The J. League is the top professional football (soccer) league in Japan, established in 1993. It consists of multiple divisions, with the J1 League being the highest level. The league features teams from across Japan, promoting competitive play and showcasing local talent. The J. League has gained popularity both domestically and internationally, contributing to the growth of football in Japan. It has also played a significant role in the development of the national team, with many players from the league representing Japan in international competitions.