Arena Joaquim Américo Guimarães is the home stadium of Clube Atlético Paranaense. It is located in Curitiba, the state capital of Paraná, Brazil. Known as Arena da Baixada, the soccer stadium was the first in Brazil to sell its naming rights. It was known as Kyocera Arena between 2005 and April 1, 2008. Additionally, the stadium is perhaps best known for being the first retractable roof stadium in South America.