{ "id": "ep8sxm815q", "slug": "hirota-koki", "title": "Hirota Koki", "updated": "2026-09-30", "topic_path": [ { "id": "society", "label": "Society and history", "api_url": "https://www.edgepedia.org/api/v1/topics/society" }, { "id": "society.history", "label": "History and archaeology", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history" }, { "id": "society.history.asia", "label": "Asian history", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia" }, { "id": "society.history.asia.japan", "label": "Japan", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.japan" }, { "id": "society.history.asia.japan.jp-showa", "label": "Showa Japan to 1945 (1926 to 1945)", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.japan.jp-showa" } ], "geo": [ { "id": "geo.asia.t1800.society.history.asia.japan.jp-showa", "label": "Asia (other) · 1800 to 1945: Showa Japan to 1945 (1926 to 1945)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society.history.asia.japan.jp-showa", "path": [ { "id": "geo.asia", "label": "Asia (other)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia" }, { "id": "geo.asia.t1800", "label": "Asia (other) · 1800 to 1945", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800" }, { "id": "geo.asia.t1800.society", "label": "Society and history", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society" }, { "id": "geo.asia.t1800.society.history", "label": "History and archaeology", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society.history" }, { "id": "geo.asia.t1800.society.history.asia", "label": "Asian history", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society.history.asia" }, { "id": "geo.asia.t1800.society.history.asia.japan", "label": "Japan", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society.history.asia.japan" }, { "id": "geo.asia.t1800.society.history.asia.japan.jp-showa", "label": "Showa Japan to 1945 (1926 to 1945)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.asia.t1800.society.history.asia.japan.jp-showa" } ] } ], "excerpt": "Hirota Koki (広田弘毅) was a Japanese diplomat and politician who served as foreign minister twice and as the 32nd prime minister of Japan from 1936 to 1937.", "snippet": "Hirota Koki (広田弘毅) was a Japanese diplomat and politician who served as foreign minister twice and as the 32nd prime minister of Japan from 1936 to 1937.", "node": "society.history.asia.japan.jp-showa", "markdown": "# Hirota Koki\n\n**Hirota Koki** (広田弘毅; 14 February 1878 – 23 December 1948) was a Japanese diplomat and politician from [Fukuoka Prefecture](https://www.edgepedia.org/fukuoka-prefecture) who served as foreign minister of the [Empire of Japan](https://www.edgepedia.org/empire-of-japan) twice and as its 32nd prime minister from 9 March 1936 to 2 February 1937.[1](https://www.ndl.go.jp/portrait/datas/183/) • [2](https://www.kantei.go.jp/jp/rekidainaikaku/032.html) After the Second World War the [International Military Tribunal for the Far East](https://www.edgepedia.org/international-military-tribunal-for-the-far-east) convicted him as a Class A war criminal, and he was the only civilian official sentenced to death by hanging.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf) • [1](https://www.ndl.go.jp/portrait/datas/183/)\n\n| Fact | Detail |\n|---|---|\n| Born – died | 14 February 1878 – 23 December 1948, Fukuoka Prefecture[1](https://www.ndl.go.jp/portrait/datas/183/) |\n| Prime minister | 32nd, 9 March 1936 – 2 February 1937 (331 days)[2](https://www.kantei.go.jp/jp/rekidainaikaku/032.html) |\n| Foreign minister | September 1933 – March/April 1936; June 1937 – May 1938[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) • [5](https://www.nishiryu.us/imtfe/imtfe-defendants/hirota-koki/) |\n| Signature acts as premier | Restored the active-duty rule for army and navy ministers (May 1936); Fundamentals of National Policy (August 1936); Anti-Comintern Pact (November 1936)[6](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451) • [7](https://c20jp.com/p/hkoki.html) |\n| IMTFE verdict | Guilty on Counts 1, 27, and 55; death by hanging[8](https://www.famous-trials.com/tokyo-war-crimes-trial/2731-verdicts-of-the-imtfe-tokyo-war-crimes-trial) • [9](https://link.springer.com/chapter/10.1007/978-981-96-5310-2_9) • [1](https://www.ndl.go.jp/portrait/datas/183/) |\n\n## Origins and family\n\nHirota was born the eldest son of a poor stonemason family in Fukuoka Prefecture.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf) • [4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) As a young man he frequented the Genyosha, a nationalist society, and was influenced by it.[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) He graduated from the First High School and the law faculty of Tokyo Imperial University, entering the Foreign Ministry.[1](https://www.ndl.go.jp/portrait/datas/183/)\n\n## Career\n\nHirota rose through the foreign service as chief of the European and American Affairs Bureau (1923), minister to the Netherlands (November 1926 to March 1930), and ambassador to the Soviet Union (from October 1930).