08 October 2026

Unwinnable War Inevitable, 1941

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 231-234:

On the morning of August 27, 1941, a group of graduate students at the Total War Research Institute [総力戦研究所, Sōryokusen Kenkyūjo] gathered at the official residence of the prime minister of Japan. The atmosphere was subdued, even gloomy, a mood made even more so by the on-and-off late-summer rain. In a grand chandelier-lit hall, the researchers, whose average age was a mere thirty-three, came face-to-face with the cabinet. From nine o’clock in the morning until six in the evening, and then again the following day, they presented a lengthy report. After careful consideration of an array of ministerial data, and having simulated various diplomatic and strategic situations over the previous six weeks, the group concluded that should Japan go to war with the United States and its allies, Japan would necessarily lose. If such a war occurred, Japan might very well prevail in a few initial battles, but it would then be forced into a prolonged war that would see its resources dwindle and eventually run out.

The researchers making the predictions had had approximately ten years of professional experience before joining the Total War Research Institute. The institute was opened in April 1941 and was loosely modeled on Britain’s Imperial Defence College, where officers and leaders were trained in an intensive one-year program. It was meant to be an elite educational institution that would prepare Japan’s future leaders, both military and civilian, for greatness.

The high aspirations of its founders were never realized. Each ministry sent its top candidate, so the students were the crème de la crème of Japan’s midcareer civil servants. But despite the institute’s prime location in central Tokyo, the building itself was enough to make the hearts of the newly arriving students sink. It was a two-story shanty that looked especially incongruous surrounded by the imposing redbrick buildings of the government district. Many recruits felt they had been dragged down to a lowly student existence.

The researchers liked the institute’s first dean, Lieutenant General Iimura Jo. An amiable man and a formidable linguist fluent in French and Russian, he had lectured at an army academy in Turkey and had translated many strategic documents into Japanese. His magnetic personality attracted some interesting people to give special talks at the institute, including one by Ozaki Hotsumi, [Richard] Sorge’s fellow spy. Still, most students were dissatisfied with the life that had been suddenly forced upon them. They had expected to do high-level research but were instead reduced to attending basic physical education and other unoriginal and often ill-prepared classes.

So a trip to Japan’s central region, starting on June 20, 1941, came as a much-needed breather. The group visited the navy’s flagship, the Nagato, at Ise Bay, where Yamamoto Isoroku was headquartered. Aboard the Nagato and another warship, the Hyuga, both equipped with the navy’s latest technologies, the researchers had special permission to observe maneuvers. Everything seemed to go beautifully. But the visitors were most impressed by the capacity of the ships to simulate torpedo attacks in total darkness with astonishing precision, guided by a lighting system embedded in the torpedo itself.

After the maneuvers, Yamamoto was eager to hear what the visitors thought of his fleet. He called on Higasa Hiroo, who’d come to the institute from the governor-general’s office in Korea. He responded with due deference: “I was impressed with your defense system against submarines, sir. The same goes for your bombing strategies. But I sensed a certain vulnerability to aerial attacks.”

Higasa was quite right. A lesser military man might have been irritated by the young civilian’s impertinence, but Yamamoto instead rewarded Higasa with a bottle of whiskey, by then a prized commodity in Japan. Yamamoto was pleased that Higasa had looked beyond the obvious and spoken frankly, something he felt Japan’s elites were generally incapable of. Yes, those impressive naval ships were not as unassailable as they appeared, and Yamamoto would have been the first to admit it.

The researchers remained with the fleet until it reached Shibushi Bay in southern Japan. (Adjacent to this bay was Kinko Bay, which is shaped remarkably like Pearl Harbor.) It was then that the radio informed them of Germany’s surprise attack on the Soviet Union. That, and the resultant decision to occupy southern Indochina, suddenly made the researchers’ work far more urgent.

Shortly after their return to Tokyo, the researchers were assigned a war game exercise. Each member was given a cabinet role to play in a hypothetical government of a hypothetical country (modeled on Japan). From their respective cabinet positions, they were to participate in a hypothetical war with a hypothetical enemy (the United States) and its allies. The exercise started on July 12; not so far away, Foreign Minister Matsuoka was attending his final liaison conference.

