Root is also known as Carnelian is a well-known Japanese female CG and dōjinshi artist. She had done artwork and character designs for various anime, yaoi and hentai games such as Kao no Nai Tsuki, Yami to Boshi to Hon no Tabibito, Tail Tale, Koiyoubi ("Day of Love" in the English Dub), and more. Her newest work is Quilt. She established her own game company named Root, and occasionally draw dōjinshi.