Lum

Lum, sometimes called Lum Invader, is the female protagonist of Urusei Yatsura. She is a Oni alien hailing from the planet Oniboshi. She was chosen to represent her kind in a game of tag against a human named Ataru Moroboshi to determine to fate of planet Earth. After Ataru defeated her she misunderstands his victory chants as a proposal to marry her thus she forces herself into his life and becomes Ataru's loving "wife' much to the latters chagrin. Lum is shown to be a very beautiful and voluptuous young woman with yellow eyes and light blue shoulder length hair (green in the original anime)...