For this total war, the cabinet needed to develop policies covering all areas of military strategy, diplomacy, ideology, and economics. The guidelines presented to the researchers by their instructors noted that “the various plans need to correspond to the changes in both domestic and external situations anticipated in the coming two years.… Your policies need to be devised on a specific monthly basis or on a few-monthly basis.” The researchers were meant to simulate real-world developments as accurately as possible, consulting actual data brought in by various ministers from their home ministries. In the end, this war seemed to be more real than imaginary.

At the start of the war game, Japan was on the cusp of declaring war on the United States. The U.S. and British governments having placed embargos against it, Japan was now completely isolated economically. Therefore, it would have to go farther into Southeast Asia to procure resources by force.

The researchers were uneasy with the premise provided by their instructors. They felt that going into Southeast Asia—most likely the Dutch East Indies—made war with the West inevitable, without giving diplomacy a chance to prevent it. Most cabinet members projected that the country would probably be able to secure the Indonesian oil fields but that the enemy fleet stationed in the Philippines would soon launch an all-out attack on Japanese ships, making the transport of resources impossible and defeating the whole purpose of accessing Indonesian oil. As a result, Japan would be provoked into a larger-scale war with the United States, which the country could ill afford. Most ministers had determined even before the simulation started that such a war would be unwinnable and should not be waged.

07 October 2026

Manchukuo Quagmire Spreads, 1930s

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 75-78:

By February 1932, the three Manchurian provinces of Liaoning, Heilongjiang, and Jilin were all under the control of the Japanese army. That garrison forces could occupy portions of China without formal approval sent a dangerous signal. Young and frustrated soldiers, willing to blame those in power for various social and economic difficulties facing Japan, had been wanting to force radical change for some time. Now inaction in Tokyo and the absence of clear instructions from the top invited further violent actions. The ancient samurai would have called this a retainer supplanting his lord. In modern military terms, it was simple insubordination. Yet no army leader was willing to put his foot down.

Japan’s actions in Manchuria marked a major step toward political isolation, even though very few Japanese recognized it as such. The Kwantung Army’s establishment of the puppet state of Manchukuo—comprising the captured provinces—was proclaimed on March 1, 1932. International condemnation followed. On May 15, a group of young naval officers and army cadets burst into the prime minister’s official residence and shot Inukai; he died that evening. The killers were alarmed that Inukai was becoming soft on China, possibly yielding Japanese control of Manchukuo. Japan had been an exemplary member of the League of Nations throughout most of its existence, but the country renounced its membership in March 1933 on account of Manchukuo.

Sino-Japanese relations did not break down entirely, however, because of the confluence of pragmatic interests on both sides. Through the mid-1930s Tokyo oscillated between a more cautious, even friendly, China policy and a hardline approach backed by military pressure. Chiang, preoccupied by the problem of consolidating his control over the rest of China, and especially by fighting the Communists who had established independent “Soviet Republics” in the hinterland of southern and central China, seemed willing to overlook the sticky question of Manchukuo for the time being. He certainly did his best to avoid major clashes with Japan in the north. Recognizing a window of opportunity, the Kwantung Army expanded Japan’s sphere of influence first toward Rehe (Jehol) Province, west of Manchuria, which became part of Manchukuo in 1933, and then toward the nearby areas of Hebei and Chahar (Inner Mongolia). In a series of Sino-Japanese agreements reached in 1933 and 1935, the Guomindang accepted humiliating terms that included partial demilitarization of North China, the withdrawal of the Guomindang organizations from Manchukuo’s vicinity, and the establishment of autonomous, pro-Japanese governments in East Hebei and Chahar.

At home, as Japanese society struggled to recover from the economic slump caused by, among other things, the worldwide depression, fear and unrest were growing. In this dismal atmosphere, on February 26, 1936, a nearly successful coup was launched in Tokyo by young army officers. The officers assassinated several key government figures before surrendering. Prince Saionji, the principal target of the assassins, escaped. Prime Minister Hirota Koki’s cabinet was formed on March 9, but only after Prince Konoe had declined to assume the post, claiming poor health. (He may well have not wanted to purge elements sympathetic to the rebel officers, as he himself wished to remain on good terms with them. His later attempt to pardon the indicted officers only corroborates this view.)

