Amakuni Yasutsuna
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Amakuni Yasutsuna
is the legendary swordsmith who supposedly created the first single-edged longsword (tachi) with curvature along the edge in the Yamato Province around 700 AD. He was the head of a group of swordsmiths employed by the Emperor of Japan to make weapons for his warriors. His son, Amakura, was the successor to his work. Although there are almost no modern examples of signed works by Amakuni, legend has it that the double-edged katana, Kogarasu Maru, was forged by this man. The true author of this work is not known, though the work bears similarities to works of the various Yamato schools so it is thought to be an early example of work from this province.http://www.wsfcs.k12.nc.us/cms/lib/NC01001395/Centricity/Domain/813/Legends%20of%20the%20Samurai.dot The legend One day, Amakuni and his son, Amakura, were standing in the doorway of their shop, watching the Emperor's warriors return from battle. Although having done so on previous occasions, the Emperor did not give Amakuni any sign ...
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Crimson Butterfly
''Fatal Frame II: Crimson Butterfly'', is a Japanese survival horror video game developed and published by Tecmo in 2003 for the PlayStation 2. It is the second installment in the ''Fatal Frame'' series, and features an independent story with little relation to the first title. The story follows twin sisters Mio and Mayu Amakura as they explore an abandoned village and experience encounters with the paranormal. Their lives quickly become threatened when the village spirits begin to possess Mayu and target them as sacrifices for an ancient ritual. Players must use a camera with powers of exorcism to defeat enemies and uncover the secrets of the village. Development of ''Fatal Frame II'' began shortly after the completion of the first title. Because many players were too frightened to finish the original, Tecmo made the sequel's story more interesting to encourage players to see it through and finish the game. Despite this, horror was still the central focus of the game. Director M ...
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Swordsmith
Bladesmithing is the art of making knives, swords, daggers and other blades using a forge, hammer, anvil, and other smithing tools. Bladesmiths employ a variety of metalworking techniques similar to those used by blacksmiths, as well as woodworking for knife and sword handles, and often leatherworking for sheaths. Bladesmithing is an art that is thousands of years old and found in cultures as diverse as China, Japan, India, Germany, Korea, the Middle East, Spain and the British Isles. As with any art shrouded in history, there are myths and misconceptions about the process. While traditionally bladesmithing referred to the manufacture of any blade by any means, the majority of contemporary craftsmen referred to as bladesmiths are those who primarily manufacture blades by means of using a forge to shape the blade as opposed to knifemakers who form blades by use of the stock removal method, although there is some overlap between both crafts. Related trades Many blade smiths were kn ...
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Tachi
A is a type of traditionally made Japanese sword (''nihonto'') worn by the samurai class of feudal Japan. ''Tachi'' and ''katana'' generally differ in length, degree of curvature, and how they were worn when sheathed, the latter depending on the location of the ''mei'' (銘), or signature, on the tang. The ''tachi'' style of swords preceded the development of the ''katana'', which was not mentioned by name until near the end of the twelfth century. ''Tachi'' were the mainstream Japanese swords of the Kotō period between 900 and 1596. Even after the Muromachi period (1336–1573), when ''katana'' became the mainstream, ''tachi'' were often worn by high-ranking samurai. History The production of swords in Japan is divided into specific time periods: * ''Jōkotō'' (ancient swords, until around 900) * ''Kotō'' (old swords from around 900–1596) * ''Shintō'' (new swords 1596–1780) * ''Shinshintō'' (new new swords 1781–1876) * ''Gendaitō'' (modern or contemporary sw ...
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Yamato Province
was a province of Japan, located in Kinai, corresponding to present-day Nara Prefecture in Honshū. Nussbaum, Louis-Frédéric (2005). "Yamato" in . It was also called . Yamato consists of two characters, 大 "great", and 和 " Wa". At first, the name was written with one different character (), but due to its offensive connotation, for about ten years after 737, this was revised to use more desirable characters () (see Names of Japan). The final revision was made in the second year of the Tenpyō-hōji era (c. 758). It is classified as a great province in the ''Engishiki''. The Yamato Period in the history of Japan refers to the late Kofun Period (c. 250–538) and Asuka Period (538–710). Japanese archaeologists and historians emphasize the fact that during the early Kofun Period the Yamato Kingship was in close contention with other regional powers, such as Kibi Province near present-day Okayama Prefecture. Around the 6th century, the local chieftainship gained national cont ...
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Emperor Of Japan
The Emperor of Japan is the monarch and the head of the Imperial House of Japan, Imperial Family of Japan. Under the Constitution of Japan, he is defined as the symbol of the Japanese state and the unity of the Japanese people, and his position is derived from "the will of the people with whom resides sovereign power". Imperial Household Law governs the line of Succession to the Japanese throne, imperial succession. The emperor is sovereign immunity, immune from prosecution by the Supreme Court of Japan. He is also the head of the Shinto religion. In Japanese language, Japanese, the emperor is called , literally "Emperor of heaven or "Heavenly Sovereign". The Japanese Shinto religion holds him to be the direct descendant of the sun goddess Amaterasu. The emperor is also the head of all national Orders, decorations, and medals of Japan, Japanese orders, decorations, medals, and awards. In English, the use of the term for the emperor was once common but is now considered obsolete ...
