Overview
"Always protect your network."
Summer Wars (2009) is a Animation film starring Ryunosuke Kamiki. The plot centers on Teenage math whiz Kenji Koiso agrees to take a summer job at the Nagano hometown of his crush, Natsuki.. With its intense approach and focus on identity, it remains a popular choice for streaming online.
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.
Plot Summary
If you want to know what Summer Wars is about: Teenage math whiz Kenji Koiso agrees to take a summer job at the Nagano hometown of his crush, Natsuki.. The 2009 release stands out for its identity and intense execution, making it easy to recommend for online streaming.
Director
Mamoru Hosoda
Writers
Satoko Okudera, Mamoru Hosoda
Cast and Crew
Starring Ryunosuke Kamiki, Summer Wars delivers memorable performances across the board. The Animation film's cast has been praised by critics. Stream Summer Wars online and discover more about the actors.
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)
Genres
Animation fans will appreciate Summer Wars as a standout Animation film from 2009. Check out other Animation movies on our site to plan your next watch.
Where to Watch
Finding where to watch Summer Wars is easy with Fluxcap Stream. We show availability across major platforms so you can stream Summer Wars online without the guesswork.
Watch Summer WarsProduction
Why People Love This Movie
Viewers praise Summer Wars for its engaging plot and memorable roles. The 2009 Animation film offers intense entertainment and thoughtful identity. Find where to watch Summer Wars online today.
You May Also Like
Fans of Summer Wars often enjoy the following titles. Browse similar Animation movies and see where to stream them online.
Similar Movies
Warriors of the Wind
1984
2001: A Space Odyssey
1968
Kanamewo
2015
THX 1138
1971
The Matrix Reloaded
2003
Terminator 3: Rise of the Machines
2003
Strange Days
1995
HYPERSONIC Music Club
2023
The Matrix
1999
anohana: The Flower We Saw That Day - The Movie
2013
Howl's Moving Castle
2004
Crayon Shin-chan: Shrouded in Mystery! The Flowers of Tenkazu Academy
2021
Orbital Era
Virtual Sexuality
1999
BanG Dream! FILM LIVE
2019
Pokémon the Movie: I Choose You!
2017
Lupin the Third: Jigen's Gravestone
2014
Paprika
2006
Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart
2016
The Spine of Night
2021More from This Genre
Explore more Animation movies on Fluxcap Stream.
More Animation Movies
Discover More
Frequently Asked Questions
- When was Summer Wars released?
- Summer Wars was released in 2009.
- Who stars in Summer Wars?
- Summer Wars stars Ryunosuke Kamiki and features a strong supporting cast. See the full cast list on this page.
- What genre is Summer Wars?
- Summer Wars is a Animation film. You can browse more Animation movies on Fluxcap Stream.
- Where can I watch Summer Wars online?
- You can find where to watch Summer Wars on this page. We list streaming options including free and subscription services.