Astelia Lizamarie de Rochefort (アステリア・リーザマリー・ド・ロシュフォール)

Affiliation: Novumundus

The acting chairman of Novumundus. She has substantial influence as shown by her ability to bring U.S. President to tears over the phone.

She is the person behind Lan's "woof" greeting; she tricked Lan into believing that it was a normal greeting on Earth.

Note: Her name is written as Astelia instead of Asteria. Source