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Summer Wars
PG20091h 54mJapanese

Summer Wars

IMDb
7.4/ 10
33.8k ratings

Kenji Koiso, an eleventh grade math genius, agrees to take a summer job at the Nagano hometown of his crush, Natuski. When he arrives, he finds that her family have reunited to celebrate the 90th birthday of the family matriarch. His job is to pretend to be Natsuki's fiancé. Meanwhile, his attempt to solve a mathematical equation causes a parallel world's collision with earth.

Director
Mamoru Hosoda
Release
Aug 1, 2009
Country
Japan
Where to watch

Cast

Ryûnosuke Kamiki
Unknown
Nanami Sakuraba
Unknown
Mitsuki Tanimura
Unknown

Summer Wars — FAQ

Where can I watch Summer Wars (2009)?+

Use the “Where to watch” button on this page to check the latest streaming and rental availability for Summer Wars across services like Netflix, Prime Video, Disney+ and others in your region.

Is Summer Wars worth watching?+

Summer Wars (2009) holds a rating of 7.4/10 and is a animation and action film. Read the community reviews on this page to decide if it's right for you.

Who stars in Summer Wars?+

Summer Wars (2009) stars Ryûnosuke Kamiki, Nanami Sakuraba, Mitsuki Tanimura, and is directed by Mamoru Hosoda.

Does Summer Wars have a trailer on Porthub?+

The official Summer Wars (2009) trailer isn't on Porthub yet, but you'll find the poster, cast, synopsis and ratings on this page.

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