Summer Wars

Summer Wars is streaming on Max in the US right now, and you can rent or buy it on Prime Video, Apple TV, Google Play, YouTube and Fandango. Cinova keeps this updated and links you straight into the service.

Summer Wars does not have a Cinova Score yet. A title needs at least 5 ratings before the community average shows, so for now the page shows a critic score of 7.1. Rate it in the app and you could be one of the first.

Teenage math whiz Kenji Koiso agrees to take a summer job at the Nagano hometown of his crush, Natsuki. When he arrives, he finds that her family have reunited to celebrate the 90th birthday of their matriarch. His job: pretend to be Natsuki's fiancé. Meanwhile, his attempt to solve a mathematical equation causes a...

Summer Wars was directed by Mamoru Hosoda and released in 2009. It stars Ryunosuke Kamiki, Hitomi Miyauchi and Mitsuki Tanimura.

Open Summer Wars in the Cinova app, tap Rate, pick a bucket (Exceptional, Excellent, Good, Mediocre or Poor), then answer a few quick head to head picks against movies you have already rated. Cinova turns those picks into a decimal score that is yours, and slots Summer Wars into your personal ranking.