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was an
admiral Admiral is one of the highest ranks in some navies. In the Commonwealth nations and the United States, a "full" admiral is equivalent to a "full" general in the army or the air force, and is above vice admiral and below admiral of the fleet, ...
in the
Imperial Japanese Navy The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender ...
during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
who came to be known as the father of the ''
kamikaze , officially , were a part of the Japanese Special Attack Units of military aviators who flew suicide attacks for the Empire of Japan against Allied naval vessels in the closing stages of the Pacific campaign of World War II, intending to d ...
''.


Early career

Ōnishi was a native of Ashida village (part of present-day Tamba City) in
Hyōgo Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Hyōgo Prefecture has a population of 5,469,762 () and has a geographic area of . Hyōgo Prefecture borders Kyoto Prefecture to the east, Osaka Prefecture to the southeast, an ...
. He graduated from the 40th class of the
Imperial Japanese Navy Academy The was a school established to train line officers for the Imperial Japanese Navy. It was originally located in Nagasaki, moved to Yokohama in 1866, and was relocated to Tsukiji, Tokyo in 1869. It moved to Etajima, Hiroshima in 1888. Students stud ...
, ranked 20 out of a class of 144 cadets in 1912. He served his
midshipman A midshipman is an officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Canada (Naval Cadet), Australia, Bangladesh, Namibia, New Zealand, South Afr ...
term on the
cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several roles. The term "cruiser", which has been in use for several hu ...
and
battlecruiser The battlecruiser (also written as battle cruiser or battle-cruiser) was a type of capital ship of the first half of the 20th century. These were similar in displacement, armament and cost to battleships, but differed in form and balance of attr ...
and after he was commissioned an
ensign An ensign is the national flag flown on a vessel to indicate nationality. The ensign is the largest flag, generally flown at the stern (rear) of the ship while in port. The naval ensign (also known as war ensign), used on warships, may be diffe ...
, he was assigned to the
battleship A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1880s to describe a type of ...
. As a sub-lieutenant, he was assigned to the
seaplane tender A seaplane tender is a boat or ship that supports the operation of seaplanes. Some of these vessels, known as seaplane carriers, could not only carry seaplanes but also provided all the facilities needed for their operation; these ships are rega ...
, and helped develop the
Imperial Japanese Navy Air Service The was the Naval aviation, air arm of the Imperial Japanese Navy (IJN). The organization was responsible for the operation of naval aircraft and the conduct of aerial warfare in the Pacific War. The Japanese military acquired their first air ...
in its early stages. He was also dispatched to England and France in 1918, to learn more about the development of
combat aircraft A military aircraft is any fixed-wing or rotary-wing aircraft that is operated by a legal or insurrectionary armed service of any type. Military aircraft can be either combat or non-combat: * Combat aircraft are designed to destroy enemy equipm ...
and their use in
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
. After his return, he was promoted to
lieutenant A lieutenant ( , ; abbreviated Lt., Lt, LT, Lieut and similar) is a commissioned officer rank in the armed forces of many nations. The meaning of lieutenant differs in different militaries (see comparative military ranks), but it is often sub ...
, and assigned to the
Yokosuka Naval Air Group The was the first aviation unit established by the Imperial Japanese Navy in 1916 and survived until the end of the Pacific War. It was charged with educating and training aviation personnel, practical testing of new aircraft, and tactical rese ...
from 1918 to 1920. He continued to serve in various staff positions related to
naval aviation Naval aviation is the application of military air power by navies, whether from warships that embark aircraft, or land bases. Naval aviation is typically projected to a position nearer the target by way of an aircraft carrier. Carrier-based a ...
through the 1920s, and was also a flight instructor at Kasumigaura. After his promotion to
lieutenant commander Lieutenant commander (also hyphenated lieutenant-commander and abbreviated Lt Cdr, LtCdr. or LCDR) is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander. The corresponding rank i ...
, Ōnishi was assigned to the
aircraft carrier An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a ...
on 10 December 1928 as commander of the
carrier air wing A carrier air wing (abbreviated CVW) is an operational naval aviation organization composed of several aircraft squadron (aviation), squadrons and detachments of various types of fixed-wing aircraft, fixed-wing and rotorcraft, rotary-wing aircr ...
. He became
executive officer An executive officer is a person who is principally responsible for leading all or part of an organization, although the exact nature of the role varies depending on the organization. In many militaries and police forces, an executive officer, o ...
of the aircraft carrier on 15 November 1932. He was promoted to
rear admiral Rear admiral is a senior naval flag officer rank, equivalent to a major general and air vice marshal and above that of a commodore and captain, but below that of a vice admiral. It is regarded as a two star "admiral" rank. It is often regarde ...
on 15 November 1939 and
chief of staff The title chief of staff (or head of staff) identifies the leader of a complex organization such as the armed forces, institution, or body of persons and it also may identify a principal staff officer (PSO), who is the coordinator of the supporti ...
of the
11th Air Fleet The was a grouping of naval aviation and surface units. Assignments and Components Commanders Chiefs of Staff Notes References * {{Use dmy dates, date=June 2017 Fleets of the Imperial Japanese Navy Units of the Imperial Japanese N ...
.


