The case shows signs of aging, and the disc surface has scratches that are visible when held up to the light. There are no issues with playback. This film was released in Japan in January 1983 as the second New Year's movie. With a creepy narration of "Are you eating? Are you being eaten?", it gained attention through shocking visuals revealed bit by bit, impactful TV commercials labeled "We can't show you more on TV" and "Ultra-Cruel Document," and a promotional method that made it seem like a snuff film. Despite incorporating cannibalism and other elements, it was a major hit, earning nearly 1 billion yen in distribution revenue.