Hirota’s government now adopted a tougher foreign policy as a way to divert domestic discontent. It called for a military buildup in preparation for a possible war with China, the Soviet Union, and the Western powers, all the while making plans for advancing into Southeast Asia. The Japanese policy shift was immediately felt in China, which explains the volatile atmosphere at the Marco Polo Bridge. The number of Japanese troops had tripled in 1936, to almost six thousand, without prior consultation with the Chinese.

China’s domestic situation had substantially changed by then. Japanese expansionism and Chiang’s ambition of leading a strong, unified China could only cohabit for so long. Because of his earlier concessions to Japan, Chiang had become increasingly vulnerable to Communist propaganda, which painted him as a traitor to the nation who gave into Japanese imperialist pressure and who was willing to sacrifice fellow Chinese. The decisive turning point happened in December 1936, when Chiang was kidnapped by the Young Marshal, Zhang Xueliang, the son of Zhang Zuolin, a Manchurian warlord assassinated by the Japanese in 1928; Zhang wanted Chiang to join a united front against Japan together with the Communists. To preserve his legitimacy as China’s national leader, Chiang decided he could no longer afford to look conciliatory toward Japan. This meant that he and the Japanese army stopped sharing the same priority of defeating the Communists, be they Chinese or Soviet. This development, in turn, persuaded the Japanese military hardliners to push for a more aggressive policy, especially in the north, to sustain and maximize its existing interests.

06 October 2026

Tangled Loyalties: Aizu, Meiji, U.S.

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 124-127:

In the summer of 1882, the year the Imperial Rescript to Soldiers and Sailors was issued, a tall and slender beauty with a perfectly oval face stood on a college auditorium platform in Poughkeepsie, New York. She was one of the select few in the graduating class asked to deliver a valedictory address based on her dissertation. Yamakawa Sutematsu stood out among her classmates at Vassar. She was class president, graduated magna cum laude, and was a member of several prestigious societies. She behaved like a perfect Western woman, but beneath her soft, elegant appearance and impeccable manners lay a will of steel. She was the first Japanese woman to be awarded a bachelor of arts degree.

Having lived in the United States since the age of eleven, Stematz (as she spelled her name for the benefit of her American peers) was a product of the successful social engineering undertaken by the young Meiji government, with help from goodwilled Americans. She was one of five girls sent to the United States on government stipends to become prototypes of the modern Japanese woman, an idea originally conceived by the samurai-turned-statesman Kuroda Kiyotaka, who was in charge of developing Hokkaido, the northernmost island of Japan. The minister was impressed with the American women he saw on a trip to the United States in 1871. He was especially impressed with the sturdy ladies he saw tilling the soil of the frontier alongside their men. Just as the American West was pioneered by both men and women, Kuroda reasoned, Japanese women, as wives, mothers, and even hard laborers, should play their part in the birth of Japan as a great nation.

The Yamakawas, a venerable old samurai family, were in the service of the lord of Aizu. In the Japanese civil war, Aizu backed the declining Tokugawa shogunate and, along with several other northern domains that did the same, was branded an enemy of the imperial court. In August 1868, in one of the final and fiercest battles of the war, Stematz, eight years old, fought together with the men and women of Aizu, who were under siege by enemy forces. She was in charge of preventing explosions in the domain’s castle by covering unexploded cannon shells with futon mattresses. Those shells were fired by a Satsuma battalion led by her future husband, Army Minister Oyama.

The northern rebel domains proved utterly powerless in the face of the British-backed technologies of the southern forces. With the fall of Aizu, the fortunes of the Yamakawa family declined as well. Something drastic had to be done to regain social respectability. Education was the best, and often the only, way to recover one’s status. At the time, the government was calling for applicants to study abroad, urging young people to acquire knowledge in the West. Many young men from the formerly well-to-do families of those fallen domains took on the challenge. Although very few families were willing to send their daughters so far away for so long, the Yamakawas, in dire straits, decided to send theirs.

Stematz thrived in the home of Leonard Bacon, an abolitionist clergyman in New Haven, Connecticut. Growing up with his fourteen children, she attended local schools before enrolling at Vassar. Her best friend was Bacon’s youngest daughter, Alice Mabel, who would help establish a women’s college in Japan many years later. Unlike some other Japanese students, who assimilated to the extent of almost losing their mother tongue altogether, Stematz, determined to keep her Japanese language skills, wrote letters home every day.