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Kogarasu Maru
The ''Kogarasu Maru'' (小烏丸), or "''Little Crow Circle'', is a unique Japanese tachi sword believed to have been created by legendary Japanese smith Amakuni during the 8th century AD. Blade classification and history ''Kissaki Moroha Zukuri'' (鋒両刃造) blades like the Kogarasu Maru are sometimes referred to as ''Kogarasu Zukuri'' (小烏造), since the blade of the Kogarasu Maru is shaped this way and is well known for its distinctive sugata. The Kogarasu Maru is unique as a bridge between the old double-edged Japanese ken (based on the Chinese jian) and the traditional Japanese tachi and eventual katana. The Kogarasu Maru was designed with a curved double-edged blade approximately 62.8 cm long. One edge of the blade is shaped in normal tachi fashion, but unlike the tachi, the tip is symmetrical and both edges of the blade are sharp, except for about 20 cm of the trailing or concave edge nearest the hilt, which is rounded. A single ''koshi-hi'' (腰樋) sty ...
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Warrior
A warrior is a person specializing in combat or warfare, especially within the context of a tribal or clan-based warrior culture society that recognizes a separate warrior aristocracies, class, or caste. History Warriors seem to have been present in the earliest pre-state societies. Scholars have argued that horse-riding Yamnaya warriors from the Pontic–Caspian steppe played a key role during the Indo-European migrations and the diffusion of Indo-European languages across Eurasia. Most of the basic weapons used by warriors appeared before the rise of most hierarchical systems. Bows and arrows, clubs, spears, swords, and other edged weapons were in widespread use. However, with the new findings of metallurgy, the aforementioned weapons had grown in effectiveness. When the first hierarchical systems evolved 5000 years ago, the gap between the rulers and the ruled had increased. Making war to extend the outreach of their territories, rulers often forced men from lower orders ...
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Sword
A sword is an edged, bladed weapon intended for manual cutting or thrusting. Its blade, longer than a knife or dagger, is attached to a hilt and can be straight or curved. A thrusting sword tends to have a straighter blade with a pointed tip. A slashing sword is more likely to be curved and to have a sharpened cutting edge on one or both sides of the blade. Many swords are designed for both thrusting and slashing. The precise definition of a sword varies by historical epoch and geographic region. Historically, the sword developed in the Bronze Age, evolving from the dagger; the earliest specimens date to about 1600 BC. The later Iron Age sword remained fairly short and without a crossguard. The spatha, as it developed in the Late Roman army, became the predecessor of the European sword of the Middle Ages, at first adopted as the Migration Period sword, and only in the High Middle Ages, developed into the classical arming sword with crossguard. The word '' sword'' continue ...
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Forge
A forge is a type of hearth used for heating metals, or the workplace (smithy) where such a hearth is located. The forge is used by the smith to heat a piece of metal to a temperature at which it becomes easier to shape by forging, or to the point at which work hardening no longer occurs. The metal (known as the "workpiece") is transported to and from the forge using tongs, which are also used to hold the workpiece on the smithy's anvil while the smith works it with a hammer. Sometimes, such as when hardening steel or cooling the work so that it may be handled with bare hands, the workpiece is transported to the slack tub, which rapidly cools the workpiece in a large body of water. However, depending on the metal type, it may require an oil quench or a salt brine instead; many metals require more than plain water hardening. The slack tub also provides water to control the fire in the forge. Types Coal/coke/charcoal forge A forge typically uses bituminous coal, indu ...
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Shinto
Shinto () is a religion from Japan. Classified as an East Asian religion by scholars of religion, its practitioners often regard it as Japan's indigenous religion and as a nature religion. Scholars sometimes call its practitioners ''Shintoists'', although adherents rarely use that term themselves. There is no central authority in control of Shinto, with much diversity of belief and practice evident among practitioners. A polytheistic and animistic religion, Shinto revolves around supernatural entities called the . The are believed to inhabit all things, including forces of nature and prominent landscape locations. The are worshiped at household shrines, family shrines, and ''jinja'' public shrines. The latter are staffed by priests, known as , who oversee offerings of food and drink to the specific enshrined at that location. This is done to cultivate harmony between humans and and to solicit the latter's blessing. Other common rituals include the dances, rites of pass ...
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Black Sand
Black sand is sand that is black in color. One type of black sand is a heavy, glossy, partly magnetic mixture of usually fine sands containing minerals such as magnetite, found as part of a placer deposit. Another type of black sand, found on beaches near a volcano, consists of tiny fragments of basalt. While some beaches are predominantly made of black sand, even other color beaches (e.g. gold and white) can often have deposits of black sand, particularly after storms. Larger waves can sort out sand grains leaving deposits of heavy minerals visible on the surface of erosion escarpments. Placer deposits Black sands are used by miners and prospectors to indicate the presence of a placer formation. Placer mining activities produce a concentrate that is composed mostly of black sand. Black sand concentrates often contain additional valuables, other than precious metals: rare earth elements, thorium, titanium, tungsten, zirconium and others are often fractionated during igneous ...
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Tamahagane
''Tamahagane'' (玉鋼) is a type of steel made in the Japanese tradition. The word ''tama'' means "precious". The word ''hagane'' means "steel". Tamahagane is used to make Japanese swords, knives, and other kinds of tools. The carbon content of the majority of analyzed Japanese swords historically lies between 0.5–0.7 mass%; however, the range extends up to 1.5%. Production Tamahagane is made of an iron sand (''satetsu'') found in Shimane, Japan. There are two main types of iron sands: ''akame satetsu'' (赤目砂鉄) and ''masa satetsu'' (真砂砂鉄). Akame is lower quality, masa is better quality. The 'murage' decides the amount of the mixing parts. Depending on the desired result, the murage mixes one or more types of sands. The iron sand is put in a tatara, a clay tub furnace. The clay tub measures about tall, long and {{convert, 4, ft, m wide. The tub is dried and heated to about 1,000 ° C (1800 ° F). Then, it is mixed with charcoal to add carbon to the steel ...
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