Rorolina "Rorona" Frixell is the main protagonist in Atelier Rorona: The Alchemist of Arland, and is a supporting character in both Atelier Totori: The Adventurer of Arland and Atelier Meruru: The Apprentice of Arland. Rorona is a world famous alchemist known all across Arland. The genius alchemist Astrid Zexis once helped her family through a deadly illness. Years later, Rorona has become Astrid's student in order to pay Astrid back for the kindness that she once showed Rorona and her family.