World War II

Early in the Pacific Campaign of
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, Ōnishi was the head of the Naval Aviation Development Division in the
Ministry of Munitions The Minister of Munitions was a British government position created during the First World War to oversee and co-ordinate the production and distribution of munitions for the war effort. The position was created in response to the Shell Crisis of ...
and was responsible for some of the technical details of the
attack on Pearl Harbor The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, j ...
in 1941 under the command of Admiral
Isoroku Yamamoto was a Marshal Admiral of the Imperial Japanese Navy (IJN) and the commander-in-chief of the Combined Fleet during World War II until he was killed. Yamamoto held several important posts in the IJN, and undertook many of its changes and reor ...
. Ōnishi had opposed the attack on the grounds that it would lead to a full-scale war with a foe that had the resources to overpower Japan into an
unconditional surrender An unconditional surrender is a surrender in which no guarantees are given to the surrendering party. It is often demanded with the threat of complete destruction, extermination or annihilation. In modern times, unconditional surrenders most ofte ...
. Nevertheless, his 11th Air Fleet had a critical role in the operations in attacking American forces in the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
from Japanese-occupied
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
. On 1 May 1943, he was promoted to vice admiral. As an admiral, Ōnishi was also very interested in
psychology Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries betwe ...
, particularly in relation to soldier's reactions under critical circumstances. In 1938, he had published a book on the subject: ''War Ethics of the Imperial Navy''. After October 1944, Ōnishi became the commander of the
First Air Fleet The , also known as the ''Kidō Butai'' ("Mobile Force"), was a name used for a combined carrier battle group comprising most of the aircraft carriers and carrier air groups of the Imperial Japanese Navy (IJN) during the first eight months of the ...
in the northern Philippines. While he is commonly credited with having devised the tactic of suicide air attacks (''
kamikaze , officially , were a part of the Japanese Special Attack Units of military aviators who flew suicide attacks for the Empire of Japan against Allied naval vessels in the closing stages of the Pacific campaign of World War II, intending to d ...
'') on Allied aircraft carriers, the project predated his tenure and was one that he had originally opposed as "heresy." Following the loss of the
Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...
, and facing orders to destroy the
US Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of ...
′s aircraft carrier fleet in advance of Operation Sho, Onishi changed his position and ordered the attacks. In a meeting at Mabalacat Airfield (known to the US military as
Clark Air Base Clark Air Base is a Philippine Air Force base on Luzon Island in the Philippines, located west of Angeles City, about northwest of Metro Manila. Clark Air Base was previously a United States military facility, operated by the U.S. Air Forc ...
), near
Manila Manila ( , ; fil, Maynila, ), officially the City of Manila ( fil, Lungsod ng Maynila, ), is the capital of the Philippines, and its second-most populous city. It is highly urbanized and, as of 2019, was the world's most densely populate ...
on 19 October 1944, Ōnishi, who was visiting the 201st Navy Flying Corps headquarters, said, "In my opinion, there is only one way of assuring that our meager strength will be effective to a maximum degree. That is to organize suicide attack units composed of
A6M Zero The Mitsubishi A6M "Zero" is a long-range carrier-based aircraft, carrier-based fighter aircraft formerly manufactured by Mitsubishi Aircraft Company, a part of Mitsubishi Heavy Industries, and was operated by the Imperial Japanese Navy from 19 ...
fighters armed with 250-kilogram bombs, with each plane to crash-dive into an enemy carrier.... What do you think?" He addressed the first ''kamikaze'' unit and announced that its nobility of spirit would keep the homeland from ruin even in defeat. After his recall to
Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 ...
, Ōnishi became Vice Chief of the
Imperial Japanese Navy General Staff The was the highest organ within the Imperial Japanese Navy. In charge of planning and operations, it was headed by an Admiral headquartered in Tokyo. History Created in 1893, the Navy General Staff took over operational (as opposed to adminis ...
on 19 May 1945. Just before the end of the war, Ōnishi pushed for continuing the fight and said that the sacrifice of 20 million more Japanese lives would make Japan victorious.


