The was an

infantry division A division is a large military unit or Formation (military), formation, usually consisting of between 10,000 and 25,000 soldiers. In most armies, a division is composed of several regiments or brigades; in turn, several divisions typically mak ...

in the

Imperial Japanese Army The Imperial Japanese Army (IJA; , ''Dai-Nippon Teikoku Rikugun'', "Army of the Greater Japanese Empire") was the principal ground force of the Empire of Japan from 1871 to 1945. It played a central role in Japan’s rapid modernization during th ...

. Its

call sign In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally as ...

was the .

Actions

The 6th Division was formed in Kumamoto City on 12 May 1888, as one of the new divisions to be created after the reorganization of the Imperial Japanese Army away from six regional commands and into a divisional command structure, as per the recommendations of the

Prussia Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...

military advisor Military advisors or combat advisors are military Military personnel, personnel deployed to advise on military matters. The term is often used for soldiers sent to foreign countries to aid such countries' militaries with their military education ...

Jakob Meckel to the Japanese government. Its troops were drawn primarily from the southern prefectures of

Kyūshū is the third-largest island of Japan's four main islands and the most southerly of the four largest islands (i.e. excluding Okinawa and the other Ryukyu (''Nansei'') Islands). In the past, it has been known as , and . The historical regio ...

First Sino-Japanese War to Tanggu Truce

The division participated in combat during the

First Sino-Japanese War The First Sino-Japanese War (25 July 189417 April 1895), or the First China–Japan War, was a conflict between the Qing dynasty of China and the Empire of Japan primarily over influence in Joseon, Korea. In Chinese it is commonly known as th ...

at the Battle of Weihaiwei. In the

Russo-Japanese War The Russo-Japanese War (8 February 1904 – 5 September 1905) was fought between the Russian Empire and the Empire of Japan over rival imperial ambitions in Manchuria and the Korean Empire. The major land battles of the war were fought on the ...

it participated in the Battle of Shaho under the command of the 2nd Army and in the Battle of Mukden under the command of the 4th Army. On 29 April 1910 the divisional headquarters building was demolished, and the headquarters was assigned temporarily in

Kumamoto is the capital Cities of Japan, city of Kumamoto Prefecture on the island of Kyushu, Japan. , the city has an estimated population of 738,907 and a population density of 1,893 people per km2. The total area is 390.32 km2. had a populat ...

Kaikosha 22 June 1916 until a new building on the grounds of Kumamoto Castle was completed on 5 April 1917. In 1923, the division was assigned to garrison duty in

Manchuria Manchuria is a historical region in northeast Asia encompassing the entirety of present-day northeast China and parts of the modern-day Russian Far East south of the Uda (Khabarovsk Krai), Uda River and the Tukuringra-Dzhagdy Ranges. The exact ...

. The 6th Division returned to

Kyushu is the third-largest island of Japan's Japanese archipelago, four main islands and the most southerly of the four largest islands (i.e. excluding Okinawa Island, Okinawa and the other Ryukyu Islands, Ryukyu (''Nansei'') Ryukyu Islands, Islands ...

in 1925, and sent a detachment to participate in the Jinan Incident in 1928. Returned to China in the aftermath of the Mukden Incident in 1931, the division participated in the Defense of the Great Wall in 1933 (being the attacking force in the confrontation), to expand and secure the western flank of the newly formed

Manchukuo Manchukuo, officially known as the State of Manchuria prior to 1934 and the Empire of Great Manchuria thereafter, was a puppet state of the Empire of Japan in Northeast China that existed from 1932 until its dissolution in 1945. It was ostens ...

state.

Second Sino-Japanese War

With the start of the

Second Sino-Japanese War The Second Sino-Japanese War was fought between the Republic of China (1912–1949), Republic of China and the Empire of Japan between 1937 and 1945, following a period of war localized to Manchuria that started in 1931. It is considered part ...

27 July 1937, the 6th Division was assigned to the Japanese China Garrison Army, and immediately started to act in the ongoing Battle of Beiping–Tianjin. Afterward, it participated in Beiping–Hankou Railway Operation. 20 October 1937, the division was re-subordinated to the 10th Army and attacked the Chinese troops concentration at Hangzhou Bay. By December 1937, it shifted west to participate together with the 18th Division and 114th Division in the

Battle of Nanking The Battle of Nanking (or Nanjing) was fought in early December 1937 during the Second Sino-Japanese War between the Chinese National Revolutionary Army and the Imperial Japanese Army for control of Nanjing ( zh, c=南京, p=Nánjīng), the ca ...

and ultimately in the

Nanjing Massacre The Nanjing Massacre, or the Rape of Nanjing (formerly Chinese postal romanization, romanized as ''Nanking'') was the mass murder of Chinese civilians, noncombatants, and surrendered prisoners of war by the Imperial Japanese Army in Nanji ...

. On 14 February 1938, the 6th Division was subordinated to the Central China Expeditionary Army and in May 1938 entered the

Battle of Xuzhou A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and force ...

. 15 May 1938, the 106th Division was split from the 6th Division. Actions in the Battle of Wuhan began in June 1938, and the division was subsequently withdrawn to Japan. In 1940, the 47th infantry regiment was transferred to the 48th division, converting the 6th Division to the triangular division format.

Pacific War

In November 1942, the 6th Division was reassigned to the 17th Army on

Bougainville Island Bougainville Island (; Tok Pisin: ''Bogenvil'') is the main island of the Autonomous Region of Bougainville, which is part of Papua New Guinea. Its land area is . The highest point is Mount Balbi, on the main island, at . The much smaller Buk ...

in the

Solomon Islands Solomon Islands, also known simply as the Solomons,John Prados, ''Islands of Destiny'', Dutton Caliber, 2012, p,20 and passim is an island country consisting of six major islands and over 1000 smaller islands in Melanesia, part of Oceania, t ...

. Although initially used for the

Guadalcanal Campaign The Guadalcanal campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by the United States, was an Allies of World War II, Allied offensive against forces of the Empire of Japan in the Solomon Islands during th ...

, it was ordered by

Imperial General Headquarters The was part of the Supreme War Council (Japan), Supreme War Council and was established in 1893 to coordinate efforts between the Imperial Japanese Army and Imperial Japanese Navy during wartime. In terms of function, it was approximately equi ...

in 1943 to transfer to the southern part of the

. The division's 13th Infantry Regiment took part in the New Georgia campaign. The division was defending Cape Torokina when US forces landed there, launching the Bougainville Campaign in November 1943. It was subsequently annihilated on Bougainville in 1945. In March 1944, the division took part in a large-scale

counterattack A counterattack is a tactic employed in response to an attack, with the term originating in "Military exercise, war games". The general objective is to negate or thwart the advantage gained by the enemy during attack, while the specific objecti ...

aimed at capturing the Allied perimeter around Torokina. During this action, the division suffered heavy losses (the division's infantry group had 1,787 men remaining alive of 4,923 men initially) and ceased to exist as an organized unit. The parts of division cornered in the Buin district of New Guinea suffered heavily from the loss of supplies and food. Losses mounted after the Australians started another offensive in November 1944. The surrender document was signed in September 1945 on the nearby Fauro Island.

Notes

References and further reading