The J-League is the top professional football league in Japan, established in 1993. It consists of multiple divisions, with the first division known as J1 League. The league features teams from across the country, promoting competitive football and developing local talent. The J-League has gained popularity both domestically and internationally, showcasing a unique style of play. It has also contributed to the growth of football in Japan, leading to increased participation at grassroots levels and the success of the Japan national football team in international competitions.