|Voiced By|| Kaede Hondo (Jp)|
Amber Lee Connors (En)
Yuinshiel Asteria is a teenage youngwoman with the large breasts, blonde ponytail hair. She wears a royal uniform that is colored both blue and red, white skirt with yellow line, and a royal shoes.
Yuinshiel Asteria is a kind-hearted sister to Rena Asteria.