Cassandra Lee Morris (born April 19, 1982) is an American voice actress. Having started her career as a teenage program host for an educational video series called Real World Science, she worked as a journalist in New York City and Los Angeles writing for local newspapers and programs as well as numerous fashion and style blogs such as About.com, David's Bridal and Patch.com. She got into voice-over starting with Alice and then Yubel in Yu-Gi-Oh! GX and has since worked on a number of animation, anime shows and audiobooks. Her major roles include Ritsu Tainaka in K-On!, Suguha Kirigaya/Leafa in Sword Art Online, Sue in Doraemon, Kyubey in Puella Magi Madoka Magica, Taiga Aisaka in Toradora and Pelops II in Godzilla Singular Point. In video games, she voices Fie Claussell and Alfin Reise Arnor in The Legend of Heroes: Trails of Cold Steel series, Totooria "Totori" Helmold in Atelier Totori: The Adventurer of Arland and Atelier Meruru: The Apprentice of Arland, Edea Lee in Bravely Default, Lin Lee Koo in Xenoblade Chronicles X, Operator 6O in Nier: Automata, Morgana in the Persona 5 series, and Aoi Asahina and Angie Yonaga in the Danganronpa series.