Doll is a Marine Vice Admiral and Commander of the G-14 Marine Base.[1] She is one of the nine Vice Admirals that took part in the Egghead Incident.[3]

She serves as a minor antagonist in the Egghead Arc.Doll is a tall woman with blue eyes, long eyelashes, and short, black hair with bangs. She wears a black, short-sleeved top which shows her belly button and black leather pants with a brown belt and belt buckle in the shape of a skull and crossbones. She also wears a spiked choker and hoop earrings and has small, purple flower tattoos on her arms and two gold bracelets on each wrist.

While on duty, she also wears a Justice coat draped over her shoulders