Doma is a psychopathic, deranged, ruthless, misanthropic and manipulative nihilist who pretends to be outwardly friendly. Personality. Doma is always smiling and acts very friendly, but this cheerful, caring nature is simply a facade. He states that he cares for his fellow Upper Moons and even cries when he learns that Akaza died, though, in fact, he doesn't feel anything for them.