Wistalia Clarines, Izana

イザナ・ウィスタリア・クラリネス

He is the crown prince and Zen's older brother. He dislikes the idea of Shirayuki being close to Zen, though he knows Zen is deeply in love with her.
During Shirayuki's mission in the snowy kingdom of Lyrias, he assumes Mitsuhide's alias, Rouen, and poses as a royal palace pharmacist working alongside Shirayuki.
As he watches Shirayuki and her efforts to help people, he gradually begins to respect her.