Summer Wars (2009)

Original Title: サマーウォーズ


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Animation, Science-Fiction, Comedy, Kids & Family, Drama, Romance, Mystery & Thriller, Action & Adventure
1h 56min
Age rating


Mitsuki Tanimura
Kazuma Ikezawa
Nanami Sakuraba
Natsuki Shinohara
Sumiko Fuji
Sakae Jinnouchi
Ayumu Saitô
Wabisuke Jinnouchi
Riisa Naka
Yûmi Jin'nôchi
Tagame Tamura
Ikezawa Kiyomi
Mitsutaka Itakura
Jinnouchi Katsuhiko
Tadashi Nakamura
Jinnouchi Mansaku
Ichirō Nagai
Jinnouchi Mansuke
Sumire Morohoshi
Jinnouchi Mao
Mieko Nobusawa
Jinnouchi Mariko
Yoji Tanaka
Yorihiko Jin'nôchi


Kenji is your typical teenage misfit. He’s good at math, bad with girls, and spends most of his time hanging out in the all-powerful online community known as OZ. His second life is the only life he has – until the girl of his dreams, Natsuki, hijacks him for a starring role as a fake fiancé at her family reunion. Things only get stranger from there. A late-night email containing a cryptic mathematic riddle leads to the unleashing of a rogue AI intent on using the virtual world of OZ to destroy the real world. As Armageddon looms on the horizon, Kenji and his new “family” set aside their differences and band together to save the worlds they inhabit in this "near-perfect blend of social satire and science fiction."

Summer Wars streaming: where to watch online?

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