Julia

Julia (ジュリア) is a Intelligence Support Activity member of the United States Special Forces who frequently worked with Mia Cyrus.

Personality
Like her Japanese counterpart Iizuka, Julia is a no-nonsense individual who is deeply involved with military affairs.

Just Cause Mia
Julia sometimes gets annoyed with Mia's childlike demeanor, lazy worth ethic and jokes, but she respects her and they work well together.

Shantoulon Peipei and Astrologer
As Peipei's American liason, it is likely that Julia had a relationship with her and Astrologer.

Aaron
Since Julia is rarely seen without Aaron, it is inferred that the two have a close relationship.

Babel Brigade Arc
Julia, along with Aaron, accompanies Mia to Tijuana, Mexico and Japan, where they discover the Greenburg twins in magical cubes.

Ukraine Arc
Julia is seen at the end of the arc when the American military offers Lau Peipei and Astrologer housing and a liason.

Trivia

 * Julia was voiced by Toa Yukinari in Japanese and Monica Rial in the English dub.
 * Hideyo Yamamoto stated in an interview that he would like to make a spin-off centering on Julia.