The Urusei Yatsura manga series features a large ensemble cast of characters created by Rumiko Takahashi. It tells the story of Japanese teenager Ataru Moroboshi, and the alien Lum, who believes she is Ataru's wife after he accidentally proposes to her. The series contains many other characters, whose unusual characteristics and eccentric personalities drive most of the stories. In addition to extraterrestrials, it includes many appearances from figures in Japanese mythology and history.