Fuji TV Lab.

Yuki Terai is a vivacious 17-year-old who lives just outside Tokyo. In most ways she is every bit the typical teen-except she doesn't exist. The invention of acclaimed computer animator Kenichi Kutsugi, Yuki Terai is Japan's No.1 Virtual Star. Capable of unprecedented life-like expressions and movement, she inhabits many worlds: real-life, science fiction and music.