Kamikaze
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Navy Kamikaze pilot with the rank of Lieutenant (Chui) receives orders, pilots stand at attention in formation. |
Kamikaze (jap. 神風;
kami = god, spirit;
kaze = wind) is a word of
Japanese origin, which in the
English language usually refers to
suicide attacks carried out by
Imperial Japan's
military aviators against
Allied ships towards the end of the
Pacific campaign of
World War II, by crashing their
planes into
warships.
Air attacks were the predominant and best-known aspect of a wider use of—or plans for—suicide attacks by Japanese personnel, including soldiers carrying explosives, and boat crews (see
Japanese Special Attack Units).
Since the end of the war, in 1945, the word kamikaze has sometimes been used as a
pars pro toto for other kinds of attack in which an attacker is deliberately sacrificed. These include a variety of suicide attacks, in other historical contexts, such as the proposed use of
Selbstopfer aircraft by
Nazi Germany and various
suicide bombings by
terrorist organizations around the world, such as the
September 11, 2001 attacks.
Hyperbolic usage also includes non-fatal attacks which result in significant loss for attackers, like the end of their career.
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Mitsubishi A6M5 Model 52 during a suicide run on escort carrier USS White Plains (CVE-66) on October 25, 1944. The Kamikaze was downed mere yards astern, the explosion scattered debris over the deck. |
In the Japanese language, kamikaze (IPA: [kamikaze]) (Japanese:神風), usually translated as "divine wind" (kami is the word for "god", "spiri", or "divinity"; and kaze for "wind"), came into being as the name of a legendary typhoon said to have saved Japan from a Mongol invasion fleet in 1281.
In Japanese, the exact term used for units carrying out these suicide attacks during World War II is
tokubetsu kōgeki tai (特別"'隊), which literally means "special attack unit." This is usually abbreviated to
tokkōtai (特"隊).
More specifically, suicide air squads that came from the
Imperial Japanese Navy were officially called
shinpū tokubetsu kōgeki tai (神風特別"'隊, "Divine wind special attack units",
shinpū is the
on-reading of the same
characters that form the word
kamikaze), in obvious reference to the 13th century
typhoon, nowadays commonly known as
kamikaze tokubetsu kōgeki tai though. The English language picked up the word
kamikaze to designate Japanese suicide units in general, and this usage has gained acceptance worldwide. Japan continues to prefer the term
tokkōtai (特"隊), although the foreign usage of
kamikaze is widely acknowledged.
In fact, the word "kamikaze" was never used by the Japanese during WWII; they used the pronunciation
shinpū. The word was misread by American translators during the war, and the mistaken pronunciation stuck. After the war, when the Japanese had largely renounced their militaristic past, they re-imported the word with the pronunciation "kamikaze" from American media.
Additionally, while
kamikaze is pronounced as with all short vowels in Japanese, it is generally pronounced with a long "e" sound in English.
Background
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Model 52c Zeros are sent back from Korea to Kyushû island, to take part in a Kamikaze attack (early 1945). |
Japanese forces, after their defeat at the
Battle of Midway in 1942, lost the momentum they had at the start of the
Pacific War (known officially as the
Great Eastern Asian War in Japan). During 1943-44, Allied forces, backed by the industrial might and rich resources of the
United States, were advancing steadily towards Japan.
Japan's fighter planes were becoming outnumbered and outclassed by newer US-made planes, especially the
F4U Corsair and
F6F Hellcat. Because of combat losses, particularly at the
Battle of Midway, skilled fighter pilots were becoming extremely scarce. Finally, the low availability of parts and
fuel made even normal flight operation a problem.
On
July 15,
1944,
Saipan, an important Japanese base fell to the Allied forces. The capture of Saipan made it possible for US air forces, using
B-29 Superfortress long-range
bombers to strike the Japanese home islands. After the fall of Saipan, the Japanese high command predicted that the Allies would try to capture the
Philippines, which was strategically important due to its location between the
oil fields of
Southeast Asia and Japan.
