions, and this one adds an extra layer of intrigue to the knockout stages.
Of course, as history shows, World Cup glory ultimately depends on form, tactics, individual brilliance, and a fair share of luck — not statistical curiosities. Still, fans of underdogs will be keeping a close eye on Norway’s clash with Brazil.