KAWASAKI — Japan isn't ready to give away its world championship berth to any other country in Asia.

Japan scored 10 touchdowns and two field goals to rout South Korea 76-0 on Saturday at Kawasaki Stadium in the Asian qualifying game for the fourth IFAF Senior World Championship, which will be held in Austria this summer.

With the victory, Japan earned a berth to the International Federation of American Football's Senior World Championship for the fourth time and become the only nation to qualify for all four championships.