The prediction came true in
October 17,
1944, when Allied forces assaulted
Suluan Island, beginning the
Battle of Leyte Gulf. The Imperial Japanese Navy's
1st Air Fleet, based at
Manila was assigned the task of assisting the Japanese ships which would attempt to destroy Allied forces in Leyte Gulf. However, the 1st Air Fleet at that time only had 40 aircraft: 34
Mitsubishi Zero carrier-based fighters, three
Nakajima B6N torpedo bombers, one
Mitsubishi G4M and two
Yokosuka P1Y land-based bombers, and one reconnaissance plane. The task facing the Japanese air forces seemed totally impossible. The 1st Air Fleet commandant,
Vice Admiral Takijiro Onishi decided to form a suicide attack unit, the
Kamikaze Special Attack Force. In a meeting at Magracut Airfield near
Manila on
October 19, Onishi, visiting the 201st Navy Flying Corps headquarters, suggested: "I don't think there would be any other certain way to carry out the operation [to hold the Philippines], than to put a 250 kg bomb on a Zero and let it crash into a U.S. carrier, in order to disable her for a week."
The first kamikaze unit
Commander Asaiki Tamai asked a group of 23 talented student pilots, whom he had personally trained, to volunteer for the special attack force. All of the pilots raised both of their hands, thereby volunteering to join the operation. Later, Tamai asked
Lieutenant Yukio Seki to command the special attack force. Seki is said to have closed his eyes, lowered his head and thought for ten seconds, before asking Tamai: "please let me do that." Seki thereby became the 24th kamikaze pilot to be chosen.
The names of four sub-units within the Kamikaze Special Attack Force, were
Unit Shikishima,
Unit Yamato,
Unit Asahi, and
Unit Yamazakura. These names were taken from a patriotic poem (
waka or
tanka),
"Shikishima no Yamato – gokoro wo hito, towaba Asahi ni niou Yamazakura Bama" by the Japanese classical scholar,
Motoori Norinaga. The poem reads:
If someone asks about the
Yamato ["Spirit of Empire"] spirit of
Shikishima [a poetic name for Japan],:It is the flowers of
yamazakura [mountain
cherry blossom ] that are fragrant:in the
Asahi [rising sun].
The first attacks
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Kamikaze pilot Hachiro Hosokawa during World War II. He survived the war, because he belonged to a covering fighter squadron. |
At least one source cites Japanese planes crashing into the
USS Indiana and
USS Reno in mid-late 1944 as the first kamikaze attacks of World War II.[
1] However, there is little evidence that these hits were more than accidental collisions or last-minute decisions by pilots in doomed aircraft, of the kind likely to happen in intense sea-air battles.
Captain Masafumi Arima, the commander of the 26th Air Flotilla (part of the
11th Air Fleet), is also sometimes credited with inventing the kamikaze tactic. Arima personally led an attack by about 100
Yokosuka D4Y Suisei (or "Judy")
dive bombers against a large
Essex class aircraft carrier,
USS Franklin near Leyte Gulf, on (or about, accounts vary)
October 15,
1944. Although Arima was killed, and part of a plane hit the
Franklin, it is not clear that this was a planned suicide attack.[
2] The Japanese high command and
propagandists seized on Arima's example: he was promoted
posthumously to Admiral, and was given official credit for making the first kamikaze attack. Official accounts of his attack bore little resemblance to the events concerned.
In any case, the idea of suicide attacks was not new and — according to eyewitness accounts by Allied personnel — the first kamikaze attack was carried out by an unknown pilot, who was definitely not a member of the Kamikaze Special Attack Force. The pilot concerned may well have been an aviator from the
Imperial Japanese Army Air Force. The attack took place on
October 21,
1944, near
Leyte Island; gunners from both the flagship of the
Royal Australian Navy,
HMAS Australia, and
HMAS Shropshire fired at, and reportedly hit, an unidentified Japanese aircraft. The plane then flew away from the ships, before turning and flying into
Australia, striking the ship's superstructure above the
bridge, and spewing burning fuel and debris over a large area. A 200 kg (440 pound) bomb carried by the plane failed to explode; if it had, the ship might have been effectively destroyed. At least 30 crew members died as a result of the attack, including the commanding officer, Captain
Emile Dechaineux; among the wounded was
Commodore John Collins, the Australian force commander.
