Flower of Flesh and Blood

The Guinea Pig films (ギニーピッグ, Ginī Piggu) are a series of six controversial Japanese horror films from the 1980-90s. The series achieved global notoriety mostly for the first two films as the producer needed to prove that nobody was actually hurt or murdered. The producer Hideshi Hino's original concept was to create a film adaptation of his manga work.

The tapes gained notoriety in Japan during the late 1980s and early 1990s when the sixth film of the series (Devil Woman Doctor) was found showcased in the 5,763 videotape collection of Japanese serial killer Tsutomu Miyazaki. It was erroneously reported originally as being the second film of the series. It was widely but mistakenly believed that Miyazaki re-enacted a scene from the second film as a part of his crimes. Because of the initial controversy surrounding the series, the series went out of production in Japan. However, the entire series has since been reissued on DVD in the United States, the Netherlands, the UK, and Austria.

In 1991, the films received additional media attention when film personality Chris Gore met actor Charlie Sheen and gave him a copy. Sheen then watched Flowers of Flesh and Blood and, mistaking it for a genuine snuff film, contacted the FBI to report it. FBI agent Dan Codling informed them that the FBI and the Japanese authorities were already investigating the filmmakers, who were repeatedly interviewed by the Japanese police and eventually summoned to court to prove that the special effects were indeed fake.

The 1989 Japanese splatter film Lucky Sky Diamond is often mis-attributed to the Guinea Pig series as Guinea Pig: Lucky Sky Diamond, but is, in fact, unrelated to the series.

Guinea Pig: Devil's Experiment (ギニーピッグ 悪魔の実験, Ginī Piggu: Akuma no Jikken, a.k.a. "Unabridged Agony") was produced in 1985 as the first film. It revolves around a group of men who kidnap and graphically torture a young woman in as many ways as possible, as part of an experiment on the human body's threshold of pain. The different forms of pain consist of hitting, kicking, slashing, burning, prying off fingernails and eye-gouging.

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