Guinea Pig (film series)

Lore & Background

The series began in 1985 with Guinea Pig: Devil's Experiment, directed by Satoru Ogura, depicting a group of men kidnapping and torturing a young woman. The second film, Guinea Pig 2: Flower of Flesh and Blood (1985), written and directed by Hideshi Hino, revolves around a samurai-dressed man who drugs, abducts, and dismembers a woman. This entry was reportedly withdrawn from the market after review by Japanese boards of education and was suspected of influencing serial killer Tsutomu Miyazaki, though Hino asserted that the film found in Miyazaki's collection was the fourth film, Mermaid in a Manhole, not Flower of Flesh and Blood.

In 1991, American actor Charlie Sheen obtained a copy of Flower of Flesh and Blood and believed it depicted a real snuff film, reporting it to authorities. The FBI opened an inquiry, which was dropped when special effects were demonstrated. The series also includes He Never Dies (1986), a dark comedy about an immortal salaryman; Mermaid in a Manhole (1988), a body horror film considered a fan favorite; Android of Notre Dame (1988), about a scientist experimenting on bodies; and Devil Woman Doctor (1986), consistently included as a main film. The correct chronological order is: Devil's Experiment (1985), Flower of Flesh and Blood (1985), He Never Dies (1986), Mermaid in a Manhole (1988), Android of Notre Dame (1988), Devil Woman Doctor (1986). The films were released on DVD by Unearthed Films, which later produced American Guinea Pig as a tribute.

Reader's Guide

The Guinea Pig series holds significance as a landmark in extreme Japanese horror, pushing boundaries of graphic violence and gore. Its legacy is marked by controversy, including the Charlie Sheen incident that led to an FBI investigation, and its suspected influence on a real serial killer. The series' shift from pure exploitation to black comedy in He Never Dies and poignant body horror in Mermaid in a Manhole demonstrates its range. Unearthed Films' tribute series American Guinea Pig extends its influence. The series remains a touchstone for discussions on censorship, snuff film myths, and the ethics of violent media.

Did You Know?

• The second film, Flower of Flesh and Blood, was reportedly withdrawn from the market after review by several Japanese boards of education.
• Charlie Sheen reported the film to authorities, believing it was a real snuff film, leading to an FBI inquiry that was dropped after special effects were demonstrated.
• Writer-director Hideshi Hino asserted that the Guinea Pig film found in serial killer Tsutomu Miyazaki's collection was Mermaid in a Manhole, not Flower of Flesh and Blood.
• Mermaid in a Manhole is considered one of the best films in the series and a fan favorite, with a more poignant and tragic tone.
• The widely accepted canon includes only one making-of documentary: Guinea Pig: Making of Devil Woman Doctor.