Chiran

At the battle of Midway Islands in June 1942, the Japanese Navy suffered a devastating defeat and lost four aircraft carriers (Kaga, Soryu, Akagi and Hiryu) while the US Navy only lost one aircraft carrier (Yorktown). Japan also lost about 300 planes while the US lost about 150 planes. From then on the US had the upper hand in the Pacific. Japan simply could not replace lost planes and pilots at the same rate as the US. One way for the Japanese to compensate for this was to shorten pilot training, but it also had the consequence that they were less trained than their American counterparts when they went into battle. This became obvious at the battle of the Philippine Sea in June 1944 when the Japanese lost three aircraft carriers (Tahio, Shokaku and Hiyo) and about 600 planes. The US lost no aircraft carriers and lost only about 130 planes. This devastating defeat made the Japanese realise that an alternative warfare at sea was needed to even out the balance.

In October 1944, admiral Takijiro Onishi was appointed commander of the first Air fleet in the northern Philippines. One of his tasks was to train special attack units (japanese Tokubetsu Queekitai) consisting of suicide pilots, better known as Kamikaze (japanese Tokku). The aim was to train pilots to crash their plane into an enemy ship and incapacitate it. The program was voluntary and shorter than a regular pilot training and attracted mainly young men (the youngest is said to have been 17 years old) who came from all social classes with different backgrounds. Some with military background, others not. Common to them all was that they saw an opportunity to do something of value and die a glorious death for emperor and Japan. An important part of the training was to teach the right angles of attack, partly to achieve the greatest possible damage, partly to avoid the ships’ flak.

But there were also doubts and direct opposition to specially created suicide units. It was considered unethical to send young pilots to a certain death. It was also seen as a waste of resources in an already strained situation to spend time and money on training pilots and making planes that could only be used once. The logical thing about both pilots and planes is that they should be able to return and be used for more missions. Moreover, there was far from any guarantee that the suicide missions were successful. But there was no shortage of volunteers and they were embraced by a myth and prestige of religious dimensions. 

The planes used in suicide attacks shifted depending on what was available. It could be anything from fighter jets to smaller bombers of the older model, but also newer. Common was that they were loaded with as large bombs as possible to cause the greatest possible damage. The main objectives of the suicide pilots were primarily aircraft carriers, battleships or other major warships. The size of the suicide missions varied but could consist from a dozen planes up to the hundreds. They usually had escorts by more experienced pilots who did nor participate in the suicide attacks. Their task was to guide the suicide pilots to the target area and also fight hostile fighter jets and then return to base. To the extent possible, they also documented the results of the attacks.

The First organized Kamikaze attack was carried out at the Battle of Leyte bay outside the Philippines in late October 1944. But it was only in the spring of 1945, during the Battle of Okinawa, that they were deployed extensively. From bases on Kyushi, the southernmost of Japan’s four mainland islands, suicide pilots took off the coast of Okinawa, and one of these bases was located in Chiran, about 30 kilometers south of Kagoshima. The base had been set up in December 1941 to train pilots, but came in March 1945 due to its strategic location became a base for suicide missions against Okinawa, about 2.5 hours away. Between April 6 and June 22, during an operation called KIKUSUI, 1036 suicide pilots took off from bases in Kyushi and of these, 439 took off from Chiran, making Chiran the base most missions was carried out. Other bases on Kyushi were Kanoya, Kushira and Bansei.