Erina Mano (真野恵里菜, Mano Erina, born April 11, 1991 in Kanagawa, Japan) is a Japanese pop singer in Hello! Project. She joined Hello! Project in 2006 as a member Hello Pro Egg. In 2007, she became a member of the Hello! Project futsal team Gatas Brilhantes H.P. and its promotional J-pop group Ongaku Gatas. On March 29, 2007 she became a soloist after graduating from Ongaku Gatas, working under management and promotion of J.P Room.