Summer Wars

is a 2009 Japanese animated science fiction movie. It was directed by Mamoru Hosoda and produced by Madhouse. It was distributed by Warner Bros. Pictures Japan. Production of the movie started in 2006. The first trailer of the movie was released in April 2009.
"Summer Wars" premiered in Japan on August 1, 2009. It won the 2010 Japan Academy Prize for Animation of the Year. It also won the 2010 Japan Media Arts Festival's Animation Division Grand Prize and the Anaheim International Film Festival's Audience Award for Best Animated Feature. It was nominated for the 2009 Golden Leopard award at the Locarno International Film Festival.