Black Rat
Alternate/Foreign Title: Kuronezumi [Original title]
DVD Released (Y/M/D): 2011-06-21
Genre: Foreign
Sub-genre: Horror
Director: Kenta Fukasaku
Stars: Misaki Yonemura, Hiroya Matsumoto, Rina Saito, Haruka Shimizu, Mika Shimizu, Rihoko Shimomiya, Shôta Miyazaki, Makoto Sakamoto
MPAA Rating: Not Rated
Synopsis: Six classmates receive an e-mail from Asuka, who they thought had committed suicide, asking them to meet up later that night. But when a person wearing a bloody rat mask surprises them and begins a ferocious attack, the students realize that someone is out for revenge!
  Source: Amazon.com