The sun rises on them still

On the 70th anniversary of the end of World War II, Japanese swords are iconic as ever

By Leon Kapp

It was seven long decades ago on Sept. 2, 1945, that the Japanese signed the agreement formalizing their surrender, for all intents and purposes officially marking the end of the Second World War. The ceremony aboard the deck of the USS Missouri in Tokyo Bay took all of 23 minutes to close the book on a conflict that extinguished more lives and destroyed more goods and property than any before or since.

While the world has changed much since then, one of the most iconic symbols that existed long before and throughout World War II—and continues to resonate today—is the Japanese sword.

A Japanese first lieutenant in a 1930-31 uniform holds an 1886-style kyu-gunto sword mounting. Note the large “D” ring over the hilt. (Richard Fuller image)

A Japanese first lieutenant in a 1930-31 uniform holds an 1886-style kyu-gunto sword mounting. Note the large “D” ring over the hilt. (Richard Fuller image)

TRADITIONAL vs. WWII SWORDS

Traditional Japanese swords have been made for almost 1500 years, with the fully modern Japanese sword appearing during the Kamakura period from 1185 to 1334. Japanese swords were the symbol and badge of the Samurai class right up to the beginning of the Meiji period (1868-1926) when Japan began to modernize. At the beginning of the Meiji period, the demand for swords fell drastically, and, by the early 1900s, very few swordsmiths were still working—and even fewer were making swords as a full-time profession. There was not much demand for swords at this time, and what demand existed was satisfied by the existing stock of swords made right before the beginning of the Meiji Restoration.

In addition, a new type of sword had been designed for the Japanese army. These were called Murata To or Murata swords. They were forged from foundry steel and had a simple hamon (aka temper line) made by quenching in oil rather than water. Generally, these were light and thin compared to traditional swords and were equipped with European-style mountings.

However, by the 1930s Japanese military forces were rapidly expanding, and the leaders of the Japanese military organizations decided that all officers in the army and navy should carry a traditional Japanese sword to constantly remind them of their cultural heritage. This led to the development of a new style of sword mounting (koshirae), and also efforts to train new swordsmiths and ensure the new swords were made to traditional specifications and quality.

This style of Japanese army sword and mounting was introduced about 1944. The mounting diverges from that of its predecessor in that the hilt wrapping is different, often there are two pins or a screw and a pin to secure the sword in the hilt, and the scabbard (not shown) is lacquered a matte shade of khaki or brown. (Aram Compeau image)

This style of Japanese army sword and mounting was introduced about 1944. The mounting diverges from that of its predecessor in that the hilt wrapping is different, often there are two pins or a screw and a pin to secure the sword in the hilt, and the scabbard (not shown) is lacquered a matte shade of khaki or brown. (Aram Compeau image)

It was decided that all officers should carry a sword, and that meant that about 20 percent of army personnel and about half of navy personnel were eligible to carry swords. From the information provided by Yasukuni Shrine, this meant that around 2 million Japanese military personnel were eligible to wear swords. Some estimates from historical data suggest that about 2 million swords were produced in Japan from the 11th to the 19th century. This meant that the military wanted to produce almost as many swords in the 20th century as had been made in the previous 800 to 900 years.

This photograph was taken in China in 1941. The Japanese soldiers in the front row all have swords in an array of different types and styles. (Richard Fuller image)

This photograph was taken in China in 1941. The Japanese soldiers in the front row all have swords in an array of different types and styles. (Richard Fuller image)

This was a very large number of swords to make, and there were not enough smiths or material available to make so many swords. It has been estimated that the town of Seki probably produced about 70 percent of the wartime swords, and the rest of the production took place all over Japan. With this scale of production, it was impossible that all swords could be made to strict historical standards. There simply were not enough smiths or enough of the traditional Japanese steel called tama hagane to do so.

SWORD STEELS

As a result, several types of swords were made during the period. The best ones were made from tama hagane and were fully traditional in terms of hamon and shape. Since there was a shortage of tama hagane and time, many swords were also made from puddled steel, a type of steel made in Europe during the late 1800s and early 1900s. Japan imported this type of steel for railroad rails. When the railroad tracks were replaced, the puddled steel was salvaged for use in swords. Apparently, there was a large supply of puddled steel, and it became the favorite substitute for tama hagane. The quality of the puddled steel was very good. In fact, the Eiffel Tower was also constructed from this type of steel.