In the early summer of 1882, Stematz’s loyalties were many: to the new Japanese government, which enabled her to study in the United States; to her family, who tried to clear its rebel name; to the Bacons, who raised her as one of their own; and to Vassar, which enabled her to become an independent-thinking woman. She was eager to be of use in the real world.

Stematz’s homecoming at the end of 1882, after eleven years abroad, would be something of a disappointment. She was overeducated and overqualified for the jobs available to women in Meiji Japan. Then she married one of the most powerful men in the Meiji government. Oyama Iwao was a widower eighteen years her senior. He was also the general responsible for bringing down her family’s feudal domain. This would have been a union unimaginable in less enlightened circles. After the marriage, Stematz was able to initiate various philanthropic and educational enterprises.

The story of Prince Oyama and his Vassar bride was an example of how individual innovation, industry, grand ambition, and imagination could overcome the historical wounds that divided Japan. It was a union in which Japan’s future enemy, the United States, was a prime inspiration. Both Japan and the United States were emerging powers coming into their own just as the world itself was going through profound change. In the words of one historian, it was “a world of empires gained and maintained by military power,” and yet it was also “an internationalizing world; a world yearly more conscious of its one-ness” owing to economic interdependence, peace movements, and mass media (though the term “globalization” had not yet been coined). In a world of competing agendas and great uncertainties, Japan looked to the United States as a sympathetic mentor. “To catch up to and surpass the West” was the mantra of Japan’s national quest. And more often than not, the West meant the United States, not old Europe.

05 October 2026

1940 Olympics & 1937 Kamikaze

 From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 80-83:

The China War cost Japan the chance to recover the international respectability it had lost with its incursion into Manchuria. In July 1936, exactly one year before the outbreak of the war, Tokyo had won its bid to host the Olympic Games in 1940. The Japanese had lobbied tirelessly for the honor. It was to be one of the most important national projects for modern Japan, the first non-Western country to host the games. Construction of stadiums began swiftly. By 1938, though, international pressure on Japan to give up the games had been mounting. Some countries, including the United States, hinted at a boycott. With no end to the China War in sight, the military, worried about its resource requirements, suggested that only lumber and stone be used for projects related to the games. Major newspapers that had been the biggest cheerleaders for the Tokyo Olympics became conspicuously silent on the issue. In late June 1938, Konoe’s cabinet placed quotas on the use of industrial materials meant for projects other than war. This effectively put an end to Japan’s Olympic dream. Tokyo would have to wait another two dozen years for its moment of Olympic glory.

Ironically, the hardening of international opinion against Japan took place just as the country was experiencing a surge in self-confidence apart from its military might. At the 1937 Paris Exposition, the thirty-six-year-old architect Sakakura Junzo, a disciple of Le Corbusier, won the top prize for his Japanese Pavilion. In August, Tokyo proudly hosted the World Federation of Education Associations’ seventh biennial conference, the first to be held in Asia, which was attended by three thousand participants from forty-eight countries. And then there was the flight of the Kamikaze. When the two-seater left Tokyo on April 6, 1937, nobody in Europe seemed to have taken any notice of the great challenge that its twenty-four-year-old pilot, Iinuma Masaaki, and thirty-six-year-old flight engineer, Tsukagoshi Kenji, had undertaken. Japan was a completely unknown quantity in the glamorous but highly dangerous world of record-setting long-distance air races dominated by European and North American pilots. The Japanese flight was ostensibly planned to celebrate the coronation of King George VI, to be held on May 12, and to make goodwill visits to various European capitals. It was, in fact, a great publicity stunt for the Asahi, which followed in the footsteps of European newspapers by employing its own pilots to promote itself (and to gather news, of course).

The Kamikaze vogue became much more than a corporate advertisement as the whole nation became engrossed in the exploits of the two fliers. The aircraft, a test plane manufactured by Mitsubishi in Nagoya for military reconnaissance, was touted as “purely” Japanese-made, adding to the patriotic fervor. (Actually, the metals to construct it had come from somewhere else, as did the gasoline to fly it. And Tsukagoshi was half English.) The name of the plane was chosen from approximately five hundred thousand entries from Asahi readers. The naming ceremony on April 1 was presided over by Imperial Prince Higashikuni Naruhiko, the emperor’s uncle by marriage, making the flight’s success all the more a matter of national pride.

