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UPCOMING MOVIE
Superplastic Deformation
REPORTED RELEASE DATEDecember 5, 202643 days away
WHAT WE KNOW SO FAR
Five boxes arrive at a woman's home. Inside are diaries and manuscripts left behind by a high school student, Michiko Ono. An encounter with a transfer student appears before Michiko. Unexpected events await her. Terrifying memories are written down. The boundary between reality and fantasy begins to waver. Can Michiko's blood-stained heart, which has undergone “superplastic deformation”, ever return to its original shape? After reading everything Michiko sent her, the woman arrives at a shocking truth...
MOVIHERO RELEASE SNAPSHOT
What we know about Superplastic Deformation before release.
Superplastic Deformation is currently set for December 5, 2026, 43 days away. Sion Sono is directing the film. The listed cast includes Miyoshi Yoshino as Michiko Ono, Senka Ushidaki as Motoko Kajiwara, Issei Ishida as Michiko’s Father, Megumi Kagurazaka as Michiko’s Mother. A trailer and 5 first-look images are currently available on MoviHero.
ReleaseDecember 5, 2026
GenresDrama · Comedy · Romance
Runtime2h 5m
DirectorSion Sono
CastMiyoshi Yoshino as Michiko Ono, Senka Ushidaki as Motoko Kajiwara, Issei Ishida as Michiko’s Father, Megumi Kagurazaka as Michiko’s Mother
TrailerAvailable on this page
First look5 images
What is still to be confirmed
U.S. streaming service or platform-specific release date · U.S. rental or purchase availability · whether the reported date matches your local theatrical or streaming rollout.
BEFORE RELEASE
What to know about Superplastic Deformation
Reported details are listed below. A movie release date does not by itself confirm a theatrical opening in your country or a streaming launch.
When is Superplastic Deformation coming out?
The release date currently listed on MoviHero is December 5, 2026. Local dates and release formats still need to be checked with the distributor or cinema.
Where will I be able to watch it?
MoviHero has not verified a streaming service or platform-specific release date for this title. The date above should not be treated as a Netflix, Prime Video or other streaming announcement.
Who is in Superplastic Deformation?
The listed cast includes Miyoshi Yoshino, Senka Ushidaki, Issei Ishida, Megumi Kagurazaka, OGRE. Explore the cast and their roles.
Is a trailer available?
Watch the trailer on this page. It offers a first look at the movie before release.
How long is Superplastic Deformation?
The listed runtime is 2h 5m. Pre-release details may change.
Check the source
View the movie listing on TMDB ↗ For local screenings and streaming announcements, check the distributor, cinema or platform directly.
Where to watch
Check current availabilityNo confirmed U.S. streaming, rental, or purchase options yet.
WATCH A PREVIEW
Trailer
FIRST LOOK
Images from Superplastic Deformation.
CAST & CREW
The people who make it land.
CHARACTERS IN THIS MOVIE
Follow the character.
Reviewed MoviHero character guides connected to this movie.
otherMichiko OnoMichiko Ono in Superplastic Deformation (2026), played by Miyoshi Yoshino.Open character guide otherMotoko KajiwaraMotoko Kajiwara in Superplastic Deformation (2026), played by Senka Ushidaki.Open character guide otherMichiko’s FatherMichiko’s Father in Superplastic Deformation (2026), played by Issei Ishida.Open character guide
COMING AFTER THIS