[1](https://www.ndl.go.jp/portrait/datas/183/) • [5](https://www.nishiryu.us/imtfe/imtfe-defendants/hirota-koki/) He became foreign minister in September 1933 in the Saito Makoto cabinet, succeeding Uchida Yasuya, shortly after Japan's departure from the [League of Nations](https://www.edgepedia.org/league-of-nations), and held the post through the Okada cabinet until he became prime minister in March 1936.[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) • [10](https://doi.org/10.1007/978-981-96-5310-2_1) His China policy produced the Hirota Three Principles, demanding that China stop anti-Japanese activity, recognize [Manchukuo](https://www.edgepedia.org/manchukuo), and cooperate against communism, alongside the 1935 exchange of ambassadors with China that he framed as \"cooperative diplomacy\" (協和外交).[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844)\n\nAfter the [February 26 Incident](https://www.edgepedia.org/february-26-incident) of 1936, with Konoe Fumimaro declining the mandate, Hirota formed a cabinet on 9 March 1936.[6](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451) • [2](https://www.kantei.go.jp/jp/rekidainaikaku/032.html) The cabinet restored the rule requiring the war and navy ministers to be active-duty officers in May 1936, adopted the \"Fundamentals of National Policy\" ([国策の基準](https://www.edgepedia.org/fundamental-principles-of-national-policy)) by the [Five Ministers' Conference](https://www.edgepedia.org/five-ministers-conference) on 7 August 1936, endorsing both the army's continental advance and the navy's southern advance, and signed the Japan-Germany Anti-Comintern Pact on 25 November 1936.[6](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451) • [7](https://c20jp.com/p/hkoki.html) After the \"hara-kiri dialogue\" between Hamada Kunimatsu and the army in the House of Representatives in January 1937, Hirota showed no leadership and the cabinet resigned en masse on 23 January 1937; the official term is recorded to 2 February 1937, when the Hayashi cabinet formed.[6](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451) • [2](https://www.kantei.go.jp/jp/rekidainaikaku/032.html)\n\nHe returned as foreign minister in the first Konoe cabinet from 4 June 1937, serving until 26 May 1938.[5](https://www.nishiryu.us/imtfe/imtfe-defendants/hirota-koki/) • [4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) Under popular and military pressure he made increasingly severe demands on China, culminating in the January 1938 policy of \"not dealing with the Nationalist Government,\" which he joined in deciding and which contributed to the war's descent into a quagmire.[11](https://doi.org/10.1007/978-981-96-5310-2_6) • [4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) In 1945, as a senior statesman, he took part in the failed Hirota-Malik talks of June 1945, seeking Soviet mediation to end the war.[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) • [3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf)\n\n## Political influence\n\nHirota's premiership fixed several national policies that outlasted him. According to Kotobank, the army had openly interfered in his cabinet formation, opposing his ministerial list, and Hirota's acceptance of that interference fixed the cabinet's character as one that followed the military.[6](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451) The tribunal later held that the 1936 national policy of expansion in [East Asia](https://www.edgepedia.org/east-asia) and the Southern Areas, adopted by his cabinet, eventually led to the war between [Japan](https://www.edgepedia.org/japan-epzdpsev89) and the Western Powers in 1941.[8](https://www.famous-trials.com/tokyo-war-crimes-trial/2731-verdicts-of-the-imtfe-tokyo-war-crimes-trial) After his premiership he remained a member of the senior statesmen and continued to take a part in national affairs.[12](https://www.yoshikawa-k.co.jp/book/b10168159.html)\n\n## Death and successors\n\nHirota was charged on forty-eight counts.[9](https://link.springer.com/chapter/10.1007/978-981-96-5310-2_9) • [5](https://www.nishiryu.us/imtfe/imtfe-defendants/hirota-koki/) The tribunal found him guilty on Counts 1, 27, and 55 (conspiracy to wage aggressive wars, waging aggressive war after the Manchurian Incident, and disregarding the duty to secure observance of the laws of war) and not guilty on the other counts on which he was indicted, Counts 29, 31, 32, 33, 35, and 54, since he held no office after May 1938.[14](https://www.ibiblio.org/hyperwar/PTO/IMTFE/IMTFE-10.html) • [9](https://link.springer.com/chapter/10.1007/978-981-96-5310-2_9) • [8](https://www.famous-trials.com/tokyo-war-crimes-trial/2731-verdicts-of-the-imtfe-tokyo-war-crimes-trial) On the [Nanjing Massacre](https://www.edgepedia.org/nanjing-massacre), the tribunal found that as foreign minister he received reports of the atrocities immediately after Japanese forces entered Nanjing, took the matter up with the War Ministry, and accepted assurances while the reports continued; his failure to insist before the cabinet that immediate action be taken amounted to criminal negligence.[8](https://www.famous-trials.com/tokyo-war-crimes-trial/2731-verdicts-of-the-imtfe-tokyo-war-crimes-trial) • [9](https://link.springer.com/chapter/10.1007/978-981-96-5310-2_9) He was sentenced to death by hanging, the only civilian so sentenced, and was executed on 23 December 1948 with Tojo Hideki and five others.