ユリス＝アレクシア・マリー・フロレンツィア・レナーテ・フォン・リースフェルト

Julis is fifth ranking student of Seidoukan Academy, also known as "Glühen Rose", and is the First Princess of Lieseltania, a small country located in western Czech Republic. Julis is elegant, proud, beautiful, hot-headed, stubborn, and can be cold to those she is unfamiliar with. However, underneath that cold, unfriendly facade, is an honorable, faithful, and loyal person who would do just about anything for a friend. Initially, she treats Ayato and his friends with (mostly) disdain, but eventually warms up to them and even calls them by their name. Julis has a fear of disappointment and rejection, and will do whatever it takes to keep her friends safe. She dislikes relying on others.

She wields a rapier-type lux called "Aspera Spina" which she uses during the Phoenix tournament and bears the image of a flower for her power - control over flames. Julis's main objective behind entering Seidoukan Academy is to obtain money for an orphanage in Lieseltania.