Japan during World War I - wikipedia Japan during World War I History of Japan Periods Paleolithic before 14,000 BC Jōmon 14,000 -- 300 BC Yayoi 300 BC -- 300 AD Kofun 300 -- 538 Asuka 538 -- 710 Nara 710 -- 794 Heian 794 -- 1185 Kamakura 1185 -- 1333 Kenmu Restoration 1333 -- 1336 Muromachi ( Ashikaga ) Nanboku - chō Sengoku 1336 -- 1573 Azuchi -- Momoyama Nanban trade 1573 -- 1603 Edo ( Tokugawa ) Sakoku Convention of Kanagawa Bakumatsu 1603 -- 1868 Meiji Boshin War Restoration First Sino - Japanese War Boxer Rebellion Russo - Japanese War 1868 -- 1912 Taishō World War I 1912 -- 1926 Shōwa Financial crisis Militarism World War II Occupation Economic miracle Post-occupation Bubble Economy 1926 -- 1989 Heisei Lost Decade 1989 -- present Topics Currency Earthquakes Economy Education Empire Historiography Military Naval Post-war Glossary Timeline Japan participated in World War I from 1914 to 1918 in an alliance with Entente Powers and played an important role in securing the sea lanes in the West Pacific and Indian Oceans against the Imperial German Navy as the member of the Allies. Politically, Japanese Empire seized the opportunity to expand its sphere of influence in China, and to gain recognition as a great power in postwar geopolitics. Japan 's military, taking advantage of the great distances and Imperial Germany 's preoccupation with the war in Europe, seized German possessions in the Pacific and East Asia, but there was no large - scale mobilization of the economy. Foreign Minister Katō Takaaki and Prime Minister Ōkuma Shigenobu wanted to use the opportunity to expand Japanese influence in China. They enlisted Sun Yat - sen ( 1866 -- 1925 ), then in exile in Japan, but they had little success. The Imperial Japanese Navy, a nearly autonomous bureaucratic institution, made its own decision to undertake expansion in the Pacific. It captured Germany 's Micronesian territories north of the equator, and ruled the islands until they were transitioned to civilian control in 1921. The operation gave the Navy a rationale for enlarging its budget to double the Army budget and expanding the fleet. The Navy thus gained significant political influence over national and international affairs. Contents 1 Events of 1914 2 Events of 1915 -- 16 3 Events of 1917 4 Events of 1918 5 Events of 1919 6 Further reading 7 See also 8 External links 9 References Events of 1914 Further information : Japanese entry into World War I Japanese seaplane carrier Wakamiya ( 1913 ) Japanese troops landing near Tsingtao. In the first week of World War I Japan proposed to the United Kingdom, its ally since 1902, that Japan would enter the war if it could take Germany 's Pacific territories. On 7 August 1914, the British government officially asked Japan for assistance in destroying the raiders from the Imperial German Navy in and around Chinese waters. Japan sent Germany an ultimatum on 23 August 1914, which went unanswered ; Japan then formally declared war on Germany on 23 August 1914 in the name of the Emperor Taishō. As Vienna refused to withdraw the Austro - Hungarian cruiser SMS Kaiserin Elisabeth from Qingdao, Japan declared war on Austria - Hungary, too, on 25 August 1914. Japanese forces quickly occupied German - leased territories in the Far East. On 2 September 1914, Japanese forces landed on China 's Shandong province and surrounded the German settlement at Tsingtao ( Qingdao ). During October, acting virtually independently of the civil government, the Imperial Japanese Navy seized several of Germany 's island colonies in the Pacific - the Mariana, Caroline, and Marshall Islands - with virtually no resistance. The Japanese Navy conducted the world 's first naval - launched air raids against German - held land targets in Shandong province and ships in Qiaozhou Bay from the seaplane - carrier Wakamiya. On 6 September 1914 a seaplane launched by Wakamiya unsuccessfully attacked the Austro - Hungarian cruiser Kaiserin Elisabeth and the German gunboat Jaguar with bombs. The Siege of Tsingtao concluded with the surrender of German colonial forces on 7 November 1914. Events of 1915 -- 16 In February 1915, marines from the Imperial Japanese Navy ships based in Singapore helped