Christine Auten is a voice actress, ADR director and ADR scriptwriter who works for Funimation, ADV Films (formerly), and Sentai Filmworks. She is known for her voice roles as Izumi Curtis in Fullmetal Alchemist (and FMA: Brotherhood), Teresa of the Faint Smile in Claymore, Karasuba in Sekirei, and Esdeath in Akame ga Kill.