Hahaha! Haha! Another!
Sorry, but for some reason the memory of it makes me laugh. Not sure why, I'm always like that with horror. Don't get me wrong, it's a great anime! As an avid horror and thriller fan, I loved this anime myself. The story and animation's nice, especially during the gory death scenes. I can't really think of any like it that haven't already been suggested though, but that's because my mind is blank.
I keep recommending this anime to unsuspecting non-anime fans who want to get into it. Little do they know... hehehe...