Birthday: June 1
Blood type: O
Height: 161 cm
Weight: 48 kg

Originally named Sion Eltnam Sokaris, Sion is an alchemist of Atlas located in Egypt, one of the three main branches of the Mages Association. She is a genius scientist, given a position equal to the representative of ATLAS at an extremely young age. This event gave her the name of Atlasia, allowed to be used only by those who were the head of the Atlas. She is presently being chased both by the Church organization and Mage's Association. She enters Shiki Tohno's town during her search for Arcueid Brunestud, hoping that she may know a cure for vampirism.

(Source: Wikipedia)