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Summer Wars (2009) – Official Trailer, Cast & Details
Summer Wars at a Glance
Summer Wars is a 2009 animation and science fiction film helmed by Mamoru Hosoda, featuring Ryunosuke Kamiki, Hitomi Miyauchi and Mitsuki Tanimura. It has a runtime of 1 hour 54 minutes and premiered on August 1, 2009. Summer Wars has a TMDB rating of 7.5 out of 10 based on 1,071 votes and is rated PG in the United States.
Watch the official Summer Wars trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & 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 “Summer Wars” Fits in the 123Movies Catalog
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 About Summer Wars
What is the release date of Summer Wars?
Summer Wars was released on August 1, 2009.
How long is Summer Wars?
Summer Wars runs 1 hour 54 minutes (114 minutes).
Who is in the cast of Summer Wars?
Summer Wars stars Ryunosuke Kamiki as Kenji Koiso (voice), Hitomi Miyauchi as Natsuki Shinohara (voice), Mitsuki Tanimura as Kazuma Ikezawa (voice) and Sumiko Fuji as Sakae Jinnouchi (voice). The cast also includes Ayumu Saito, Takahiro Yokokawa, Kiyomi Tanigawa and Mutsumi Sasaki.
Who directed Summer Wars?
Summer Wars was directed by Mamoru Hosoda. The screenplay is credited to Satoko Okudera.
What kind of movie is Summer Wars?
Summer Wars is listed on TMDB as a mix of animation and science fiction.
What is Summer Wars rated?
Summer Wars is rated PG in the United States. On TMDB it has an average user score of 7.5/10 from 1,071 votes.
Where can I watch the Summer Wars trailer?
You can watch the official trailer for Summer Wars, "Official Trailer [Subtitled]", for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Summer Wars?
Movies TMDB recommends alongside Summer Wars include Barbie Video Game Hero (2017), Roujin Z (1991), Expelled from Paradise (2014), The Mitchells vs. the Machines (2021) and Napping Princess (2017).
Can I stream the full movie of Summer Wars on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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