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Shuriken


 
 

Shuriken (???; lit: "sword hidden in the hand") is a traditional JapanJapan

is an island country in East Asia. Located in the Pacific Ocean, it lies to the east of China, Korea, and Russia, stretching from...
ese concealed weapon that were generally used by shinobi no mono (or Ninja, as they are more commonly known) for throwing, and sometimes stabbing or slashing. They are sharpened hand-held blades made from a variety of everyday items such as needles, nails, and knives, as well as coins, washers, and other flat plates of metal. Shuriken were mainly a supplemental weapon to the more commonly used katanaKatana

Katana is the word for "sword" in the Japanese language....
(sword) or yariYari

Yari is the Japanese term for spear, or more specifically, the straight-headed spear....
(spear) in a warrior's arsenal, though they often played a pivotal tactical role in battle. The art of wielding the shuriken is known as shuriken-jutsuShurikenjutsu

Shuriken-jutsu is a general term describing the traditional Japanese martial arts of throwing shuriken, which are sm...
, and was mainly taught as a minor part of the martial arts curriculum of many famous schools, such as Yagyu Ryu, Katori Shinto Ryu, Itto Ryu, Kukishin Ryu, and Togakure Ryu. In the modern western world, shuriken can often be purchased online as collector's items, but in some countries owners must possess a certificate for "knives".

Shuriken are commonly known in the West as "death stars," "throwing stars," or "NinjaNinja Overview

are agents of espionage and assassination of the feudal era in Japan . ...
 stars." However, the shuriken took many different shapes and designs during the time that they were used.

The major varieties of Shuriken are the Bo Shuriken (????, Stick Shuriken) and the Hira Shuriken (????, Flat Shuriken), or ShakenShaken

Shaken are a type of Shuriken, which is a traditional Japanese throwing weapon....
(??, also read as Kurumaken, Wheel Shuriken).

Bo-Shuriken

This is a throwing weapon consisting of a straight, iron or steel spike, usually 4 sided but sometimes round or octagonal. They were usually single-pointed but there are some that are double-pointed. The length of bo-shuriken ranges from 12 to 21 cmCentimetre

A centimetre is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length....
 (5-8 1/2 in) and the average weight was from 35 to 150 grams (1.2-5.4 ounces). The bo-shuriken is thrown in a number of ways, such as overhead, underarm, sideways and rearwards, but in each case the throw involved the blade sliding out of the hand through the fingers in a smooth, controlled flight.

The major forms of throw are the jiki da-ho (direct hit method), and the han-ten da-ho (turning hit method). These two forms are technically different, in that the former does not allow the blade to spin before it hits the target, while the latter requires that the blade does spin before it hits the target.

Bo-shuriken were constructed from a wide variety of commonly used everyday items, and thus there are many shapes and sizes. Some derive their name from the materials they were fashioned from, such as kugi-gata (nail form), hari-gata (needle form) and tanto-gata (knife form); others are named after the object to which they appear similar, such as hoko-gata (spear form), matsuba-gata (pine-needle form) while others were simply named after the object that was thrown, such as kankyuto-gata (piercing tool form), kunai-gata (utility tool form), or teppan (plate metal) and biao (pin).

Other items were also thrown as in the fashion of bo-shuriken, such as kogai (ornamental hairpin), kozuka (utility knife) and hashi (chopsticks), although these items were not associated with any particular school of shuriken-jutsu, rather they were more likely just thrown at opportune moments by a skilled practitioner who was versed in the method of a particular school.

Origins

The origins of the bo-shuriken in Japan are still unclear at this stage, despite continuing research in this area. This is partly because shuriken-jutsu is a secretive art, and also to the fact that throughout early Japanese history there were actually many independent innovators of the skill of throwing long, thin objects. The earliest mention of a school teaching shuriken-jutsu is Ganritsu Ryu, prevalent during the 1600s. This school utilized a long thin implement with a bulbous head, thought to be derived from the arrow. Existing examples of blades from this school appear to exhibit an amalgam of the shape of an arrow, and the traditional Japanese needle used in leatherwork and armour manufacture.

There are also earlier mentions in written records such as the Osaka Gunki (????, Military records of Osaka) of throwing the knife and short sword in battle, and Miyamoto MusashiMiyamoto Musashi

, prior to adulthood known simply as Takezo Shinmen, as Miyamoto Bennosuke or Miyamoto Musana, was a famous Japa...
 is said to have won a duel by throwing his short sword at his opponent, killing him.

