Summer Wars (2009) Netflix US
Kenji Koiso, a shy eleventh-grader and math prodigy, accepts a surprising invitation from his crush Natsuki to spend the summer at her large, traditional family home in Nagano—his “job" is to pose as her fiancé for her spirited great-grandmother Sakae’s 90th birthday. While trying to play the part amid the boisterous Jinnouchi clan, Kenji receives a cryptic mathematical puzzle on his laptop that he can’t help but solve. That solution unintentionally triggers a takeover of OZ, a vast virtual network that handles much of the world’s social and commercial activity. As the digital assault spills into the real world, Natsuki’s family rallies together under Sakae’s leadership to help Kenji undo the damage and protect both their home and the global online community. The film blends a coming-of-age story with a high-stakes cyber crisis, celebrating family solidarity, bravery, and the human side of technology.
Is Summer Wars on Netflix US?
No, Summer Wars is not available to Netflix US. We will update this webpge when it becomes available in US.
How to watch “Summer Wars" on Netflix US?
Summer Wars isn’t available on Netflix US, but it is streaming on Netflix in other countries. The good news? You don’t need a new account. With a reliable VPN, you can securely connect to a country where “Summer Wars" is available—such as Japan—and start watching in minutes.
Just connect, refresh Netflix, and press play. No extra subscriptions required.
Actors: Ryûnosuke Kamiki, Nanami Sakuraba, Mitsuki Tanimura
Director: Mamoru Hosoda
Genres: Family, Anime, Children, Science fiction
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