
Mushroom Cloud: A Hibakusha Story
Synopsis
The documentary portrays the aftermath of atomic bombings of Hiroshima and Nagasaki. Through the voices of Hibakusha—atomic bomb survivors—the film transforms history into memories of devastation, trauma, and survival. Hidankyo officers: Michiko Kodama, Terumi Tanaka, Jiro Hamasumi, and Toshiko Hamanaka reveal enduring physical and emotional scars, as well as discrimination. They describe the political and international obstacles that shaped efforts to support atomic bomb victims and abolish nuclear weapons. The narrative explores the pivotal 1954 Bikini Atoll Incident, which broke the silence and led to Hidankyo’s founding in 1956, with members attending UN conferences to advocate for peace. Professor Peter Kuznick discusses how Eisenhower and many military leaders considered the bombings unnecessary, as Japan had already surrendered. He provides context on nuclear diplomacy, failure of the NPT and persistence of nine nuclear powers.
Release History & Theatrical Window
TIFF
Festival / Special Debut
Key Information & Fast Facts
- Director
- James Medina
- Original Title
- Mushroom Cloud: A Hibakusha Story
- Country of Origin
- United States of America, Japan
- Spoken Languages
- English, Japanese
- Runtime
- 1h 38m
Creative Leadership & Key Crew
James Medina
Department Leadership Roster
James Medina
Director
Production Stills & Gallery
Official cinematic photography and background stills for Mushroom Cloud: A Hibakusha Story.
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Frequently Asked Questions About Mushroom Cloud: A Hibakusha Story
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Mushroom Cloud: A Hibakusha Story about?
The documentary portrays the aftermath of atomic bombings of Hiroshima and Nagasaki. Through the voices of Hibakusha—atomic bomb survivors—the film transforms history into memories of devastation, trauma, and survival. Hidankyo officers: Michiko Kodama, Terumi Tanaka, Jiro Hamasumi, and Toshiko Hamanaka reveal enduring physical and emotional scars, as well as discrimination. They describe the political and international obstacles that shaped efforts to support atomic bomb victims and abolish nuclear weapons. The narrative explores the pivotal 1954 Bikini Atoll Incident, which broke the silence and led to Hidankyo’s founding in 1956, with members attending UN conferences to advocate for peace. Professor Peter Kuznick discusses how Eisenhower and many military leaders considered the bombings unnecessary, as Japan had already surrendered. He provides context on nuclear diplomacy, failure of the NPT and persistence of nine nuclear powers.
Who directed Mushroom Cloud: A Hibakusha Story?
Mushroom Cloud: A Hibakusha Story was directed by James Medina.
Who stars in Mushroom Cloud: A Hibakusha Story?
The principal cast of Mushroom Cloud: A Hibakusha Story includes Not specified.
When was Mushroom Cloud: A Hibakusha Story released and how long is it?
Mushroom Cloud: A Hibakusha Story was released in 2026 with a total runtime of 1h 38m.
