Erina Mano (真野恵里菜, Mano Erina, born April 11, 1991) is a Japanese idol singer and actress formerly associated with Hello! Project. She joined in 2006 as a member of Hello Pro Egg, as a trainee. In 2007, she became a member of the Hello! Project futsal team Gatas Brilhantes H. P. and its musical group Ongaku Gatas. On March 29, 2008, she started a solo music career, working under the management and promotion of J. P Room, and later under Just Production. She continued with Hello! Project until 2013, and is now performing in solo music projects as well as acting in films and television.