Ebisu

恵比寿

Ebisu is a young, sullen-looking woman with an androgynous appearance who first appears in chapter three, wearing a skull-shaped mask. She is walking through the Hole, unable to summon a door back to the Magic Users' world because of the barrier between worlds currently in effect. She runs into Caiman and Nikaido, who advance on her in their usual manner. Caiman cuts off Ebisu's fingers to prevent her from using magic, and bites down on her head after removing her mask. Before he can withdraw to ask her his "question", a frantic Fujita appears from a door behind her and forcefully pulls her out of his clamped jaws, into the door. This sudden, jerky movement causes trauma to her face and head, but they both reach safety.
Following this incident, Ebisu is shown to be haunted by nightmares and has become somewhat insane. At En's residence, she is restrained until Noi can properly heal and restore her fingers and face. Beyond that point, it is evident that her head trauma caused some (supposedly temporary) brain damage, as seen in her suddenly eccentric behavior. She is commonly seen with Fujita in the manga panels, which may lead one to believe that they are "partners" now.
Her smoke is not seen directly, but records state she is skilled in Reptile transformation. However, between panels it shows her having attacked someone with a surplus of power after being fed Black Powder by someone who appeared to have met her before.
She is often the butt of slapstick humor throughout the story, frequently being maimed in a comedic fashion.