Compared to other Oriental countries, Zhouran is the only non-Commonwealth country where Commonwealth sports are the most popular. The reason for this is because the British introduced their sports to the Zhouranese and since then Commonwealth sports are the most popular in Zhouran, in comparison to American sports such as Basketball or Baseball.
Currently, there are up to 40 top-professional rugby federation teams, 40 top-professional rugby association teams, and 40 top-professional cricket reams, with Zhouran's rugby federation, rugby association, and cricket championships being regarded as the world's elite professional-level domestic rugby and cricket championships. The vast majority of major top-professional sports teams are concentrated in various populous metropolitan areas of Zhouran. Not only that, Zhouran is known to have the most highest average viewed and attended top-professional domestic-level rugby union, rugby league, and cricket competitions in the world, as well as the largest number of rugby union, rugby league, and cricket sports-club.