The Japanese have probably the most sadistic movies around the world,and this is one of the strongest examples.With a running time at about an hour,it contains enough sexual violence and gore to disgust every single sane person on earth(even those who are hunting this type of movies).Three men and a woman are making a porn film.After some normally shots(which are pixelated),the girl is tied up,and the madmen cut her food,arm and tong.After that,they make a hole in her abdomen and a man has sexual intercourse with her intestines.He is knocked unconscious too and has his penis cut off.The special effects are good for an obviously low budget production(only the tong cut scene looks fake),and we can't talk about acting,direction or screenplay.After hearing a lot about this film,I was very happy when I finally found it.The first part is pretty boring,but the second one totally f***k up my mind,the torture and killing scenes being some of the most extreme and disturbing I have ever seen.The gore hounds will be satisfied by "Tumbling Doll of Flesh",but an unknowing viewer shouldn't even read the synopsis.