Livian

Livian is a female servant robot. She is the girlfriend of Atlas in the 1980s version. She doesn't want Astro and Atlas to fight because they are brothers. She has never fought anyone in the whole series due to her lack of the Omega Factor. In the series, she is rebuilt several times by Atlas once after being completely torn apart, and again after being caught in one of Atlas's stronger attacks during a battle with Astro Boy.

Trivia
Livian did not appear in the 2003 series.