Cecilia "Ceci" Helmold is a character introduced in Atelier Totori: The Adventurer of Arland. She is the elder sister to Totori and assumes responsibility for the Helmold family. When Ceci and Totori's mother Gisela disappeared, Ceci took on a motherly role. She gave up her dream of being an adventurer to take care of Totori and their father Guid. As such, she is extremely overprotective of Totori, and wants to shield her from any sort of danger, especially with Totori's clumsy nature. She is a very stubborn person, and broods after arguing with anybody, especially her sister. When she's angry, she refuses to clean or cook, and often ignores people. She has a kind and helpful side to her as well, worrying about others around her, and always offering to help.