The Dominion of Agustria (アグストリア諸公連合, Agusutoria Shokō Rengo lit. Alliance of the Various Lords of Agustria) is a western country in Jugdral located west of the kingdom of Grannvale and north of the kingdom of Verdane. Hezul, the Black Knight, was one of the founding lords of Agustria and his descendants run the country. It is Jugdral's largest country in area. Seliph, who is of Grannvalean heritage, was born in northern Agustria.