Summer Wars
Always protect your network.
A student tries to fix a problem he accidentally caused in OZ, a digital world, while pretending to be the fiancé of his friend at her grandmother's 90th birthday.
- Year: 2009
- Country: Japan
- Genre: Animation, Science Fiction
- Studio: Madhouse, Nippon Television Network Corporation, KADOKAWA Shoten, D.N. Dream Partners, Warner Bros. Japan, Yomiuri Telecasting Corporation, VAP, Studio Chizu
- Keyword: card game, artificial intelligence (a.i.), computer, hacker, virtual reality, family holiday, adult animation, anime
- Director: Mamoru Hosoda
- Cast: Ryunosuke Kamiki, Nanami Sakuraba, Mitsuki Tanimura, Sumiko Fuji, Ayumu Saito, Takahiro Yokokawa