Urusei Yatsura Movie 2: Beautiful Dreamer

Life is but a dream. Or is it? How do you know if youre awake, or just dreaming that youre awake? This may sound like a silly question - unless youre a student at Tomobiki High School!Something strange, stranger than usual, is happening at Tomobiki High School, but with wacky classmates like Lum (a beautiful alien princess with a "shocking" personality), Ataru (the lecherous loser she loves), and Mendou (the suave scion of the wealthiest family on Earth), anything can happen! When Ataru, Lum, Mendou, and the rest of the gang discover that theyve been reliving the "day before the School Festival" over and over again, they may be confused, but they arent suprised! But things are getting worse, and if they dont find a way to break the chain, theyll be trapped forever.