One of the villains in Heartcatch Precure!, and is Cure Moonlight's primary rival. Dark Precure hates Cure Moonlight with a passion and tries to kill her on several occasions. She is also fiercely protective of Professor Sabaku.
In the beginning of the series, one of Dark Precure's eyes is shut all the time, but it opens when she uses her full powers. The open eye is blue, and the closed one is yellow. (heterochromia)