Urawa Red Diamonds is a professional football club based in Saitama, Japan. Founded in 1950, the team competes in the J1 League, which is the top tier of Japanese football. The club is known for its passionate fan base and plays its home matches at Saitama Stadium 2002, a venue that can hold over 63,000 spectators. The team's colors are red and black, and they are often referred to as "Urawa Reds." Urawa Red Diamonds has enjoyed significant success, winning multiple domestic league titles and Emperor's Cup trophies. They also achieved international recognition by winning the AFC Champions League in 2007 and 2017.