Uraume is androgynous, no one really knows what their gender is. They are a curse user from a thousand years ago who is a direct subordinate to Sukuna. They aligned themselves with Kenjaku to seal Satoru Gojo and revive Sukuna. they seem loyal to Sukuna, to the point where Sukuna actually acknowledges Uraume upon meeting them. Uraume is shown to be ruthless when Kenjaku tells them to leave the sorcerers alive, but they say only Yuji is needed as a messenger. Uraume has a short temper.