http://www.mandiapple.com/snowblood/ginipiggu.htm
Overview of the Guinea Pig Series
Without the shadow of a doubt, the most infamous, notorious, gruesome and reviled horror films ever produced come from the land of horror, Japan, under the title of Guinea Pig (or more properly in Japanese, Za Ginipiggu). Encompassing seven feature films, two making-of documentaries, and one 'Slaughter Special', this extremest-of-the-extreme series was produced between 1985 and 1991, and the films have a special, unique place in Japanese horror film history, partly due to their reputation, and partly due to the fact that they really are a total anachronism: no film has ever been produced since which can better or even equal the sheer violence and nasty depths which Satoru Ogura, their producer/writer/mad inventor, plumbed so eloquently...
