


Film · Released
The Door into Summer
“An adventure spanning 30 years starts now.”
The Door into Summer at a glance
The Door into Summer is a 2021 science fiction and drama film, running 1h 58m. Its current release status is “Released”. Age rating: 12 in the United Kingdom.
In the United Kingdom it is listed on Netflix and Netflix Standard with Ads.
Rated 12 in the United Kingdom — suitable for older children and teenagers; parental guidance recommended.
All key facts8
- Type
- Feature film
- Released
- 2021-06-25
- Runtime
- 1h 58m
- Genres
- Science Fiction, Drama
- Director
- Takahiro Miki
- Original language
- Japanese
- Status
- Released
- TMDB rating
- 6.4 / 10 · 53 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Every service carrying this title in the United Kingdom (opens the JustWatch list in a new tab)
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Feature filmA pioneering roboticist awakens in 2025 after decades in cryosleep. To change the past and reunite with his adopted sister, he seeks a way back to 1995.
Cast
14 names
Kento YamazakiSoichiro Takakura
Kaya KiyoharaMatsushita Riko
Naohito FujikiHumanoid Robot
Natsuna WatanabeShirashi Rin
Hidekazu MashimaMatsushita Kazuhito
Taizo HaradaSato Taro
Rin TakanashiSato Midori
Kenta HamanoTsuboi Gota
Tomorowo TaguchiProfessor Toi
Ryoka MinamideYoung Soichiro Takakura
Shohei AbeInsurance Company Employee
Takayuki HamatsuLawyer
Toru NomaguchiDoctorQuestions about The Door into Summer
Quick answersWhere can I watch The Door into Summer in the United Kingdom?
In the United Kingdom, The Door into Summer is listed on Netflix, Netflix Standard with Ads. Use the country selector above the facts to see another market — streaming rights differ by country.
Is The Door into Summer suitable for children?
The Door into Summer is rated 12 in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is The Door into Summer on PelisPlus UK?
The Door into Summer has a full discovery page on PelisPlus UK with its synopsis, cast, ratings and runtime. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is The Door into Summer about?
A pioneering roboticist awakens in 2025 after decades in cryosleep. To change the past and reunite with his adopted sister, he seeks a way back to 1995.
How long is The Door into Summer?
The Door into Summer runs for 1h 58m. The certification and runtime come from TMDB and can differ by region.
Can I watch the The Door into Summer trailer?
Yes. Press Watch trailer to play 映画『夏への扉 ―キミのいる未来へ―』本予告 without leaving this page. The trailer is embedded from YouTube.
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