So... Amazon separates Japanese horror films from other Asian horror films. Okay. But I'm sure their efforts would be better met if they actually limited their "J-Horror" section to horror films that were made in Japan
However, so long as we're looking at the Vengeance trilogy, I might as well add that all three movies are amazing. And I don't use that term lightly. But I warn you,Sympathy for Mr. Vengeance has one of the most fucked endings I've ever seen. Not The Audition kind of fucked, where it's gross and disturbing, but a you just feel so bad kind of fucked. Still, if you haven't seen it you're really missing something.