Not sure too many people will be watching this movie outside of Japan, I have caught it on DVD here in Indonesia and i found it a very interesting movie to watch. Japanese do things differently, like the French, and this was a crime thriller not so much about catching the killer or having to find out who did it but about motivation. the maths teacher Mr AShiguro is obviously essential to this story and I love the scene towards the end up the snowy mountain, great drama and great scenery, wow! I sense a naivity in the basic story line and I would have liked to see more understanding and reasoning behind why the husband returned at that particular time in the womans life; reference is made to her having first met him at a Club, so was she a geisha girl or stripper or something before or just a bar girl? Not aware this is part of a series and the DVD is entitled SUSPECT X, easier title than the one above. of course I watched with satisfactory sub-titles in English. The film is well put together but even so I cant highly rate it, hence only 6 points.