Julia Diggers (née Brigand) is the greatest martial artist on Earth as well as the wife of Theodore Diggers, the mother of Gina Diggers and the adoptive mother of Britanny'Gia and Brianna Diggers.

Julia is the Arms-Master of Jade, and one of "the Ten" Weapons-Masters. Julia is the only acknowledged Master of the Shun-Leep martial arts style aside from Master Leep himself. She is also Champion of the Barbarian Clans, a title she had to defeat her mother Brunhilda in single combat for.