Joelle

Joelle is a singer and songwriter. She was born in Salt Lake City, USA. Her father is American, and her mother is Japanese. Her real name is Joelle Youko Strother, and her maiden name is Watanabe Checketts.

Joelle performs as a solo artist and also as a support member of Sound Horizon. She is notable for contributing vocals to a variety of Japanese video game soundtracks, most notably Final Fantasy XIII-2.

(Source: AniDB)