Here, in one of Nakadai's best performances, he plays a young, seemingly evil Samurai who lives by his own moral code. He ruthlessly slays anyone who he thinks should die, and it's hard to say whether his killings are unjust or deserved, even though his actions might seem despicable at first. For example, in the beginning of the film, he encounters an ageing pilgrim praying for a quick death. Upon hearing this, Nadakai's character kills him in one swift move. This scene sets the tone for the rest of the movie.
Nakadai's fighting style echo's his attitude to an extent, it's an ultra defensive style in which he never strikes the first blow. In an iconic scene later on in the film, Mifune's older and wiser samurai tells Nakadai, "The sword is the soul. Study the soul to know the sword. Evil mind, evil sword." In Japanese culture, the sword and style of a samurai could be seen as a window to his soul and "Sword of Doom" beautifully yet brutally echoes this sentiment. In the penultimate scene of the film, Nakadai's samurai is haunted by his past actions and starts to hallucinate, he is clearly a broken man and regrets some of his actions.
The ending of the film is surely a controversial one but I personally loved it. Nothing is resolved, apparently there were sequels planned but they never came to light for one reason or another. Nevertheless, it didn't take away anything from the film and for me it actually added to the mystique and moral ambiguity of Nakadai's character.
Impeccably shot and beautifully choreographed, the film is a feast for the eyes. Nakadai's performance as a self destructive samurai was highly intense and full of emotion, his shift in character alone was astonishing and really displayed Nakadai's talent as a versatile actor. Mifune is also in the film and has his fair share of excellent scenes and lines. In summary, an excellent film that I'd recommend to anyone with a remote interest in Samurai movies.
