The films of Japanese director Akira Kurosawa have had a far-reaching impact on cinema and how it is produced, both within Japan and internationally. As a result of his influence, Kurosawa's work, as well as his personal character, have been subject to a number of negative criticisms. These criticisms are points of heated debate among those who study Kurosawa's work, and scores of pieces have been written both advocating for these criticisms and defending against them.

The majority of these criticisms fall into one or more of the following categories: a) accusations, by European commentators, of insufficient "Japaneseness," particularly compared to the work of the older director, Kenji Mizoguchi; b) accusations of sentimentality or didacticism; c) criticisms of the (alleged) political stances taken by Kurosawa in his films; d) objections to his films' treatment of women; e) accusations of elitism; f) accusations of pandering directly to the tastes of Western audiences; g) criticisms of his alleged lack of contact (after 1965) with contemporary realities; and h) claims of personal arrogance and mistreatment of colleagues.

Mizoguchi versus Kurosawa dispute In the early to mid-1950s, while Kurosawa's films were being widely viewed in Europe and North America, the final films of a Japanese film master of the older generation, Kenji Mizoguchi, also began to be shown internationally and receive film festival prizes.The Life of Oharu won an International Award at the 1952 Venice Film Festival and both Ugetsu and Sansho the Bailiff won the Venice Festival Silver Lion (in 1953 and 1954, respectively). This simultaneous exposure led to frequent critical comparisons between the two directors. A number of critics belonging to the French New Wave, such as Jean-Luc Godard, championed Mizoguchi's films at the expense of Kurosawa's work:

Since Japanese films appeared on our screens after the war, an aesthetic dispute has ranged the admirers of Kurosawa (Rashomon, The Seven Samurai, The Idiot) against those of Mizoguchi. A dispute made even more furious by the fact that both directors have been frequent prizewinners at festivals. Our thanks are due to Jean-José Richer for having cut authoritatively across the debate: "This double distinction awarded in strict equality (to The Seven Samurai and Sansho Dayu [Sansho the Bailiff], Venice [Film Festival] 1954) is unwarranted… There can be no doubt that any comparison between Mizoguchi and Kurosawa turns irrefutably to the advantage of the former. Alone among the Japanese film-makers known to us, he goes beyond the seductive but minor stage of exoticism to a deeper level where one need no longer worry about false prestige" (Cahiers du Cinéma 40).

In the same article, Godard refers to Kurosawa as "merely a more elegant Ralph Habib", referring to a very obscure contemporary French director who (apparently) specialized in adventure films.

Godard's fellow New Wave critic-filmmaker, Jacques Rivette, writes: "You can compare only what is comparable and that which aims high enough. Mizoguchi, alone, imposes a feeling of a unique world and language, is answerable only to himself... He seems to be the only Japanese director who is completely Japanese and yet is also the only one that achieves a true universality, that of an individual."

According to these French commentators, Mizoguchi seemed, of the two artists, the more authentically Japanese. But at least one film scholar has questioned the validity of this dichotomy between "Japanese" Mizoguchi and "Western" Kurosawa: "There were even suggestions by the influential [French film critic] André Bazin that Mizoguchi represented a more authentic Japaneseness, while Kurosawa was quite obviously influenced by the west, as was Mizoguchi [emphasis added]."

Kurosawa himself deeply admired the older master, particularly his indefatigable perfectionism. In his eulogy at Mizoguchi's funeral, Kurosawa said, "Mizoguchi's greatness was that he would do anything to heighten the reality of every scene. He never made compromises… Of all Japanese directors, I have the greatest respect for him... With the death of Mizoguchi, Japanese film has lost its truest creator."

Accusations of sentimentality, naïveté and/or didacticism A criticism frequently directed at Kurosawa's films is that the director's preoccupation with ethical and moral themes led him at times to create what some commentators regard as sentimental or naïve work. Speaking of the postwar "slice of life" drama One Wonderful Sunday, for example, film scholar (and future politician) Audie Bock claimed that not even Kurosawa's celebrated prowess as an editor could save one particular scene from bathos: "The last sequence… is an excruciating twelve minutes of the boy conducting an imaginary orchestra in an empty amphitheater while his girlfriend appeals directly to the camera for the viewer to join in. Angles and focal lengths change, details of leaves scattering in the wind are intercut, but nothing makes the scene go any faster."

About the Christmas scene in Scandal, when several of the characters go to a tavern and sing Auld Lang Syne (in Japanese) together, Donald Richie writes, "… soon all the whores are crying, the band is crying, the drunks are crying, all roaring out the lyrics. The horror of the situation (for this is plainly the genesis of the harrowing night-town sequence of Ikiru) does not occur to the director. Rather, these are good and simple people and this is their moment of truth."

On Dersu Uzala—a Soviet-Japanese production about an early 20th-century Nanai hunter in the Siberian wilderness—scholar Joan Mellen expresses the minority view when she writes: "Kurosawa finds an ideology… in a pantheistic belief in the magnificence of nature and in an embarrassingly archaic, Rousseauesque adulation of the 'natural man'… But the contrast between the person [Dersu] at one with his surroundings and the world of industrialization, which Kurosawa depicts only in the abstract, is largely theoretical, rendering the work a sentimental journey."