The resulting swords have a visible jihada (surface pattern) and hamon, and were very hard to distinguish from tama hagane swords. Japanese military authorities were concerned about this, and, by 1940, a regulation was passed requiring that any Japanese sword not made from tama hagane must have a stamp on the tang indicating as much. Hence, from 1940 on all swords had to be signed, and if they were not made from tama hagane there would be a stamp on the tang above the signature solely to indicate as much.

A sword by Masatsugu features a visible surface pattern or jihada on the blade. The thin white lines form the jihada, and the lines form short and somewhat discontinuous tracks on the surface. The blade probably is made from 19th-century puddled steel. (Aram Compeau image)

A sword by Masatsugu features a visible surface pattern or jihada on the blade. The thin white lines form the jihada, and the lines form short and somewhat discontinuous tracks on the surface. The blade probably is made from 19th-century puddled steel. (Aram Compeau image)

Fig 7 Stamped Hiromitsu tang

his is the tang and signature on a sword made in 1943 by Hiromitsu of Chikuzen in Kyushu. Note the star stamp above the signature and near the top of the tang. The stamp indicates the sword was made from a type of steel other than tama hagane. Various military

The swords made from puddled steel appear to be identical to tama hagane swords, but a high-quality polish can reveal differences in the surface and jihada. In addition, the hamon on puddled steel swords have characteristic differences from hamon on tama hagane swords, and it requires experience to recognize the differences.

Other swords were made from foundry steel and have no jihada and often no hamon, either. Many are found in mounts or koshirae that are different from the standard World War II koshirae, and serial numbers may be stamped on the blade, or they appear to be modeled after European-style blades and mounts. The Japanese cavalry used many of these swords early in the 20th century, as did the police and civilian workers. The swords also were worn in parades or for formal occasions. In general, these other types of blades are easy to distinguish from traditional swords.

MOST IMPORTANT MAKERS

The most important makers of modern Japanese swords were found in Seki, in the Nippon To Denshujo, and at Yasukuni Shrine. Yasukuni  Shrine and the Nippon To Denshujo were in Tokyo, and there were other organizations located all around Japan. Yasukuni Shrine’s forging group was established in 1933 with the support of military officials, and all the smiths took names beginning with Yasu, such as Yasunori, Yasuoki, Yasutoku, Yasumitsu, etc. All of these swords are collectible and sought after today.

The Yasukuni smiths were among the most important makers of Japanese swords in the World War II era. Among them was Takeshita Yasukuni, maker of this sword in Hokaido in 1943. It is large, heavy and long (27 inches) for the period and has a complex hamon. This smith’s swords appear in civilian or non-military mountings as well as military ones. The large size and style of some of his swords resemble work from the 15th century. (Aram Compeau image)

The Yasukuni smiths were among the most important makers of Japanese swords in the World War II era. Among them was Takeshita Yasukuni, maker of this sword in Hokaido in 1943. It is large, heavy and long (27 inches) for the period and has a complex hamon. This smith’s swords appear in civilian or non-military mountings as well as military ones. The large size and style of some of his swords resemble work from the 15th century. (Aram Compeau image)

The Yasukuni smiths were expected to make everything by hand in a completely traditional manner and with no power tools. Ideally, one smith working with two assistants or hammer men (sakite) was expected to produce between 10 and 15 swords a month. Yasukuni swords were unique in one other interesting respect: the smiths were asked to model their work after specific blades made by Mitsutada of Bizen Province from around the mid-1200s. Thus, most of their work followed a consistent pattern, and Yasukuni swords are usually recognizable today by their shape, hamon and general style.

Next time, in the conclusion: Such great Japanese swordsmiths as Kurihara Akihide, Yoshihara Kuniie, Kasama Shigetsugu and others, the role of Seki city, the Manchurian Railway Co., war-era koshirae, Japanese army and navy swords, Japanese swords as war souvenirs and more.

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