Lady Aska (阿洲花) is the First Princess of the country of Fahren and the head of the Fahren invasion force that attacks Cephiro. Her ship is the Dome (the Dreamchild in the manga), an immense dragon-shaped vessel. She laughs constantly and arrogantly, and tends to refer to herself as "we" instead of "I." She is very young, self-assured, and appears fairly bratty (she wants Cephiro so her every whim will become reality and, in the anime version, she wants to become pretty to impress Sanyun), but can use all the legendary forbidden spells of the Royal Family, including the ability to conjure up creatures that she draws on ceremonial paper that she uses to attack with.
In the anime series, Aska looks up to Fuu as a sort of heroine; this relationship is nonexistent in the manga, as Fuu doesn't spend time on their ship. Aska later decides not to rule Cephiro because Fuu (Eagle in the manga) told her that the Pillar can think only of Cephiro, but since Lady Aska loves the people of Fahren, she cannot complete the task of Pillar in Cephiro. She gave this same reasoning when she decided to concede invading Cephiro in the manga.