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...

Superplastic Deformation (2026)

“I am a lonely alien in this world”

December 5, 2026 125 min

ComedyDramaRomance

Director: Sion Sono  ·  Writer: Sion Sono

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...

Trailer

Director

Sion Sono

Cast

Miyoshi Yoshino Michiko Ono Senka Ushidaki Motoko Kajiwara Issei Ishida Michiko’s Father Megumi Kagurazaka Michiko’s Mother OGRE Ichitaro Tamura 石井幹人 Yoichi Kato 横山華灘 Ayako Midorikawa 灘美衣奈 Hikari Iwai 白鷺りの Shigeko Arai 深崎ゆづき Ryoko Shirai Manato Sekiguchi Hiroyuki Matsumoto