シンシア

Cynthia is a priestess from Toushin City born on the floating island of Ylapu. She's the older twin sister of Alicia, and the two are part of the small Younashi Church that formed on the Toushin Toshi. 

Cynthia is much more devoted to the God Younashi as her sister. The two don't get along well but they still seem to hold some affection for the other.