The Western media, indifferent at first, became enthralled. By the time the plane left Karachi and entered Mediterranean airspace on April 8, Europe began to hold its breath. On April 9, the plane appeared in the sky over the southern London neighborhood of Croydon. The aircraft circled around a few times, as if to please the cheering crowd of four thousand, including three hundred Japanese filled with joy and pride. The plane made an impeccable landing at half past three. The two aviators had established a long-distance world record, flying between Tokyo and London in fifty-one hours, nineteen minutes, and twenty-three seconds, with an average speed of 185.9 miles (299.2 kilometers) per hour. The Times of London reported: “As the airmen struggled to the ground from Divine Wind, they were greeted with cheers and cries of ‘Banzai’ (‘live forever’), were decked with garlands of flowers and were submitted to an ordeal of handshaking and congratulation.” The two continued to receive an enthusiastic welcome, winning great accolades, including the Legion of Honor accorded by the French government. In Brussels, on April 16, they were presented with flowers by Suwa Nejiko, a former child prodigy about to launch her career as a concert violinist in Europe, along with the family of the Japanese ambassador to Belgium, Kurusu Saburo.

Not unlike the Kamikaze aviators, the violinist Suwa had known something of the weight of enormous national expectations. Her success on the international stage had been a great source of Japanese pride for most of her young life. Still, she was like any other awestruck seventeen-year-old when she met the pilots. “How dreamy they are, both of them! Mr. Iinuma particularly is so very handsome … and I could just stare and admire him as much as I liked! Such a happy day it’s been!” she recorded in her diary. This brief encounter in a Brussels airport presented a snapshot of the youthful beauty and exuberance that would soon elude Japan, like an ever-fleeting mirage. It was an image of Japan that could have been.

To celebrate the success of the Kamikaze flight, the proud sponsor published a message to the British nation in the pages of The Times on April 10, 1937. The flight, it said, would foster “an atmosphere of peace and cordiality in the midst of the storms and thunder which rage over international relations today and threaten the world peace of tomorrow.” If only that had been true. Alas, Konoe’s leadership did not live up to the feats of the Kamikaze.

04 October 2026

Tojo's Pessimism, 1941

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 29-30, 35:

Tojo, in his selective explanation of the events leading to Pearl Harbor, insisted that the war Japan had just initiated was a “defensive” war. He faithfully echoed Japan’s deep-seated feelings of persecution, wounded national pride, and yearning for greater recognition, which together might be called, for the want of a better phrase, anti-Westernism. It was a sentimental speech, and it was notable for what was left unsaid.

There had been no clear-cut, overwhelming consensus among the Japanese leaders to take preemptive actions in the Pacific and Southeast Asia. Many remained hopelessly uncertain and ambivalent about their decision. True, Tojo is famous for having said, “Occasionally, one must conjure up enough courage, close one’s eyes, and jump off the platform of the Kiyomizu,” and these words, referencing a Buddhist temple in Kyoto known for a veranda that juts out over a cliff, are often cited as a sign of his rash adventurism. But even Tojo, vilified as a military dictator who blindly pushed Japan into war, felt torn, especially in the two months preceding the attack. Throughout the course of the government’s final discussions over going to war, Tojo was acutely aware of the small possibility of Japanese victory. As a result, at the last minute, he tried to conciliate those who argued for immediate war. When he became prime minister on October 18, 1941, the first task he set himself was to attempt to resurrect diplomatic options with the United States.

Some leaders were misguidedly hopeful, but none were confident of Japan’s eventual victory. Tojo’s predecessor, Prince Konoe Fumimaro, a civilian politician, was prime minister on and off for nearly three of the four years immediately prior to Pearl Harbor. His flirtations with a totalitarian style of leadership did incalculable damage to Japan’s international standing and helped to maximize the military voice in the government. But at the same time, Konoe was unmistakably against a war with the West. According to his aide and son-in-law, Hosokawa Morisada, upon hearing the news of Japan’s entry into war, Konoe barely managed to say, “What on earth! I really feel a miserable defeat coming. This [favorable situation for Japan] will only last two or three months.”

