Rafael Gonçalves, popularly known as Kamaitachi, is a Brazilian singer and composer from the state of Rio de Janeiro.
Their songs began to make a success after the release of "ManualDoSuicidio.txt", on January 4, 2018. There are only less than 20 songs released, the latest being "Café das 6". Kamaitachi uses a homemade style in instrumental question, using a guitar. The lyrics of their songs are known to make direct or indirect criticism, also by some simply have the theme of legends and myths, such as "Robert Johnson (Sinfonia do Inferno)" and "Homem Torto"