Summer Wars - watch online: stream, buy or rent
We couldn’t find any streaming options in New Zealand, but Summer Wars is available in the United States and 12 other countries on HBO Max, HBO Max Amazon Channel, and 23 other services.
Summer Wars (2009)
Original Title: サマーウォーズ
88%
7.4 (34k) PG
Age rating
1h 54min
Watch Now
Summer Wars is not available for streaming in New Zealand. After checking 1,502 streaming services, we found the title in 13 other countries.
CC
4K
PG
114min - English, Japanese
Rent
$5.99
Streaming details for Summer Wars on Apple TV
Runtime
114min
Age rating
PG
Quality
4K
Audio languages
English, Japanese
Subtitle languages
English
CC
4K
PG
114min - English, Japanese
Buy
$14.99
Streaming details for Summer Wars on Apple TV
Runtime
114min
Age rating
PG
Quality
4K
Audio languages
English, Japanese
Subtitle languages
English
United Kingdom 
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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.
Videos: Trailers, Teasers, Featurettes
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)
Hashiya Nakamura
Kunihiko Jinnouchi (voice)
Mitsutaka Itakura
Katsuhiko Jinnouchi (voice)
Eiko Kanazawa
Noriko Jinnouchi (voice)
Chigusa Takaku
Nana Jinnouchi (voice)
Riisa Naka
Yumi Jinnouchi (voice)
Naoto Adachi
Ryohei Jinnouchi (voice)
Rikito Ota
Yuhei Jinnouchi (voice)
Yuki Imai
Shingo Jinnouchi (voice)
Sumire Morohoshi
Mao Jinnouchi (voice)
Hinano Minagawa
Kana Jinnouchi (voice)
