Hirohito surrender broadcast

• 1. Introduction

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  At precisely noon on the 15th of August, 1945, a radio announcer instructed the Japanese nation to stand for an announcement "of the highest importance." The national anthem, Kimigayo, was played. Then came a voice that no ordinary Japanese person had ever heard before. For the first time in the history of the country, an emperor was speaking directly to common people.

  The voice belonged to Hirohito, and what it said that day would end a war, confuse millions, and survive a coup attempt that nearly kept it from being heard at all. How did a speech that never actually used the word "surrender" manage to end the Second World War in the Pacific? And why did so many listeners finish the broadcast still not knowing whether Japan had lost?

• 2. Breaking the Deadlock

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  In the early morning of the 10th of August, 1945, Emperor Hirohito met with Japan's Supreme War Council. The Hiroshima bombing had come four days earlier, on August 6. The Soviet Union's declaration of war against Japan and the Nagasaki bombing both followed on August 9. Faced with an impasse over unconditional surrender, Prime Minister Kantaro Suzuki turned directly to Hirohito and asked for an imperial command to break the deadlock.

  Hirohito spoke softly. He said he did not believe his nation could continue to fight. Then he gave words that would eventually become part of the speech itself: "the time has come when we must bear the unbearable.... I swallow my own tears and give my sanction to the proposal to accept the Allied proclamation."

  That same morning, the Japanese Foreign Ministry transmitted a conditional offer of surrender to the Allies, stipulating that it must not compromise the emperor's prerogatives as a sovereign ruler. The United States responded that the emperor's authority would be subject to the Supreme Commander of the Allied powers. This exchange stayed secret from the public. The Japanese public, meanwhile, read a statement in the morning papers on August 11 bearing the name of General Korechika Anami, urging soldiers to "fight doggedly to the end... though it may mean chewing grass, eating dirt and sleeping in the field."

  Marquis Koichi Kido, Hirohito's closest advisor, recorded in his diary that Allied leaflet drops carrying news of the diplomatic exchange left him "stricken with consternation" over the risk of a military coup. At Kido's urging, Hirohito called another meeting. He issued an imperial command: prepare a rescript announcing the war's end as quickly as possible. Knowing the rescript alone would not be enough to convince the military, he made a further decision. He would address the Japanese people by voice.

• 3. A Night in the Palace Bunker

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  On the 14th of August 1945, the Japan Broadcasting Corporation, known as NHK, sent sound technicians to the Tokyo Imperial Palace to record the broadcast. The technicians waited while cabinet members argued over the wording of the rescript. Around 8 p.m., a heavily revised, messy draft was finally handed to copyists. Edits kept arriving even as they transcribed it. The copyists resorted to pasting small correction slips directly onto the document.

  Microphones were set up in an office bunker beneath the Imperial Household Ministry. Hirohito recorded between 11:25 p.m. and 11:30 p.m. on the night of August 14. On the first take, he spoke too softly. The technicians advised him to try again. On the second take, his voice was deemed too high-pitched and he skipped occasional characters. Even so, the second recording was declared the official version, with the first kept as a backup.

  Two phonograph discs now existed. They were labelled "original" and "copy." They would need to survive the night.

• 4. The Coup That Nearly Silenced the Emperor

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  As many as 1,000 officers and army soldiers raided the Imperial Palace on the evening of the 14th of August 1945. Many in the Imperial Japanese Army considered surrender dishonourable and were determined to stop the broadcast. The rebels moved through the palace searching for the recordings, but the layout confused them. The discs had been placed in a safe inside a small office used by a member of the empress's retinue and later hidden in a pile of documents. The raiders never found them.

  The two phonographs were smuggled out: the original in a lacquer box, the copy in a lunch bag. In the early hours of August 15, Major Kenji Hatanaka led rebellious soldiers to the NHK station in an attempt to halt the broadcast before it happened. The Eastern District Army ordered them to stop. The soldiers had already seized the building and detained NHK staff, attempting to air a message urging continued resistance. An officer threatened announcer Morio Tateno at gunpoint, demanding control of the morning broadcast. Tateno refused. The engineers were then forced to disable all radio transmission.

  With the coup suppressed, NHK engineers who had held out in the palace through the entire night transported the recordings safely to the station. At 7:21 a.m. on August 15, Tateno formally announced that the emperor's rescript would be broadcast at noon. The public was instructed to prepare to listen.

• 5. Noon on August 15

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  Many Japanese people put on formal clothes for the occasion. Mimeographed copies of the emperor's text had been relayed to newspapers under a publication embargo set to lift only after the broadcast. At noon, an NHK announcer asked the nation to stand for an announcement "of the highest importance." Kimigayo played. Then Hirohito's voice came through.

  The speech, delivered in formal Classical Japanese, justified the decision to go to war as an act of "self-preservation and the stabilization of East Asia." It acknowledged that "the war situation has developed not necessarily to Japan's advantage." It referenced the atomic bomb as a "new and most cruel bomb." It called on the people "to be devoted to construction for the future."

  The word "surrender" never appeared. The speech instead stated that the government had been instructed to accept the "joint declaration" of the United States, the United Kingdom, China, and the Soviet Union. For many listeners unfamiliar with the Potsdam Declaration, this language was opaque. The poor audio quality of the broadcast and the formal courtly language compounded the confusion. After the speech ended, a radio announcer stepped in to clarify that the Emperor's message had meant that Japan was surrendering.

  French journalist Robert Guillain, who was living in Tokyo at the time, later reported that most Japanese retreated to their homes or places of business for several hours afterward, quietly absorbing what they had just heard. The broadcast was simultaneously translated into English and carried internationally by radio presenter Tadaichi Hirakawa. In the United States, the Federal Communications Commission recorded the broadcast, and the full text appeared in The New York Times. A digitally remastered version of the recording was released in June 2015.

• 6. What the Speech Actually Said

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  Hirohito's rescript, signed in Tokyo on the 14th of August 1945, in the 20th year of the Showa Era and countersigned by Prime Minister Baron Kantaro Suzuki, was a document carefully constructed to say as little as possible while still saying everything that mattered. It never used the Japanese word for surrender, written as 降伏. Instead, it framed the decision as an acceptance of the Allied powers' "joint declaration."

  The speech described the war as lasting "nearly four years" and credited the efforts of the military, government officials, and "one hundred million people." It described the atomic bomb as a weapon whose "power to do damage is, indeed, incalculable, taking the toll of many innocent lives." It warned that continued fighting would bring not only the collapse of Japan but "the total extinction of human civilization."

  The rescript expressed regret to Japan's allied nations in East Asia and sorrow for the fallen and their families. It warned the people against emotional outbursts that might "lead you astray and cause you to lose the confidence of the world." It closed with a call to unite, rebuild, and "keep pace with the progress of the world." The diplomatic formula was deliberate: it preserved the dignity of the imperial institution while making Japan's capitulation legible to the Allied powers who would accept it.