Summer Wars
Overview
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
HBO Max Amazon Channel
Subscription
HBO Max
SubscriptionCast
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)
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▶Frequently Asked Questions about Summer Wars
Where can I watch Summer Wars?
You can watch Summer Wars on HBO Max Amazon Channel, HBO Max.
Can I rent Summer Wars online?
Yes, you can rent Summer Wars online from the following services: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home.
Can I buy Summer Wars digitally?
Yes, you can buy Summer Wars digitally from: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home.
Is Summer Wars in theaters?
Summer Wars is not currently playing in theaters. It has either finished its theatrical run or was released exclusively for digital platforms.