suppress a mutiny by Indian troops against the British government. With Japan 's European allies heavily involved in the war in Europe, Japan sought further to consolidate its position in China by presenting the Twenty - One Demands to Chinese President Yuan Shikai in January 1915. If achieved, the Twenty - One Demands would have essentially reduced China to a Japanese protectorate, and at the expense of numerous privileges already enjoyed by the European powers in their respective spheres of influence within China. In the face of slow negotiations with the Chinese government, widespread and increasing anti-Japanese sentiments, and international condemnation ( particularly from the United States ), Japan withdrew the final group of demands, and a treaty was signed by China on 25 May 1915. Throughout 1915 -- 1916, German efforts to negotiate a separate peace with Japan failed. On 3 July 1916, Japan and Russia signed a treaty whereby each pledged not to make a separate peace with Germany, and agreed to consultation and common action should the territory or interests of each in China be threatened by an outside third party. Although Russia had a claim to Chinese territory by the Kyakhta and other treaties, Japan discouraged Russia from annexing Heilongjiang and began to slowly push the other powers out, such as the Germans in the Twenty - One Demands ( 1915 ). The delineating line between Russian ( north ) and Japanese ( south ) spheres of influences in China was the Chinese Eastern Railway. Events of 1917 On 18 December 1916 the British Admiralty again requested naval assistance from Japan. Two of the four cruisers of the First Special Squadron at Singapore were sent to Cape Town, South Africa, and four destroyers were sent to the Mediterranean for basing out of Malta. Rear - Admiral Sato Kozo on the cruiser Akashi and 10th and 11th destroyer units ( eight destroyers ) arrived in Malta on 13 April 1917 via Colombo and Port Said. Eventually this Second Special Squadron totalled during the war 3 cruisers ( Akashi, Izumo, Nisshin ), 14 destroyers ( 8 Kaba - class, 4 Momo - class, 2 ex-British Acorn - class ), 2 sloops, 1 tender ( Kanto ). The Second Special Squadron carried out escort duties for troop transports and anti-submarine operations. No ship was lost, but on 11 June 1917 a Kaba - class destroyer ( Sakaki ) was hit by a torpedo from an Austro - Hungarian submarine ( U 27 ) off Crete ; 59 Japanese sailors died. The Japanese squadron made a total of 348 escort sorties from Malta, escorting 788 ships containing around 700,000 soldiers, thus contributing greatly to the war effort. A further 7,075 people were rescued from damaged and sinking ships. In return for this assistance, Great Britain recognized Japan 's territorial gains in Shantung and in the Pacific islands north of the equator. With the American entry into World War I on 6 April 1917, the United States and Japan found themselves on the same side, despite their increasingly acrimonious relations over China and competition for influence in the Pacific. This led to the Lansing -- Ishii Agreement of 2 November 1917 to help reduce tensions. In late 1917, Japan exported 12 Arabe - class destroyers, based on Kaba - class design, to France. Events of 1918 Main articles : Russian Civil War and Siberian Intervention In 1918, Japan continued to extend its influence and privileges in China via the Nishihara Loans. Following the Bolshevik Revolution in Russia, Japan and the United States sent forces to Siberia in 1918 to bolster the armies of the White movement leader Admiral Alexander Kolchak against the Bolshevik Red Army. In this Siberian Intervention, the Imperial Japanese Army initially planned to send more than 70,000 troops to occupy Siberia as far west as Lake Baikal. The plan was scaled back considerably due to opposition from the United States. Toward the end of the war, Japan increasingly filled orders for needed war material for its European allies. The wartime boom helped to diversify the country 's industry, increase its exports, and transform Japan from a debtor to a creditor nation for the first time. Exports quadrupled from 1913 to 1918. The massive capital influx into Japan and the subsequent