 Their single "Ai Ai Ai ni Utarete Bye Bye Bye" released on February 26, 2014 was used as the second opening to the anime "Samurai Flamenco".Flow returned to Brazil in the summer of 2014 to perform at Anime Friends in Sao Paulo and at SuperCon in Recife.They returned to perform at AnimeFest after 8 years in August 2014 at the Sheraton Dallas Hotel.