Comparison of American football and rugby league through the imaginary plane of the goal line. In rugby league the ball must be pressed to the ground in the in-goal area. An American football touchdown scores 6 points and a rugby league try is worth 4 points. In both games, following a try / touchdown, there is the opportunity to score additional points by kicking the ball between the posts and over the bar. In American football this is called an extra point or a "point after touchdown" (PAT) in the NFL (worth 1 point), in rugby league it is known as a conversion (worth 2 points). There
Rugby union in Japan grow in the 1920s. Clarke taught English and coached rugby union at Keio from 1899 to 1910, after which an injury to his right leg forced him to give up playing. Clarke said that he wanted to give his students something constructive to do, as they In 1901, Keio University played "Yokohama Foreigners" losing 35-5, but the game demonstrated that the racial barriers in the sport were breaking down. Prof. Clarke played in this game, taking the conversion, after a student called Shiyoda scored a try. From Keio, Japanese rugby swept to the other universities of Japan, and to this