The Japanese version of Naruto.com has released several promotional images related to Naruto Shippuden: Blood Prison! Three of the images show a cardboard version of the poster that was released 2 days ago, and the other three show a small Sage Naruto LED. The people in the pictures are staff involved in promotion of Naruto Shippuden: Blood Prison. Lucky!
Naruto Shippuden: Blood Prison is the fifth Naruto Shippuden movie and the eighth movie overall in the Naruto series. It be released in Japanese theaters on July 30, 2011 alongside a short (and likely humorous) special, Naruto vs Konohamaru: The Burning Chunin Exam. There is no word on a North American release date a this time, although you can bet it will hit the Internet in April/May 2012. For more information, including trailers and posters, check out prior posts on Naruto Shippuden: Blood Prison.