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One should not, of course, underestimate the enormous pressure these leaders faced on the eve of Pearl Harbor. They felt they had to choose between waging a reckless war and giving up all of Japan’s imperialistic conquests of many years in order to stave off war. They tended to ignore that such extreme choices grew directly out of their own recent decisions and actions. As they made more diplomatic missteps and committed themselves to an impracticable war, claiming all the while to be more prepared than they ever were, their range of policy options both at home and with the outside world narrowed considerably. It was as if Tokyo had gotten stuck in the thin end of a funnel. The war option, it must have seemed to those leaders, provided the quickest and surest way of breaking free of that constricting situation. That they didn’t think about what would happen afterward was a tragic act of negligence.

03 October 2026

Japan's Diplomacy Fails, 1941

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 47-48:

With the German military successes in Europe since the spring of 1940, the call for solidifying Japan’s ties with Germany resurfaced. Still believing that a fascist alliance would be a mistake, Navy Minister Yoshida Zengo, in the autumn of 1940, opposed the signing of an Axis pact with such vehemence that a heart condition (but some also speculate a failed suicide attempt) landed him in the hospital, forcing him to resign right before the German negotiators arrived in Tokyo. Without Yoshida, and with more and more admirers of Germany in their midst (owing in no small part to the initial blitzkrieg successes), the navy agreed to support the pact, as long as it was explicit that Japan would not automatically be required to participate in a German war with the United States. (For falling in line with the government and army preferences, the navy was promised a bigger budget.) A new era of Japanese diplomacy had begun.

In early 1941, rumors of war began to circulate within Tokyo’s diplomatic community. The deteriorating relations with Japan prompted the United States to start bringing back home family members of the U.S. embassy personnel stationed in Japan. An American school in Tokyo was forced to announce its closure in February, just as a major publisher released a book predicting and analyzing a hypothetical Japanese-American war (won by Japan, naturally), which sold fifty-three thousand copies in one month.

Japan’s relations with Britain, too, had been strained of late. Traditionally, the British attitude toward Japan had been one of pragmatism and conciliation. In July 1939, the two countries had reached the Arita-Craigie Agreement, signed by Foreign Minister Arita Hachiro and British ambassador Sir Robert Craigie: Britain had agreed to neither actively resist nor legally recognize Japanese conduct in China. One year after that agreement, in July 1940, Britain conceded to Japan’s request to close the Burma Road, a vital supply route for the transportation of materials to Chiang Kai-shek. But Japan’s occupation of northern Indochina finally prompted Britain to abandon its appeasement policy. In December 1940, Britain agreed to lend £10 million to the Guomindang and to reopen the Burma Road. And in the north, one shouldn’t forget, lurked the Soviet Union, with its threat of Bolshevism. Japan started 1941 facing more enemies than it was ever prepared to handle.

For the Japanese people, 1941 was a year of less and less food and fuel. The struggling epicurean Kafu, who had developed an overwhelmingly carnivorous appetite during his long stays in the United States and France, was always ready to pay a good price for a good meal. But even he had tremendous problems. “Compared to half a year ago,” he complained that spring, “the quality of meat and vegetables has declined drastically.” This was only the beginning. Within a few months, he would write: “I have not seen any vegetables or fruit for the past few days. Tofu isn’t sold, either. People are feeling distressed.” Even a gourmet grocer in the fashionable Ginza district, famous for its pampered fruits (the shiniest apples wrapped in delicate washi paper, fragrant melons sold in individual wooden boxes, and the like), did not have anything to sell, except for a few measly peaches. As for the meat that Kafu so craved: “No beef to be seen anywhere.” And for cooking and heating, citizens had to make do with charcoal, since petroleum and coal were reserved for military use. Public buses ran on charcoal, and those resources were beginning to get scarce.