On
October 25,
1944 the
Australia was hit again and was forced to retire to the
New Hebrides for repairs. That same day, the Kamikaze Special Attack Force carried out its first mission. Five Zeros, led by Seki, and escorted to the target by leading Japanese ace
Hiroyoshi Nishizawa, attacked an
escort carrier, the
USS St. Lo. Although only one plane actually hit the
St. Lo, its bomb caused fires that resulted in the bomb magazine exploding, sinking the carrier. Others hit and damaged several other Allied ships.
on the deck of
USS Kitkun Bay (CVE 71). Parts of the kamikaze dive bomber and the pilot were scattered over the flight deck.]]By day's end on October 26, 55 kamikaze from the special attack force had also damaged the large escort carriers
USS Sangamon (CVE-26),
USS Suwannee (CVE-27),
USS Santee (CVE-29), and the smaller escorts
USS White Plains,
USS Kalinin Bay, and
USS Kitkun Bay. In total seven carriers had been hit, as well as 40 other ships (five sunk, 23 heavily damaged, and 12 moderately damaged).
HMAS Australia returned to combat in January 1945; by the end of the war, the ship had survived being hit by kamikazes on six separate occasions, with the loss of 86 lives. Other ships which survived repeated hits from kamikazes during World War II included the
Franklin and another Essex class carrier,
USS Intrepid.
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The kamikaze hits Columbia at 17:29. The plane and its bomb penetrated two decks before exploding, killing 13 and wounding 44. |
The main wave of kamikaze attacks
Early successes, such as the sinking of the
St. Lo were followed by an immediate expansion of the program, and over the next few months over 2,000 planes made such attacks.
Purpose-built kamikaze planes, as opposed to converted fighters and dive-bombers, had no landing gear at all. A specially-designed propellor plane, the
Nakajima Ki-115 Tsurugi, was a simple, easy-to-build plane, intended to use up existing stocks of engines, in a wooden airframe. The
undercarriage was non-retractable: it was jettisoned shortly after take-off for a suicide mission, and then re-used on other planes. Yokosuka MXY7
Ohka rocket-bombs — essentially antiship missiles guided by pilots; were first used in March 1945. Small boats packed with explosives, and manned torpedoes, called
Kaiten were also manufactured.
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Almost all Army Kamikaze pilots during the Okinawan campaign in 1945 were between 17 and 22. |
US
aircraft carriers, with their wooden flight decks, proved to be far more vulnerable to kamikaze attacks than the reinforced steel-decked carriers from the
British Pacific Fleet which operated in the theatre during 1945.
The peak came during the period of April-June 1945, at the
Battle of Okinawa. On
April 6,
1945 waves of planes made hundreds of attacks, in
Operation Kikusui ("floating chrysanthemums"). At
Okinawa, kamikaze attacks focused at first on Allied
destroyers on
picket duty, and then on the carriers in the middle of the fleet. Suicide attacks by planes or boats at Okinawa sank or put out of action at least 30 US warships[
3] and at least three US
merchant ships[
4], along with some from other Allied forces. The attacks expended 1,465 planes. Many warships of all classes were damaged, some severely, but no aircraft carriers,
battleships or
cruisers were sunk by kamikazes at Okinawa. Most of the ships destroyed were destroyers or smaller vessels, especially those on picket duty. [
5]
The Japanese resistance at Okinawa included a one-way mission by the
battleship Yamato, which failed to get anywhere near the action, after being set upon by Allied planes, several hundred miles away. (See
Operation Ten-Go.)
Because of the poverty of their training, kamikaze pilots tended to be easy pickings for experienced Allied pilots, flying vastly superior aircraft. Allied naval crews had also begun to develop techniques to negate kamikaze attacks, such as firing their big guns into the sea in front of attacking planes flying near sea level, in order to create walls of water which would swamp the attacking planes. Although such tactics could not be used against Okhas and other fast, high angle attacks, these were in turn more vulnerable to
anti-aircraft fire and Allied fighter planes.