industrial boom led to rapid inflation. In August 1918, rice riots caused by this inflation erupted in towns and cities throughout Japan. Events of 1919 The year 1919 saw Japan 's representative Saionji Kinmochi sitting alongside the `` Big Four '' ( Lloyd George, Orlando, Wilson, Clemenceau ) powers at the Versailles Peace Conference. Tokyo gained a permanent seat on the Council of the League of Nations, and the Paris Peace Conference confirmed the transfer to Japan of Germany 's rights in Shandong. Similarly, Germany 's more northerly Pacific islands came under a Japanese mandate, called the South Pacific Mandate. Despite Japan 's prowess on a global scale, and its sizable contribution to the allied war effort in response to British pleas for assistance in the Mediterranean and East Asia, the Western powers present at the Treaty of Versailles rejected Japan 's bid for a racial equality clause in subsequent Treaty of Versailles. Japan nevertheless was not doubted to have emerged as a great power in international politics by the close of the war. The prosperity brought on by World War I did not last. Although Japan 's light industry had secured a share of the world market, Japan returned to debtor - nation status soon after the end of the war. The ease of Japan 's victory, the negative impact of the Showa recession in 1926, and internal political instabilities helped contribute to the rise of Japanese militarism in the late 1920s to 1930s. Further reading Best, Antony, and Oliviero Frattolillo, eds. Japan and the Great War ( Springer, 2015 ) online. Dickinson, Frederick R. War and National Reinvention : Japan in the Great War, 1914 - 1919 ( Harvard U. Asia Center, 1999 ). 363pp Duus, Peter, ed. The Cambridge history of Japan : The twentieth century ( Cambridge University Press, 1989 ). Saxon, Timothy D. `` Anglo - Japanese Naval Cooperation, 1914 -- 1918. '' Naval War College Review, 53, 1 ( 2000 ) : 62 -- 92. Strachan, Hew. The First World War : Volume I : To Arms ( Oxford University Press, 2003 ) 455 - 94. See also World War I portal Asian and Pacific theatre of World War I Diplomatic history of the First World War Home front during World War I # Japan External links Melzer, Jürgen : Warfare 1914 - 1918 ( Japan ), in : 1914 - 1918 - online. International Encyclopedia of the First World War. Dickinson, Frederick R. : Civilian and Military Power ( Japan ), in : 1914 - 1918 - online. International Encyclopedia of the First World War. Dickinson, Frederick R. : Governments, Parliaments and Parties ( Japan ), in : 1914 - 1918 - online. International Encyclopedia of the First World War. Schiltz, Michael : Wartime and Post-war Economies ( Japan ), in : 1914 - 1918 - online. International Encyclopedia of the First World War. Sakamoto, Yuichiro : War Finance ( Japan ), in : 1914 - 1918 - online. International Encyclopedia of the First World War. References Jump up ^ Frederick R. Dickinson, War and National Reinvention : Japan in the Great War, 1913 -- 1919 ( 1999 ) Jump up ^ Albert A. Altman and Harold Z. Schiffrin, `` Sun Yat - Sen and the Japanese, 1914 -- 16 '', Modern Asian Studies, ( July 1972 ) 6 # 4 pp 385 -- 400 Jump up ^ J.C. Schencking, `` Bureaucratic Politics, Military Budgets and Japan 's Southern Advance : The Imperial Navy 's Seizure of German Micronesia in the First World War '', War in History, ( July 1998 ) 5 # 3 pp 308 -- 326 Jump up ^ O'Neill, Robert ( 1993 ). `` Churchill, Japan, and British Security in the Pacific 1904 -- 1942 ''. In Blake, Robert B. ; Louis, William Roger. Churchill. Oxford : Clarendon Press. p. 276. ISBN 0 - 19 - 820626 - 7. Jump up ^ `` 宣戦 の 詔書 ( Sensen no shōsho, Imperial Rescript on Declaration of War ) ( Aug. 23, 1914 ), Kanpō, Extra ed., Aug. 23, 1914 '' ( PDF ). Jump up ^ Mizokami, Kyle, `` Japan 's baptism of fire : World War I put country on a collision course with West '', The Japan Times, 27 July 2014 Jump up ^ Donko, Wilhelm M. ( 2013 ), Österreichs Kriegsmarine in Fernost : Alle Fahrten von Schiffen der k. ( u. ) k. Kriegsmarine nach Ostasien, Australien und Ozeanien von 1820 bis 1914, Berlin : epubli, pp. 4, 156 -- 162, 427 Jump up ^ Price, Ernest Batson. `` The Russo - Japanese Treaties of 1907 -- 1916 