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Poster for Summer Wars

Movie

Summer Wars

Original title: サマーウォーズ

Always protect your network.

2009 · PG · 1h 54m

Directed by Mamoru Hosoda

7.5

TMDB audience score
1,091 votes, out of 10

Trailer Where to watch

Synopsis

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 parallel world's collision with Earth.

Where to watch

Official options in the United States:

Subscription

  • HBO Max Amazon Channel
  • HBO Max

Rent

  • Amazon Video
  • Apple TV Store
  • Google Play Movies
  • YouTube
  • Fandango At Home

Buy

  • Amazon Video
  • Apple TV Store
  • Google Play Movies
  • YouTube
  • Fandango At Home

All options on TMDB

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Trailer

Play trailer: Official Trailer [Subtitled]

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Cast

  • Ryunosuke Kamiki
    Kenji Koiso (voice)

  • Hitomi Miyauchi
    Natsuki Shinohara (voice)

  • Mitsuki Tanimura
    Kazuma Ikezawa (voice)

  • Sumiko Fuji
    Sakae Jinnouchi (voice)

  • Ayumu Saito
    Wabisuke Jinnouchi (voice)

  • Takahiro Yokokawa
    Takashi Sakuma (voice)

  • Kiyomi Tanigawa
    Yukiko Shinohara (voice)

  • Mutsumi Sasaki
    Kazuo Shinohara (voice)

  • Mieko Nobusawa
    Mariko Jinnouchi (voice)

  • Takuya Kirimoto
    Riichi Jinnouchi (voice)

  • Sakiko Tamagawa
    Rika Jinnouchi (voice)

  • Ichiro Nagai
    Mansuke Jinnouchi (voice)

  • Takashi Kobayashi
    Tasuke Jinnouchi (voice)

  • Yutaka Shimizu
    Shota Jinnouchi (voice)

  • Kaori Yamagata
    Naomi Miwa (voice)

  • Tagame Tamura
    Kiyomi Ikezawa (voice)

  • Tadashi Nakamura
    Mansaku Jinnouchi (voice)

  • Yoji Tanaka
    Yorihiko Jinnouchi (voice)