Aria Liese (リーゼアリア Rīzearia, officially Liesearia) is one of the Liese Twins, creator::Gil Graham's shape::catgirl familiars. She and her sister Lotte are shown to be very loyal to their master, always obeying his orders. Aria is very capable with magic battles and was Chrono Harlaown's combat magic teacher when he was still learning.