Death

Ōnishi committed ritual suicide (''
seppuku , sometimes referred to as hara-kiri (, , a native Japanese kun reading), is a form of Japanese ritual suicide by disembowelment. It was originally reserved for samurai in their code of honour but was also practised by other Japanese people ...
'') in his quarters on 16 August 1945 after the unconditional
surrender of Japan The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, bringing the war's hostilities to a close. By the end of July 1945, the Imperial Japanese Navy ...
at the end of World War II.
Yoshio Kodama was a Japanese right-wing ultranationalist and a prominent figure in the rise of organized crime in Japan. The most famous '' kuromaku'', or behind-the-scenes power broker, of the 20th century, he was active in Japan's political arena and crimi ...
was a witness, but subsequently unable to bring himself to commit seppuku. Ōnishi's
suicide note A suicide note or death note is a message left behind by a person who dies or intends to die by suicide. A study examining Japanese suicide notes estimated that 25–30% of suicides are accompanied by a note. However, incidence rates may depe ...
apologized to the approximately 4,000 pilots he had sent to their deaths, and he urged all young civilians who had survived the war to work towards rebuilding Japan and peace among nations. He also stated that he would offer his death as a penance to the ''kamikaze'' pilots and their families. Accordingly, he did not use a ''
kaishakunin A ''kaishakunin'' ( ja, 介錯人) is a person appointed to behead an individual who has performed seppuku, Japanese ritual suicide, at the moment of agony. The role played by the ''kaishakunin'' is called ''kaishaku''. Aside from being spared p ...
'', the usual second who executes by beheading, and so died of self-inflicted injuries over a period of 15 hours. The sword with which Ōnishi committed suicide is kept at the Yūshūkan Museum in
Yasukuni Shrine is a Shinto shrine located in Chiyoda, Tokyo. It was founded by Emperor Meiji in June 1869 and commemorates those who died in service of Empire of Japan, Japan, from the Boshin War of 1868–1869, to the two Sino-Japanese Wars, First Sino-Japane ...
, in Tokyo. Ōnishi's ashes were divided between two graves: one at the
Zen Zen ( zh, t=禪, p=Chán; ja, text= 禅, translit=zen; ko, text=선, translit=Seon; vi, text=Thiền) is a school of Mahayana Buddhism that originated in China during the Tang dynasty, known as the Chan School (''Chánzong'' 禪宗), and ...
temple of
Sōji-ji is one of two of the Sōtō school of Zen Buddhism. The other is Eihei-ji temple in Fukui Prefecture. ''Fodor's'' calls it "one of the largest and busiest Buddhist institutions in Japan". The temple was founded in 740 as a Shingon Buddhist temp ...
in Tsurumi,
Yokohama is the second-largest city in Japan by population and the most populous municipality of Japan. It is the capital city and the most populous city in Kanagawa Prefecture, with a 2020 population of 3.8 million. It lies on Tokyo Bay, south of To ...
, and the other at the public cemetery in the former Ashida Village in Hyōgo Prefecture.


In film

* The Japanese actor Tōru Abe portrayed Ōnishi in the 1970 film ''
Tora! Tora! Tora! ''Tora! Tora! Tora!'' ( ja, トラ・トラ・トラ!) is a 1970 epic film, epic war film that dramatizes the Empire of Japan, Japanese attack on Pearl Harbor in 1941. The film was produced by Elmo Williams and directed by Richard Fleischer, T ...
'' (uncredited). * Ōnishi was also portrayed in the Toei 1970 production ''Saigo no Tokkōtai'' (最後の特攻隊, directed by
Junya Sato was a Japanese film director and screenwriter. His son is a fellow film director . Career Born in Tokyo, Satō graduated from the University of Tokyo in 1956 with a degree in French literature. He joined the Toei studio and worked as an assist ...
), ''The Last Kamikaze'' in English. * Toei produced a biographical film in 1974, ''Ā Kessen Kōkūtai''''Ā Kessen Kōkūtai'' on IMDB
/ref> (あゝ決戦航空隊, directed by Kōsaku Yamashita), ''Father of the Kamikaze'' in English.


See also

*''
Kamikaze , officially , were a part of the Japanese Special Attack Units of military aviators who flew suicide attacks for the Empire of Japan against Allied naval vessels in the closing stages of the Pacific campaign of World War II, intending to d ...
''


References


Notes


Books

* * * * * *Peattie, Mark R., ''Sunburst: The Rise of Japanese Naval Air Power 1909-1941'', Annapolis, Maryland: Naval Institute Press, 2001, *


External links


One of the commanders who ordered the Kamikaze operation
* * * * {{DEFAULTSORT:Onishi, Takijiro 1891 births 1945 suicides Military personnel from Hyōgo Prefecture Imperial Japanese Navy admirals Japanese naval aviators Kamikaze Japanese admirals of World War II Japanese military personnel who committed suicide Seppuku from Meiji period to present Suicides by sharp instrument in Japan 1945 deaths