The third and final part of "The Human Condition" series is the most brutal, breathtaking and deeply disturbing movie of the three. All the beating you saw in the second part cant even come close to how physically, but especially psychologically brutal and disturbing this movie can be. This movie ultimatly playes with the idea that no matter how much of a good person you are, which in the case of our main protagonist, Kaji was shown throughout the last 2 movies, you will always been judged by steriotypes and clichee rather than on your actions and what you have been going through. Is it right to torture and treat people the same way they treated others, even if they have been forced by the military and the zeitgeist of the moment? Is it morally justifiable? This is something everyone has to answer for themself, this movie just shows you this idea in an objective manner not really taking any sides.
With watching this series Masaki Kobayashi, finally made the case for him being the best japanese director of the last century in my opinion. And it also made the case for Tatsuya Nakadai being the best actor of the last century. The emotions this man can convey with this performance by far surpass anything I have seen from any other japanese actor of the last century. The character development Kaji endured throughout the series but especially through this final part was written perfectly and absolutely believably portrayed.