Urusei Yatsura
うる星やつら
The invasion of an alien race called the Oni marks the start of a new life for Ataru Moroboshi, a lecherous troublemaking tenth grader in the small town of Tomobiki. After he accidentally proposes to the Oni princess Lum Invader instead of his sweetheart Shinobu, Ataru becomes a magnet for aliens arriving on Earth, causing all kinds of chaos for him and his friends, not to mention his own reputation.
