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Summer Wars

Play trailer Poster for Summer Wars PG In Theaters Sun Jul 27 1h 54m Sci-Fi Adventure Anime Play Trailer Watchlist
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80% Tomatometer 25 Reviews 87% Popcornmeter 2,500+ Ratings
Kenji is a shy, part-time moderator for OZ, the virtual reality world that powers everyday life, until pretty and popular Natsuki recruits him to be her fake boyfriend. While posing as an affluent suitor to Natsuki's family, Kenji finds that a rogue A.I. program has stolen his online identity, and Kenji is accused of hacking OZ and causing real-world catastrophes. As the destruction in OZ throws Natsuki's family into disarray, Kenji must unite his newfound connections to overcome an impending cyber apocalypse.
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Summer Wars

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Critics Consensus

Family drama mixes with virtual online action in the breezy and entertaining Summer Wars.

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Critics Reviews

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Anton Bitel Little White Lies Far from resorting to easy, reactionary technophobia, Hosoda shows Japan's age-old traditions being upheld throughout different generations, with the beautifully realised digital community of OZ proving as much the solution as the problem. Mar 28, 2011 Full Review Joe Morgenstern Wall Street Journal The filmmakers can't keep the strands of their clumsy plot straight, but they create brilliant images and manipulate them with blithe abandon. Jan 20, 2011 Full Review Steven Rea Philadelphia Inquirer An enjoyably trippy Japanese animated feature from director Mamoru Hosoda, Summer Wars combines real-world drama (school crushes, testy relatives) with virtual-world dramatics. Rated: 3/4 Jan 20, 2011 Full Review Douglas Davidson Elements of Madness ... proclaiming the importance of helping one’s community before helping themselves because the act of protecting the community makes one stronger whereas focusing on self makes one weaker and more vulnerable. Mar 30, 2025 Full Review Carson Timar ButteredPopcorn Where it is far from perfect, Summer Wars feels perfectly in place in Mamoru Hosoda's filmography. Rated: B- Aug 28, 2022 Full Review Ard Vijn ScreenAnarchy I cannot recommend this movie enough. Jan 15, 2020 Full Review Read all reviews

Audience Reviews

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Jay W The story begins with Natsuki inviting a school acquaintance, Kenji, up to join her at a family reunion. Her grandma is going to be turning 90 and it turns out she wants Kenji there to pose as her fiancé. From that point, you may think you can guess the story beats the story will take. The relationship may start off on a lie but then they will develop real feelings for each other. But man does this movie take some wild turns. Like many of Hosoda's films, "Summer Wars" juggles a lot of stories. There is the fake fiancé story between Natsuki and Kenji. There is a baseball tournament going on. Natsuki has an estranged uncle that her family hates. And then there is a big cybersecurity breach. This is the plot point the movie spends most of its time. I really can't think of any other movie that begins as a romantic comedy but then spirals into a plot about preventing the end of the world. The movie is beautifully animated, and voice acted. The English dub is full of Funimation alum. As you listen you can hear the familiar voices of DBZ's Yamcha, 17, Tien and Trunks. It may sound odd, but it is a nice to have voice actors be the ones that voice act in the animated film, and not celebrities. The movie does a good job hitting a variety of emotional beats. When it is sad, it is legitimately sad. When a joke lands, it is pretty funny. And when the movie throws down an action scene, it can generate a lot of hype. My main problem with the film is just that it digs itself too wide. It is a mile wide but a foot deep. There is so much going on, that nothing is given the proper time to develop. The action scenes are well animated, but they take place in a world that I don't understand the rules. It doesn't help that a lot of the story revolves around a card game that I've never seen before. By the time the movie returns to its original storyline, I nearly forgot that Natsuki was even in this film. Overall, the film is really good. It could just benefit from narrowing down its focus. Sometimes less is more, but I could still go for some more of summer. Rated 3.5 out of 5 stars 11/26/24 Full Review Lukas Withthek Pitch Perfect, critics have to taste Rated 5 out of 5 stars 04/04/24 Full Review Nawt W Summer Wars definitely had me rolling my eyes and feeling frustrated as I watched this mishmash of different themes. Individually, some of these themes could have been enjoyable, but when combined in this childish "Digimon Break the Internet" mashup, it's hard to take anything seriously. Rated 3 out of 5 stars 03/31/24 Full Review Boop G The visuals were nice, but the story/plot made me remember the emoji movie existed, enough said. Rated 2 out of 5 stars 09/02/23 Full Review Shradha N This movie is a gem, absolutely ahead of its time! Can't believe Summer Wars was released 15 years ago and still so relatable, what's shown as fiction in this movie, now resonates with our reality. A few highlights include growing popularity of digital avatars, the extent of digital penetration in our everyday lives to the point where it's absence seem unimaginable and highly disruptive, all subtly interwoven within a web of family relationships. A thrilling, insightful yet heartwarming cyberpunk anime! Bet, you will be surprised ;) Rated 5 out of 5 stars 07/23/23 Full Review Alex R Great characters we care and root for . A simple plot about coming of age, family, redemption, identity. Rated 5 out of 5 stars 02/14/23 Full Review Read all reviews
Summer Wars

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Movie Info

Synopsis Kenji is a shy, part-time moderator for OZ, the virtual reality world that powers everyday life, until pretty and popular Natsuki recruits him to be her fake boyfriend. While posing as an affluent suitor to Natsuki's family, Kenji finds that a rogue A.I. program has stolen his online identity, and Kenji is accused of hacking OZ and causing real-world catastrophes. As the destruction in OZ throws Natsuki's family into disarray, Kenji must unite his newfound connections to overcome an impending cyber apocalypse.
Director
Mamoru Hosoda
Producer
Nozomu Takahashi, Takuya Itô, Takafumi Watanabe, Yuichiro Sato
Screenwriter
Satoko Okudera
Distributor
FUNimation Films
Production Co
Nippon Television Network
Rating
PG (Language|Incidental Smoking|Action/Violence|Mild Thematic Material|Some Suggestive Content)
Genre
Sci-Fi, Adventure, Anime
Original Language
Japanese
Release Date (Theaters)
Nov 20, 2010, Limited
Rerelease Date (Theaters)
Jul 27, 2025
Release Date (Streaming)
Nov 22, 2016
Runtime
1h 54m
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