Urusei Yatsura: Dear My Friends

One day, Earth is beset by alien invaders who will conquer the planet, unless a chosen representative is able to beat an alien representative in their national game: Tag. Incomprehensibly, Ataru is chosen for the task. His opponent is Lum, gorgeous daughter of the invaders' leader. Shinobu, Ataru's long-suffering girlfriend, tells him that she could never marry a loser, and that he had better win the game of Tag if he wants to marry her. Ataru is filled with new hope, and against all odds, he manages to tag the flying Lum. Ataru is overjoyed that he can now marry Shinobu, but Lum mistakes his victory cry as a marriage proposal. She immediately accepts, and then the two are inseparable - not…