Summer Wars
- Release Date: 2009-08-01
- Runtime: 1Hours 54Minutes
- Language: Japanese.
- Director: Mamoru Hosoda.
- Production Companies: Madhouse
, Nippon Television Network Corporation
, KADOKAWA Shoten
, D.N. Dream Partners , Warner Bros. Japan
, Yomiuri Telecasting Corporation
, VAP
, Studio Chizu
.