 Risa Oribe ( <unk> <unk> , Oribe Risa , born June 24 , 1987 ) , better known by her stage name LiSA ( an acronym of Love is Same All ) , is a Japanese pop singer @-@ songwriter from <unk> , <unk> , signed to <unk> under Sony Music Artists . After aspiring to become a musician early in life , she started her musical career as the vocalist of the indie band Chucky . Following Chucky 's disbandment in 2005 , LiSA moved to Tokyo in order to pursue a solo career , making her major debut in 2010 singing songs for the anime television series Angel Beats ! as one of two vocalists for the fictional band Girls Dead Monster . In April 2011 , she made her solo debut with the release of her mini @-@ album Letters to U. She performed at <unk> Summer Live in August 2010 , Anime Expo in 2012 , and is a regular guest at Anime Festival Asia . 
