Sports · 11 min read

    Japan at the 2026 World Cup: Performance and Prediction Markets

    By Catie Di StefanoPublished May 21, 2026Updated August 7, 2026

    Japan exited the 2026 World Cup in the Round of 32 after a 2–1 loss to Brazil. We review their tournament journey and how prediction markets priced their chances.

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    Independent educational guide. Not affiliated with, endorsed by, or connected to FIFA or any official World Cup body.

    Japan at the 2026 World Cup: Performance and Prediction Markets

    Sources

    Every figure on this page is checked against primary sources — regulator filings, exchange documentation and official results. Prices and rules change; verify with the operator before trading.

    1. 1.Kalshi Help Center — fees, funding and account rulesKalshi
    2. 2.Kalshi market listings and contract rulebooksKalshi
    3. 3.Polymarket documentation — markets, fees and resolutionPolymarket
    4. 4.Polymarket Learn — how the exchange worksPolymarket
    5. 5.2026 men's World Cup fixtures, results and standingsESPN
    6. 6.Soccer coverage and match reportsAssociated Press

    Frequently asked questions

    Did Japan qualify for the 2026 World Cup?

    Yes, Japan qualified for the 2026 World Cup, topping AFC qualifying with the cleanest record of any Asian seed. It was Japan's 8th World Cup appearance.

    How far did Japan go at the 2026 World Cup?

    Japan exited the 2026 World Cup in the Round of 32 after a 2–1 loss to Brazil. They had successfully advanced from Group F before their elimination.

    What group was Japan in for World Cup 2026?

    Japan was drawn into Group F for the World Cup 2026. The group stage matches for Group F concluded on June 26, 2026.

    Where did Japan play their World Cup 2026 matches?

    Japan's three group-stage fixtures were played across various venues in the United States, including matches at SoFi Stadium in Los Angeles and Levi's Stadium in the Bay Area.

    How did prediction markets price Japan's chances of winning the World Cup 2026?

    Before the tournament, Japan's contract to win the World Cup traded in the low single digits, positioning them outside the top fifteen contenders. Their outright winner contract often included a 'group-stage upset premium' in the run-up to the tournament.

    What's tradable now on Kalshi and Polymarket?

    With the 2026 World Cup concluded, attention shifts to the 2026-27 club season. Both Kalshi and Polymarket offer markets on events like the UEFA Champions League winner, English Premier League title, and individual match results.

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