Lum Invader is a fictional character and the female protagonist from Rumiko Takahashi's manga and anime series Urusei Yatsura. She is often believed to be the main protagonist of the series due to her iconic status. This character is popular among cosplayers. It can be portrayed by wearing cosplay Lum Invader costume and cosplay Lum Invader wig. This character is always present in an Urusei Yatsura cosplay.