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Another young Kamikaze with a puppy dog. The youngest kamikaze pilot to die in a suicide attack was 16 years of age. |
During 1945, the Japanese military began stockpiling hundreds of
Tsurugi, other propellor planes,
Ohka, and suicide boats, for use against Allied forces expected to invade Japan. Few were ever used.
Use of the tactic for air raid defence
When Japan began to be subject to intense
strategic bombing by
B-29 Bombers after the capture of
Iwo Jima, the Japanese military attempted to use suicide attacks against this threat.
However, it proved much less successful and practical since an airplane is a much faster, more maneuverable, and smaller target than a warship. Taken with the fact that the B-29 model also had formidable defensive weaponry, suicide attacks against the plane type demanded considerable piloting skill to be successful. That worked against the very purpose of using expendable pilots and even encouraging capable pilots to bail out before impact was ineffective because vital personnel were often lost when they mistimed when to exit and were killed as a result.
Effects
By the end of World War II, the Japanese naval air service had sacrificed 2,525 kamikaze pilots and the army air force had given 1,387. According to an official Japanese announcement, the missions sank 81 ships and damaged 195, and according to a Japanese tally, suicide attacks accounted for up to 80 percent of US losses in the final phase of the war in the Pacific.
According to a
U.S. Air Force webpage:
Approximately 2,800 Kamikaze attackers sunk 34 Navy ships, damaged 368 others, killed 4,900 sailors, and wounded over 4,800. Despite radar detection and cuing, airborne interception and attrition, and massive anti-aircraft barrages, a distressing 14 percent of Kamikazes survived to score a hit on a ship; nearly 8.5 percent of all ships hit by Kamikazes sank.[https://www.airforcehistory.hq.af.mil/EARS/Hallionpapers/precisionweaponspower.htm]
Other accounts cite that more than 70 American vessels were 'sunk or damaged beyond repair'.
['World War II', Wilmott, Cross & Messenger, Dorling Kindersley, 2004 ]Traditions and folklore
While commonly perceived that volunteers signed up in droves for Kamikaze missions, it has also been contended that there was extensive coercion and peer pressure involved in recruiting soldiers for the sacrifice. Their motivations in "volunteering" were complex and not simply about patriotism or bringing honour to their families.
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Chiran high school girls wave farewell with cherry blossom branches to departing kamikaze pilot in a Ki-43-II "Hayabusa". |
Special ceremonies were often held, immediately prior to kamikaze missions, in which pilots, carrying
prayers from their families, were given
military decorations. Such practices honored and legitimized the suicide missions.
According to legend, young pilots on kamikaze missions often flew southwest from Japan over the 922 metre (~3000 ft) Mount
Kaimon. The mountain is also called "Satsuma Fuji" (meaning a geometrically symmetrical beautiful mountain like
Mount Fuji, but located in the
Satsuma Province region). Suicide mission pilots looked over their shoulders to see this, the most southern mountain on the Japanese mainland, while they were in the air, said farewell to their country, and saluted the mountain.
Residents on
Kikaijima island, east of
Amami Oshima, say that pilots from suicide mission units dropped flowers from the air, as they departed on their final missions. According to legend, the hills above Kikaijima airport have beds of cornflower that bloom in early May (Source: Jiro Kosaka, 1995,
Kyō ware Ikiteari).
With the passing of time, some of those who survived the Kamikaze raids have become critical of the policy.
Saburo Sakai, a Navy Ace:
*
Takijiro Onishi: The "father of the Kamikaze".
*
Imperial Japanese Navy*
Personnel involved in the development of World War II suicide attacks*
Giretsu special forces operations *
:Category:World War II Japanese suicide weapons*
:Category:World War II operations and battles of the Pacific Campaign*
Operation Tan No. 2*
Operation Ten-Go*
Suicide bombing*
Suicide weapon*
Selbstopfer: German World War II suicide attacks.
*
Japanese Special Attack Units*
Taran*
The article contains materials from Mr. Nobu's personal website with permission for use.
