Guerra cibernética

Teenage math prodigy Kenji gets hired for a summer gig pretending to be his crush’s fiancé at her family’s birthday reunion. His equation-solving accidentally lets an AI loose in the real world. A brainy teen and a 90-year-old matriarch team up to stop it.

Streaming availability changes weekly. Check the Where to watch panel above — we re-pull TMDB's JustWatch index every week. If nothing's listed, the film is between licence windows.

Our similarity graph picks 6 films based on shared director, keywords, mood-cluster overlap, and MovieLens user co-rating — niche-biased away from blockbusters. Full list: /like/summer-wars-2009/.

Mamoru Hosoda directed Guerra cibernética in 2009. See Mamoru Hosoda's full filmography, where to start with Mamoru Hosoda, or where to go after you've seen everything by Mamoru Hosoda.

Guerra cibernética was released in 2009 (JA original-language production), with a runtime of 114 minutes.