02 October 2026

Japan Celebrates, 1941

From Japan, 1941: Countdown to Infamy, by Eri Hotta (Vintage, 2013), pp. 20-21, 24:

In the early-morning hours of a frosty day, December 8, 1941, the Japanese nation woke to astonishing news. It was announced, shortly after seven, that Japan had “entered into a situation of war with the United States and Britain in the Western Pacific before dawn.” Though no specifics were given, by then the U.S. naval base at Pearl Harbor, on Oahu, had been successfully attacked—the first wave of planes was dispatched at 1:30 a.m., Japanese time, and the surprise operation was completed by 5:30 a.m. When news of the attack arrived at 11:30 a.m., the nation was electrified. This was soon followed by Japan’s formal declaration of war on the Allies and the report of its further military successes in British Malaya and Hong Kong. (The Malayan operation actually preceded the Pacific offensive by almost two hours.) Throughout the day, the public broadcasting network, NHK, aired twelve special news reports in addition to six regularly scheduled ones for the millions of Japanese glued to their radios. On what, because of the time difference, had been December 7 in Hawaii, the air force division of the Imperial Japanese Navy had sunk or damaged numerous ships, aircraft, and military facilities. About twenty-four hundred people were killed in the raid or died shortly afterward from their injuries. The devastating attack was carried out without a formal termination of diplomatic relations by Japan, let alone a declaration of war, a heavy, infamous legacy for the nation. But such tactical details did not interest ordinary Japanese citizens on December 8. The immediate public reaction was one of celebration.

When Japan sent planes to attack Pearl Harbor, it was mired in economic and political uncertainties. A sense of helplessness pervaded its population as the state took more and more control of public life. From the beginning of Japan’s war with China in mid-1937, its people were led to believe a swift, decisive victory was imminent. Despite all the announcements of Japanese victories in China, however, the Guomindang (a.k.a. Kuomintang, frequently referred to as the Nationalist Party) leader Chiang Kai-shek was not about to give up. Similar to Napoleon’s army in Russia, the Japanese forces were drawn far too deep into harsh, unfamiliar terrain to carry out an effective operation. The jingoistic tone of Japan’s media coverage continued regardless, but people were privately beginning to question why the war had not ended. Though largely ignorant of the true state of Japanese diplomacy, they had been told that Nomura Kichisaburo, a navy admiral and former foreign minister, had been dispatched to Washington, D.C., in early 1941 to negotiate a peaceful solution to Japan’s international isolation. But no good news was forthcoming, and its absence made people fearful. Many knew the United States was upset over recent Japanese initiatives—such as allying with Hitler’s Germany and Mussolini’s Italy and occupying first northern and then southern French Indochina—and seemed intent, unless a diplomatic settlement could be reached soon, on crippling Japan with economic sanctions.

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But December 8, 1941, changed everything. The gloom of the national impasse that had arisen over the past couple of years turned almost instantly into euphoria as most Japanese cheered the successful attack. A man who was a second grader at the time of the attack, whose father owned a radio shop in Tokyo, recalled his surprise at the sight of a long line forming in front of his father’s store. People were waiting to get their radio sets repaired, in anticipation of more special government announcements. He never saw his father do so much business in one day before or after.

There was very little of the famous Japanese reserve. Strangers congratulated each other on the street. Others gathered at the public square outside the Imperial Palace in the heart of Tokyo, falling to the ground and thanking the emperor for his divine guidance of their nation. Aboard an overcrowded train that evening, the diarist Kafu detachedly observed “a fellow making speeches in shrill voice,” apparently unable to contain his excitement over the day’s news. This outpouring of emotion stood in stark contrast to the many contrived victory celebrations orchestrated by the government over the previous few years in an effort to rouse support for its lingering war in China.

Men of letters were not immune to the Pearl Harbor spell. One of the most distinguished poets of twentieth-century Japan, Saito Mokichi, fifty-nine at the time, recorded in his diary: “The red blood of my old age is now bursting with life! … Hawaii has been attacked!” The thirty-six-year-old novelist Ito Sei wrote in his journal: “A fine deed. The Japanese tactic wonderfully resembles the one employed in the Russo-Japanese War.” Indeed, that war started with Japan’s surprise attack on Russian ships in Port Arthur on February 8, 1904, two days before Japan’s formal declaration of war. Japan won that war.

Even those Japanese who had previously disapproved of their country’s expansionism in Asia were excited by Japan’s war with the West. In an instant, the official claim, gradually adopted by the Japanese government over the preceding decade, of liberating Asia from Western encroachment gained legitimacy in their eyes. Until then, the innately self-contradictory nature of fighting an anti-imperialist war for Asia against fellow Asians in China had tormented them.