Storyline
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.
Key Information
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Cast & Crew
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)
Frequently Asked Questions
Summer Wars was released on August 1, 2009.
The runtime of Summer Wars is 1h 54m.
Summer Wars is a Animation, Science Fiction movie.
Summer Wars has a rating of 7.5 out of 10 on TMDB.
Summer Wars is available to watch. Check streaming platforms and theaters near you.
Summer Wars was directed by Mamoru Hosoda.
The main cast of Summer Wars includes Ryunosuke Kamiki, Hitomi Miyauchi, Mitsuki Tanimura.
Summer Wars is originally in Japanese.