
Black River is a good place to start this retrospective as, though it’s not his first film, it is the first time Nakadai played a prominent role on screen. His cinema career, however, began a little ignominiously with a small gig as an extra on Seven Samurai having been sent there by the acting school he was training at at the time. He had obviously never been involved with a period film before and Akira Kurosawa actually yelled at him that he “walked funny” and didn’t know how to move like a samurai. He was only in one scene all he needed to do was walk across the set, but Kurosawa kept making him redo it from 9am to 3pm before finally giving up.
Nakadai seems to have taken this quite badly and made a vow that he was going to become a great actor so he could turn down all of Kurosawa’s films, so he was quite reluctant to work with him again. He rebuffed all of Kurosawa’s attempts to do so and only accepted the role in Yojimbo when Kurosawa reached out to him personally, having apparently remembered him from Seven Samurai. Presumably, he’d either learned to walk like a samurai by that point, though he’d mainly done films set in the present day, or Kurosawa didn’t mind because his character in Yojimbo after all represents a kind of modernity.
In any case, Nakadai got his start in films proper after he was spotted playing Oswald in Ibsen’s Ghosts by actress Umeji Tsukioka who recommended him to her husband, the director Umetsugu Inoue, and he made his film debut in Pheonix in 1956 in which Tsukioka starred. He then played several small parts in other films before playing what’s really his first prominent role Masaki Kobayashi’s Black River, which is the film you’re about to see, after being recommended to the director by a friend of his who was an executive at Haiyuza theatre company where Nakadai had trained and continued to work.
Throughout his career, Nakadai was primarily a theatre actor. Though he was highly sought by each of the big five studios during Japan’s golden age, Shochiku, Toho, Nikkatsu, Toei, and Daei, he never signed an exclusive contract and preferred to remain freelance meaning that he was in the enviable position of having a lot of control over which projects he participated in. While the studio system was in place, the Big Five’s business model was largely based around a roster of exclusive stars that they slotted into whichever project they thought would suit them. If a director wanted to use an actor from another studio, they’d have to come to some sort of agreement which could be quite difficult to work out. But as Nakadai was freelance, he could work with any of the studios he wanted and was able to play a wide variety of roles rather than by literally type cast as a leading man or character actor or limited one particular genre.
That’s why you’ll see the Shochiku logo before Black River which was the home studio of director Masaki Kobayashi, while The Age of Assassins was made for Toho which was the home studio of Kihachi Okamoto. During the days of studio system, the Big Five would also train their own directors in house and there was no real other way to become a mainstream film director without joining a studio and working your way up from assistant director. That said, the interesting thing about Masaki Kobayashi is that he was a relative of the great star Kinuyo Tanaka who had also spent most of her career at Shochiku before breaking her exclusive contract following the backlash on her return from an American tour in 1949. She also went freelance in order to work with a wider variety of directors and later pursue a career as one herself.
The working relationship between Nakadai and Kobayashi was the most important in terms of their cinema work to the point that Nakadai really became a stand-in for Kobayashi on many of his films and especially his magnum opus The Human Condition. They were, however, from quite different generations. Kobayashi joined Shochiku as an assistant director after graduating from Waseda University in 1941 but was drafted not long after and left for the war though he regarded himself as a pacifist and resisted by refusing all promotions above the rank of private despite being considered a capable soldier. He spent about a year in a prisoner of war camp after the war ended and only returned to Japan 1946 to discover his father and older brother had died, while he was professionally disadvantaged as other directors who were exempt from the draft and had continued working throughout the war had leapfrogged ahead of him. He ended up serving as an assistant to Keisuke Kinoshita who was only a couple of years older than he was, though they got on really well and Kobayashi had a lot of admiration fro Kinoshita’s work who had, after all, been quite a close collaborator with Kinuyo Tanaka.
That might explain why his first couple of films were more regular Shochiku fare. The studio specialised in “shomingeki” or films that revolved around the lives of ordinary, lower-middle-class urbanites. It wasn’t until his third film, Thick-Walled Room that he began to address the themes that were more personal to him such as Japan’s wartime legacy and the struggle of the individual against a corrupt system. But The Thick-Walled Room which dealt with the still sensitive topic of wartime atrocities proved too controversial for Shochiku, which is not a studio that generally tolerates controversy. Consequently The Thick-Walled Room was shelved for a few years for fear of offending the Americans though the Occupation was already over and Kobayashi had to go back to making films that were much more typical of the studio’s style.
After testing the waters with cynical baseball drama I Will Buy You, Black River may be Kobayashi’s second attempt to work on material that directly interested him. Scripted by Zenzo Matsuyama, the film explores on the radiating corruption of US military bases in the post-Occupation society through the lives of those drawn into its nexus of violence and immortality. It opens with an American plane noisily zooming overhead above sleazy clubs with Western names catering American servicemen. Sex workers line the streets and it’s clear that the entire area is economically dependent on the base for its survival. Caught between those living in a rundown slum area and red-light district are recently arrived student Nishida and pure-hearted waitress Shizuko neither of whom feel they belong in this environment. Nishida is a student who’s chosen to live out here to save a few pennies, but at heart thinks he’s much better than the other residents at the tenement. Shizuko is attracted to him because he seems different and represents a link back to a more middle-class, respectable vision of Japan, but ends up being raped by local gangster Killer Joe who represents post-war moral decline in his wilful collaboration with the Americans. She’ll spend the rest of the film trying to retrieve the parasol that Joe took from her that represents innocence, while struggling with herself, unable to understand her attraction to the man who raped her despite her fear of him and his violence towards her.
Ineko Arima who plays Shizuko is another interesting case in that she actively fought for more control over the kind of roles she played even within the studio system. She started out playing male roles at Takarazuka Review and made her film debut in a Takarazuka Review film for Toho. Before moving to Shochiku she co-founded the independent production company Ninjin Club with fellow actresses Keiko Kishi and Yoshiko Kuga that aimed to circumvent the studio system and provide more creative freedom for actresses in particular. Ninjin Club is also one of the production companies listed for this film alongside Shochiku.
You actually might not recognise her to begin with because she’s wearing this amazing set of false teeth that give her a rather grotesque appearance, but the slum landlady is played by Isuzu Yamada, a star of the 1930s who mainly worked at Toho and often worked with Mizoguchi and Naruse. She had also gone freelance at this point having left Toho during the labour dispute that erupted in the mid-40s, so you could say that these are all very appropriate stars for a Masaki Kobayashi film in each having in some way rebelled against the corrupt studio system, even if Kobayashi himself was more or less complicit with it.
The landlady’s grotesquery provides an interesting counter to the amorality of Joe and his backer who are in cahoots with the Americans and want to knock the tenement down to build a love hotel. She is merely someone whose worst instincts have been indulged by the post-war moral decline as she gleefully teams up with Joe in the hope of many a bit more money from selling her apartment block, little caring that most of the residents have nowhere else to go and are only living here because they can’t afford anything better. The resistance, led by Korean communist Mr Kim, in the end proves ineffective and it seems there really is no solution other than violence to deal with a man like Joe, though in taking him out one would only damn oneself. Nevertheless, the film does not particularly blame the Americans so much as the Japanese for allowing themselves to be corrupted in this way and permitting this state of lawlessness to exist in which a man like Joe is free to behave as he does with no real consequences. I do hope you’ll enjoy it.
Text of an intro given at the 2026 Nippon Connection film festival.








