Summer Wars is a Japanese animated film directed by Mamoru Hosoda and produced by Madhouse. It was released nationwide on August 1, 2009, at theaters including Shinjuku Wald 9, Ikebukuro HUMAX Cinemas, Marunouchi Louvre, United Cinemas Toyosu, Cinema Sunshine Ikebukuro, and Cinema Mediage. The film has a running time of 115 minutes.