Masumi Ito
Masumi Itō (伊藤真澄, ) (she also goes by the pseudonym, Hikaru Nanase (七瀬光, Nanase Hikaru)) born May 21, is a Japanese singer and composer from Ibaraki prefecture in Japan. Itō has composed the soundtracks to many anime television shows, and is part of the bands, Oranges & Lemons and Heart of Air.