Astraea

Astraea was one of the Ancient Gods. She was the Goddess of Judgement. She has 2 sisters; younger sister Aidos, the Goddess of Benevolence, and a distant older sister Rhea, one of the seven ancient demon gods. She was the wielder of the "Scale of Judgement", Libracles. See also Deity.

Background
In Battle Goddess Zero, Astraea wandered the world under the name Satia Seiruun.