concerning Manchuria and Mongolia ''. Review by : A.E. Hindmarsh. Harvard Law Review Vol. 47, No. 3 ( Jan., 1934 ), pp. 547 -- 550 Jump up ^ Paul E. Dunscomb ( 2012 ). Japan 's Siberian Intervention, 1918 -- 1922 : ' A Great Disobedience Against the People '. Lexington Books. pp. 5, 83. This article incorporates public domain material from the Library of Congress Country Studies website http://lcweb2.loc.gov/frd/cs/. - Japan Empire of Japan Overview Agriculture Censorship Demographics Economy Economic history Education Eugenics Foreign commerce and shipping Industrial production Militarism Nationalism Statism Internal politics State Shinto Kazoku Emperors Meiji ( Mutsuhito ) Taishō ( Yoshihito ) Shōwa ( Hirohito ) Symbols Flag of Japan Rising Sun Flag Imperial Seal of Japan Government Seal of Japan State Seal of Japan Privy Seal of Japan Kimigayo Policies Constitution Charter Oath Foreign relations Imperial Rescript on Education Kokutai National Spiritual Mobilization Movement Peace Preservation Law Political parties Supreme Court of Judicature Taisei Yokusankai Tokkō Tonarigumi Greater East Asia Conference Government Administration ( Ministries ) Imperial Household Home Ministry War Army Navy Treasury Foreign Affairs Agriculture and Commerce Commerce and Industry Munitions Colonial Affairs Greater East Asia East Asia Development Board ( Kōain ) Legislative & Deliberative Bodies Daijō - kan Privy Council Gozen Kaigi Imperial Diet Peers Representatives Military Armed Forces Imperial General Headquarters Imperial Rescript to Soldiers and Sailors Senjinkun military code Nuclear weapons program Kamikaze War crimes Supreme War Council Imperial Japanese Army General Staff Air Service Railways and Shipping Imperial Guard Imperial Way Faction ( Kōdōha ) Japanese holdout Tōseiha Imperial Japanese Navy General Staff Air Service Land Forces Fleet Faction Treaty Faction History Meiji period Meiji Restoration Boshin War Satsuma Rebellion First Sino - Japanese War Triple Intervention Boxer Rebellion Anglo - Japanese Alliance Russo - Japanese War Taishō period World War I Siberian Intervention General Election Law Washington Naval Treaty Shōwa period Shōwa financial crisis Pacification of Manchukuo Anti-Comintern Pact Second Sino - Japanese War Soviet -- Japanese border conflicts Tripartite Pact Soviet -- Japanese Neutrality Pact Pacific War Atomic bombings of Hiroshima and Nagasaki Soviet -- Japanese War Surrender ( Potsdam Declaration, Gyokuon - hōsō ) Occupation Territories Greater East Asia Co-Prosperity Sphere Karafuto Korea Kwantung Manchukuo South Pacific Taiwan Occupied territories Borneo Burma Hong Kong Dutch East Indies Malaya Philippines Singapore Thailand Vietnam Other topics Sonnō jōi Fukoku kyōhei Hakkō ichiu Internment camps German pre -- World War II industrial co-operation Racial Equality Proposal Shinmin no Michi Shōwa Modan Socialist thought Yasukuni Shrine International Military Tribunal for the Far East Japanese dissidence during the Shōwa period History of World War I by region and country Africa Angola East Africa Egypt Liberia Morocco South Africa South West Africa Southern Rhodesia North America Canada United States South America Brazil Asia Caucasus India Iran Iraq Japan Levant Siam Vietnam Yemen Europe Austria - Hungary Belgium Bulgaria Croatia Estonia France Germany Greece Hungary Ireland Italy Luxembourg Poland Ottoman Empire Portugal Romania Russia Serbia Spain Sweden Switzerland Ukraine United Kingdom Oceania Australia New Zealand Retrieved from `` https://en.wikipedia.org/w/index.php?title=Japan_during_World_War_I&oldid=852972036 '' Categories : 20th - century military history of Japan Empire of Japan Japan in World War I Military history of Japan Wars involving Japan Taishō period Hidden categories : Wikipedia articles incorporating text from the Library of Congress Country Studies Talk Contents About Wikipedia Беларуская Català Español فارسی Français Bahasa Indonesia Italiano עברית Magyar Nederlands 日本 語 Русский Suomi Türkçe Українська Tiếng Việt 中文 9 more Edit links This page was last edited on 1 August 2018, at 15 : 47 ( UTC ). 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Question: who's side was japan on in ww1
Answer: the Allies