Some commentators claim that Kurosawa can at times be excessively didactic about the ethical points he makes in his films. Donald Richie, speaking of the upright hero of Red Beard (a film he otherwise praises highly), writes: "These [wise moral] precepts are known to Dr. Niide before the film opens; they are not revealed to him in the course of the action. As a result Red Beard contains a didactic quality absent from Kurosawa's finest works, films like Ikiru, which also treat social themes."

Scholar Mitsuhiro Yoshimoto, writing of Ran, claims, "as is often the case in Kurosawa films, some of the remarks by the principal characters… sound naïve, didactic or overstated (e.g., Tango's reproval of Kyoami at the film's close: 'Do not blaspheme! It is the gods who weep. They see us killing each other over and over since time began. They can't save us from ourselves.')" On the other hand, Yoshimoto also claims that Kurosawa may have created the cynical character of the master swordsman Sanjurō in Yojimbo as a reaction to this very perception of naïve moralism in the director's earlier work. As Kurosawa depicts him (this scholar claims), Sanjurō, who hires out his services to both corrupt sides in a town feud, does not kill these grotesque characters out of any sense of moral justice, as previous Kurosawa heroes might have done, but merely for the fun of it.

Political controversies During the Second World War, workers on all levels of the Japanese film industry were under immense pressure to create works that not only omitted the slightest criticism of the ruling military dictatorship, but that actively promoted kokusaku ("national policy"), that is, militarism and other aspects of fascist ideology. It was in this highly politicized atmosphere that Kurosawa began his career as a director in 1943. Therefore, some controversy exists about the extent to which his films of this period could be considered fascist propaganda.Peter B. High's The Imperial Screen (University of Wisconsin Press, 2003) is the definitive text in English on the subject of Japanese government and military censorship of the film industry before and during the Pacific War. The part of this book from chapter 8 onward deals with the era in which Kurosawa began his directorial career.

The cultural historian Peter B. High sees Kurosawa's wartime cinema as part of the propagandistic trends of Japan at war and as an example of many of these conventions. About his second film, The Most Beautiful, which High refers to as a "dark and gloomy rendition of the standard formulas of the [home front] genre", he writes: "The film announces its [patriotic] spiritist message in the very first scene. Over a loudspeaker, the factory manager (Shimura Takashi) is giving his morning pep talk to the factory personnel: 'Only an indomitable spirit of deep responsibility can achieve outstanding production results. There can be no improvement in production without an improvement in personal character!' The montage cuts back and forth between Shimura and the workers lined up in military fashion. One of the lines is made up of extremely young boys – a depressing sight." High also points out that Kurosawa during this period demonstrated "a talent and enthusiasm for national policy scenarios" by writing the blatantly propagandistic 1942 film Winged Victory (also known as A Triumph of Wings or Victory Song of Wings) for director Satsuo Yamamoto and submitting several other scripts that won prizes in "people's cinema script" contests given by the wartime Information Bureau.

A few of the films Kurosawa directed after the war have also proved politically controversial. In her negative essay about the (mostly) Soviet-financed Dersu Uzala, Joan Mellen strongly criticizes Kurosawa's apparent acquiescence in what she perceives as "evident Soviet anti-Chinese propaganda." (The film was made during the middle 1970s, when relations between the two Communist nations were very tense, particularly regarding the Ussuri region, where the film is set.) For example, in one sequence, Dersu, his friend Arseniev and Arseniev's men find traps that have been laid in the forest for wild animals, in which the animals starve and die, to be later sold for their skins. According to Dersu, this act has been perpetrated by "bad Chinese." These "bad Chinese" also steal the wives of local indigenous men and leave the men to die; in the course of the film, Arseniev finds several such victims and rescues them from certain death.

The narrative of one of Kurosawa's last films, Rhapsody in August, centers on an elderly survivor of the atomic attack on Nagasaki who is visited by her half-Japanese, half-American nephew, Clark (Richard Gere), who appears to apologize, as an American, for the city's wartime destruction. Some viewers took Kurosawa to task for criticizing the U.S. while failing to condemn Japanese conduct during the war. Vincent Canby of The New York Times wrote: "A lot of people at Cannes were outraged that the film makes no mention of Pearl Harbor and Japan's atrocities in China… If Clark can apologize for bombing Nagasaki, why can't Granny apologize for the raid on Pearl Harbor?" At a press conference during the Cannes Film Festival, Kurosawa, Canby reported, denied that he was trying to absolve the wartime Japanese government of responsibility: "'We Japanese,' [Kurosawa] said, 'were also the victims of Japanese militarism.' The subject of the film, he insisted, is not guilt and responsibility but the horrors of war, in particular of the bomb, which has made possible the absolute end of everything."

Objections to depictions of women