The Nippon Professional Football League (NPFL), also known as J.League, is the top professional football league in Japan. Established in 1993, it features a system of promotion and relegation with the lower divisions. The league consists of multiple tiers, with the J1 League being the highest level. The NPFL has grown significantly in popularity and quality since its inception, attracting both local and international talent. The league's clubs compete for the championship title each season, and the league also participates in various domestic and international tournaments, enhancing the profile of Japanese football on the global stage.