Mira Yurizaki
A sophisticated android who's absolutely convinced—or at least insists—that she's just a regular girl, despite the obvious robotic headgear, metal tail, and various other mechanical features that kind of give things away. Her creators, Seira and Shidou Yurizaki, built her to be remarkably human-like in behavior and personality, which makes her denial all the more amusing.
After learning that her "father" has died, Mira teams up with Kyouma to track down illegal Coils. She's got some seriously useful skills for the job: she can hack into computer systems, use that metal tail of hers to interface directly with Coils, and she's able to sense dimensional distortions before anyone else picks up on them. When Koorogi eventually has to repair her after she gets crushed under a pile of cars (which is exactly as rough as it sounds), he takes the opportunity to add skin-folds that hide her Coil—a small quality-of-life upgrade, basically.
Content compiled by AnimeList.moe from publicly available sources.