Hira shuriken

Hira shuriken are constructed from thin, flat plates of metal from a variety of sources, such as hishi-gane (coins), kugi-nuki, senban (washers), and as such do not generally look like what is usually conceived of as the ninja star. Often they have a hole in the center, are only sharpened on the very tips and possess a fairly thin blade. The reason for the hole is that the original source items had holes - old coins, washers, and nail-removing tools, each possessed holes as part of their design. This was found to be convenient for the user of the shuriken, as they could be carried strung together on string, and the hole also had an aerodynamic effect which aided the flight of the blade as it was thrown. In some schools the hole was used as a center reference, a sort of "pointing spot" for the overhead throwing method. Usually with a common four point hira-shuriken the index finger was placed slightly in, or on the edge of the hole parallel with a point. When released during the overhead style throw the finger would be in a pointing position and increase accuracy.

There is a wide variety of forms of hira-shuriken, also known as shaken, and they are now usually identified by the number of points the blades possess. As with bo-shuriken, the various shapes of hira-shuriken were usually representative of a particular school or region that preferred the use of such shapes, and it is therefore possible to identify the school by the type of blade used.

There are two major forms of throw with hira-shuriken, the overhead throw and the horizontal throw. The arm action of the overhead throw is very similar to that of bo-shuriken, although the blade grip is slightly adapted to accommodate the circular shape of the blade itself.

Uses

Contrary to popular belief, shuriken were not primarily intended as a killing weapon, but rather as a secondary weapon that sometimes played a supportive role to a warrior's main weapon, usually the sword or spear. Shuriken were primarily used to cause either nuisance or distraction, both being tactical methods to gain advantage over the opponent in battle. Generally the target was the eyes, face, hands or the feet due to the armor of samurai.

They were also used, especially hira-shuriken, for a wide variety of other uses, such as being embedded in the ground so as to cause pain to those who stepped on them, or having a fuse wrapped around the points of the blade to be lit and thrown in order to cause fire, or to be used as a handheld striking weapon when used in close quarters combat with an opponent.
There are reports of shuriken being coated with poison, directed at either the person the blade was being thrown at, or to whoever may pick them up when left lying around in conspicuous places. Other reports indicate that shuriken may have been buried in dirt or animal fecesFeces

Feces, faeces, or fces is waste product from an animal's digestive system tract expelled through the anus duri...
 and allowed to rust and harbor the anaerobicAnaerobic organism

An anaerobic organism or anaerobe is any organism that does not require oxygen for growth....
 bacterium Clostridium tetaniClostridium tetani

Clostridium tetani is a bacterium of the genus Clostridium....
; if the point penetrated a victim deep enough it would impart the bacteria into the wound and cause a then-incurable deadly tetanusFacts About Tetanus

Tetanus is a medical term indicating a prolonged contraction of striated muscle....
 infection.

Shuriken were a simple weapon, but their value was in the wide variety of applications they could be used for, and the ready availability of material from which to fashion the weapon. Unlike katana and other such bladed weapons, antique shuriken are usually not well preserved or sought after due to their status as throwaway weapons.

Popular culture

Shuriken are popularly believed to have been used by the ninja. Shuriken can be seen in a wide range of modern media set in both modern and ancient settings. Shuriken have been used by comic bookFacts About Comic book

A comic book or comicbook is a magazine or book containing sequential art in the form of a narrative....
 characters such as AnarkyAnarky Overview

Anarky is a fictional superhero character who was created by Alan Grant, and published by DC Comics....
, ElektraElektra Natchios

Elektra Natchios is a Marvel Comics character....
, MihoMiho (Sin City)

Miho is a female assassin of Japanese descent in Frank Miller's Sin City series....
 and BullseyeBullseye (comics)

Bullseye is a fictional supervillain in the Marvel Comics universe who is primarily an enemy of Daredevil....
; video games such as , Ninja GaidenNinja Gaiden Overview

Ninja Gaiden is a series of video games by Tecmo featuring the dragon ninja, Ryu Hayabusa....
, TenchuTenchu

Tenchu is the title of a popular stealth game series involving ninja....
, Shadow WarriorShadow Warrior

Shadow Warrior is a first-person shooter computer game featuring Lo Wang, a master ninja assassin or "Shadow Warrior", d...
 and The Revenge of ShinobiThe Revenge of Shinobi

The Revenge of Shinobi is a videogame developed and published by Sega in 1989....
; cartoons series such as the ninjas of NarutoNaruto

is a manga by Masashi Kishimoto with an anime TV series adaptation....
, Jezmine from Conan the AdventurerConan the Adventurer (animated series)

Conan the Adventurer was the name of a popular American animated television series adaptation of the literary and comic ...
, ; films such as 3 Ninjas3 Ninjas

