Did the title get your attention? Did it make you think, "What the Hell?"
It did me, since I took it upon myself to rent it from my local rental store.
Made in Japan, it's original title is Negatibu happî chênsô ejji.
Based on what I've read, it features CG effects by the talents behind the “Death Note” series. Based on the best-selling novel by Tatsuhiko Takimoto.
Here's the trailer.
http://www.youtube.com/watch?v=hsmoEhEUBCU
And rather than try to explain this rather strange film I'll just post links to other reviews.
http://www.imdb.com/title/tt1024856/usercomments
Despite being a film made back in 2007, it just came out on DVD in the U.S. this past March 30th.
If you are wary of actually wanting to spend any kind of money on this to either buy or rent, you can watch the film in it's entirety on youtube split into several parts.