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf) • [7](https://c20jp.com/p/hkoki.html)\n\n## Historians' assessment\n\nThe scholarly biography by Yoshikawa Kobunkan author Inoue Toshikazu frames the central question as why Hirota alone among civilians was executed as a Class A war criminal.[12](https://www.yoshikawa-k.co.jp/book/b10168159.html) The open-access study *War and Diplomacy in Modern Japan* judges that Hirota lacked decisiveness and was passive and lacking in tenacity in critical situations, and that his service as foreign and prime minister helped bring about the tragedy that befell Japan.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf) The *Nihon Daihyakka Zensho* similarly calls him politically powerless and a follower of the military.[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) On his 1935 China diplomacy, the *Nihon Daihyakka Zensho* holds that his tacit permission of the army's North China separation work and his opposition to the Leith-Ross loan and China's currency reform played a role in obstructing China's economic construction and in the invasion of China.[4](https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844) The Showa Museum's catalog records a further scholarly debate over Hirota diplomacy, between an \"Anglo-American cooperation\" line and a \"Japan-China cooperation\" line, and the Hirota-Arita line within the Foreign Ministry.[13](https://search.showakan.go.jp/search/book/detail.php?material_cord=000068069)\n\n## Legacy\n\nThe one-vote margin of the death sentence, decided by the tribunal's judges, remains a source of criticism of the Tokyo Trials in Japan.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf) In Japan, Shiroyama Saburo's novel *Rakuen Moeyu* (落日燃ゆ) shaped a \"tragic prime minister\" image of Hirota that recent research has questioned.[13](https://search.showakan.go.jp/search/book/detail.php?material_cord=000068069) His forty-two months as foreign minister made him the longest-serving Japanese foreign minister of the 1930s; the second longest, Arita Hachiro, served twenty-six months.[3](https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf)\n\n## References\n\n1. 広田弘毅｜近代日本人の肖像 | 国立国会図書館 - https://www.ndl.go.jp/portrait/datas/183/\n2. 第32代 廣田 弘毅 | 歴代内閣 | 首相官邸ホームページ - https://www.kantei.go.jp/jp/rekidainaikaku/032.html\n3. War and Diplomacy in Modern Japan: Prime Minister Kōki Hirota and His Times - https://library.oapen.org/bitstream/handle/20.500.12657/104173/1/9789819653102.pdf\n4. 広田弘毅(ヒロタコウキ)とは？ 意味や使い方 - コトバンク - https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85-14844\n5. Hirota Koki - Nishiryu (IMTFE defendants) - https://www.nishiryu.us/imtfe/imtfe-defendants/hirota-koki/\n6. 広田弘毅内閣(ひろたこうきないかく)とは？ 意味や使い方 - コトバンク - https://kotobank.jp/word/%E5%BA%83%E7%94%B0%E5%BC%98%E6%AF%85%E5%86%85%E9%96%A3-864451\n7. 広田 弘毅｜人物ファイル｜クリック２０世紀 - https://c20jp.com/p/hkoki.html\n8. Verdicts of the IMTFE (Tokyo War Crimes Trial) - https://www.famous-trials.com/tokyo-war-crimes-trial/2731-verdicts-of-the-imtfe-tokyo-war-crimes-trial\n9. Conclusion (War and Diplomacy in Modern Japan) - https://link.springer.com/chapter/10.1007/978-981-96-5310-2_9\n10. Introduction (Two Sides, War and Diplomacy in Modern Japan) - https://doi.org/10.1007/978-981-96-5310-2_1\n11. 'We Will Not Deal with the Nationalist Government' (Foreign Minister During the Second Sino-Japanese War) - https://doi.org/10.1007/978-981-96-5310-2_6\n12. 広田弘毅 - 吉川弘文館（歴史文化ライブラリー、井上寿一著） - https://www.yoshikawa-k.co.jp/book/b10168159.html\n13. 広田弘毅 | 昭和館デジタルアーカイブ - https://search.showakan.go.jp/search/book/detail.php?material_cord=000068069\n14. IMTFE 10 (ibiblio.org). https://www.ibiblio.org/hyperwar/PTO/IMTFE/IMTFE-10.html\n\n---\n*Topic: Encyclopedia › Society and history › History and archaeology › Asian history › Japan › Showa Japan to 1945 (1926 to 1945)*\n\n*Initially written Sep 24, 2026 · Reviewed: Sep 30, 2026 · Edited: Sep 30, 2026 · Last review: Sep 30, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n", "same_as": [], "url": "https://www.edgepedia.org/hirota-koki", "markdown_url": "https://www.edgepedia.org/hirota-koki.md", "license": { "name": "Edgepedia Community License 1.0", "url": "https://www.edgepedia.org/edgepedia/license", "summary": "Free with credit, commercial use included. AI training is open to everyone. For other uses, organizations over USD 100M in revenue or 100M monthly users license separately.", "spdx": "LicenseRef-Edgepedia-Community-1.0" }, "credit": "\"Hirota Koki\", Edgepedia (EdgeChat), https://www.edgepedia.org/hirota-koki. Edgepedia Community License 1.0.", "credit_md": "\"[Hirota Koki](https://www.edgepedia.org/hirota-koki)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/hirota-koki](https://www.edgepedia.org/hirota-koki). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Hirota Koki\", Edgepedia (EdgeChat), https://www.edgepedia.org/hirota-koki. Edgepedia Community License 1.0.", "speakable": "Hirota Koki was a Japanese diplomat and politician who served as foreign minister twice and as the 32nd prime minister of Japan from 1936 to 1937." }