Sailor Phobos

One of the twin Senshi who protects Sailor Mars.
Sailor Phobos and Sailor Deimos are identical except for the color of their leotards (Phobos' is purple while Deimos' is red). They can Shapeshift into crows, and (like Sailor Lead Crow) originate from the Planet Coronis. It is stated that Sailor Lead Crow, Sailor Phobos and Sailor Deimos all trained under the Senshi of Coronis, Sailor Coronis.