3 Ninjas is a 1992 film directed by Jon Turteltaub, starring Victor Wong, Michael Treanor, Max Elliott Slade and Chad Po...
, and other forms of media. While shuriken are almost always associated with ninjas, and to a lesser extent other thieves and assassins, they are sometimes seen wholly separate from that context: for instance, Wario Ware Touched! and feature shuriken-throwing minigames, and Vancha March, a vampire-warrior from the Darren ShanDarren Shan

name= Darren O'Shaughnessey| image = Cropped Shan Killarney.jpg...
novels uses shuriken as his only weapon of choice. In Painkiller, the electrodriver gun shoots shurikens and lightning. Occasionally, instances of shuriken use do not even involve a human throwing them: in the PC Game Tyrian 2000, for example, there is a secret mode which features guns that fire shuriken, and in the Nintendo64 game Jet Force GeminiJet Force Gemini

Jet Force Gemini is a science fiction third-person shooter game for the Nintendo 64 developed and published by Rare that...
 there are shuriken that home in on targets. In the 2002 Super SentaiSuper Sentai

' is the name given to the long running Japanese "superhero team" genre of shows produced by Toei Company Ltd....
 series "Ninpuu Sentai Hurricaneger", the 6th and final Ranger to appear was Tenkuu Ninja Shurikenger. While he had no personal identity anymore (his real face and body now being his green armored suit & helmet), the symbol on Shurikenger's Shinobi Medal was a green eight-point hira-shuriken. Also, the primary rotor of his hellicopter-like mechaMecha

In some works of science fiction, mecha, giant robots, meka, or mechs are piloted or remote-controlled lim...
, Hisho Henkei Tenkuujin, was a four-point hira-shuriken which could be detached from the mecha's chest in robot form and thrown like a large boomerangBoomerang

A boomerang is a simple wooden implement used for various purposes....
. Finally, towards the end of the series, when the powerful six-component Tenrai-Senpuujin is formed, the giant mecha could wield the same red and silver four-point hira-shuriken as either a large sword-like weapon, or could activate a powerful defense shield when it was still attached. In the GamesWorkshop Table-Top board game, Warhammer 40,000, the Eldar race use guns that shoot razor sharp rounded shuriken. In Dynasty Warriors 6Dynasty Warriors 6 Overview

is a hack and slash video game set in Ancient China and the sixth official installment in the Dynasty Warriors series, develo...
, Lu Bu weilds a weapon which is similar to a shuriken.
In "Gamera tai daiakuju Giron" (1969) aka "Attack of the Monsters",
(Gamera VS Guiron), GuironGuiron

Guiron is a Kaiju that appeared in the fifth original Gamera movie, Gamera vs....
 fires four-point shuriken from the sides of his head. In
"You Only Live Twice", the "Tiger Tanaka" character saves James Bond from
being killed by Blofeld's gun by means of a throwing star.
In the film Alien vs Predator the predator disc changed from an actual disc into a shuriken style throwing star.

In MegaMan Zero and MegaMan ZX Phantom and Model P/Px use the shuriken as a weapon. Phantom's signature move was the ability to create a giant shuriken and ride on it, granting him the ability to fly. In ZX, Model P/Px can use the shuriken as a sort of protective boomerang that not only goes forward, but circles around the character for a brief time before disappearing.

Modern shuriken, unlike historical ones, are most often made of stainless steel. They are commercially available in many knife shops in Europe and North America, although they are illegal in many states, countries, and provinces, such as the U.S. stateU.S. state

A state of the United States is any one of the fifty subnational entities referred to as a state which, along with the Dist...
 of CaliforniaCalifornia

California is a state spanning the southern half of the west coast of the contiguous United States....
.

See also

  • ShurikenjutsuShurikenjutsu

    Shuriken-jutsu is a general term describing the traditional Japanese martial arts of throwing shuriken, which are sm...
  • KunaiKunai

    A kunai is an ancient kind of trowel, originated during the Tensho Era in Japan....


Further reading

  • Finn, Michael (1983) Art of Shuriken Jutsu Paul Crompton, UK,
  • Fujita, Seiko (1928) Zukai Shurikenjutsu (An overview of Shuriken jutsu)
  • Hammond, Billy (1985) Shuriken jutsu: The Japanese art of projectile throwing A.E.L.S , Japan
  • Iwai, Kohaku (1999) Hibuki no Subete ga Wakaru Hon (Hidden Weapons) BAB, Japan
  • Kono, Yoshinori (1996). Toru Shirai: Founder of Tenshin Shirai Ryu in "Aikido Journal" #108
  • Mol, Serge (2003) Classical Weaponry of Japan: Special Weapons and Tactics of the Martial Artists. Kodansha, Japan
  • Nawa, Yumio (1962) Kakushi Buki Soran (An Overview of Hidden Weapons) Japan
  • Saito, Satoshi in Skoss, Diane ed. (1999) Sword & Spirit: Classical Warrior Traditions of Japan Vol. 2 Koryu Books,
  • Shirakami, Eizo (1985) Shurikendo: My study of the way of Shuriken, Paul H. Crompton, London
  • Someya, Chikatoshi (2001) Shuriken Giho Airyudo, Japan

External links