The Guinea Pig
This is the last film starring Mari Somei, as the 25-years-old actress mysteriously disappeared in 1988. She retired from the movie industry and her fate remains unknown.,At the end of the credits there is a small scene in the sewer where we hear something move in the water.,Edited into Guinea Pig's Greatest Cuts (2005),It is hard to describe the viewing experience for this movie. Even if you have seen the other Guinea Pig series movies, this one is on another level of disturbing. Where the first three are gory, they are also just straightforward dismemberment stories. They are simple and shocking, but no really new ground from hundreds of other horror movies. Mermaid in a Manhole is a different story. It focuses on disease and decay. It captures the lead character's descent into insanity. Then, once the viewer has gone through all this for the first two-thirds of the movie, we move to the dismemberment.

I like the psychological angle of this story and I think it makes this installment much better than the first two, but it is hard to watch and appreciate. To some degree, it reminds me of Nekromantik in that the story is intriguing and pushes the viewer to think about what is happening, but the images are so terrible that it is hard to want to.,