Wikipedia
Yorico
, real name , born May 13, 1984, is a female Japanese singer-songwriter from Utsunomiya. She is mostly known for her songs used in Japanese television shows, including several that had made the Oricon charts, and for her song "Break the Cocoon", which was used as ending theme in the anime series Speed Grapher.
She has been working for the record company EMI Music Japan, record labels Virgin Music, Pure Music and Watanabe Entertainment before turning independent in 2013.