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| {{about|the weapon|the village near Anjar, Kutch, Gujarat, India|Shinai village|the ] song|Shin'ai}} | {{about|the weapon|the village near Anjar, Kutch, Gujarat, India|Shinai village|the ] song|Shin'ai}} | ||
| ]]] | ]]] | ||
| {{Nihongo|'''''Shinai'''''|竹刀}} is a weapon used for practice and competition in '']'' representing a Japanese ]. ''Shinai'' are also used in other martial arts, but may be styled differently from ''kendo shinai'', and represented with different ]. |
{{Nihongo|'''''Shinai'''''|竹刀}} is a weapon used for practice and competition in '']'' representing a Japanese ]. ''Shinai'' are also used in other martial arts, but may be styled differently from ''kendo shinai'', and represented with different ]. | ||
| The word "''shinai''" is derived from the verb {{nihongo|''shinau''|撓う}}, meaning "to bend, to flex", and was originally short for ''shinai-take'' (flexible bamboo). ''Shinai'' is written with the ] {{nihongo2|竹刀}}, meaning "bamboo sword", and is an ]. |
The word "''shinai''" is derived from the verb {{nihongo|''shinau''|撓う}}, meaning "to bend, to flex", and was originally short for ''shinai-take'' (flexible bamboo). ''Shinai'' is written with the ] {{nihongo2|竹刀}}, meaning "bamboo sword", and is an ]. | ||
| In ''kendo'', it is most common to use a single ''shinai'', sometimes called ''itto'' style. |
In ''kendo'', it is most common to use a single ''shinai'', sometimes called ''itto'' style. Some ''kendoka'' choose to use two ''shinai''. This ''kendo'' style is usually called {{nihongo|''ni-tō''|二刀}}, a style that has its roots in the two-sword schools of swordsmanship such as ]. A ''ni-to'' combatant uses a long ''shinai'' called the {{nihongo|''daitō''|大刀}}, which is usually held in the left hand, and a shorter ''shinai'', called the {{nihongo|''shōtō''|小刀}}, which is usually held in the right hand. The ''daitō'' may be slightly shorter and lighter than a ''shinai'' used in the ''itto'' style of ''kendo''. Specifications for ''shinai'' used in ''kendo'' competitions that follow the ] (FIK) rules, are below. | ||
| ==History== | ==History== | ||
| The origin of the ''shinai'' can be found in the ]. |
The origin of the ''shinai'' can be found in the ]. The ''shinai'' was developed when a group of swordsmen, in an effort to reduce the number of practitioners being seriously injured during practice, undertook to create a practice weapon that was less dangerous than {{nihongo|'']''|木刀}}, the hard wooden swords they were previously using. This is also the motivation behind the development of {{nihongo|'']''|防具}}, the armour that protects the ''kendoka''. | ||
| ==Construction== | ==Construction== | ||
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| A ''shinai'' must be properly taken care of or it can pose a danger to both the user and the people around it. ''Shinai'' should be inspected for splinters and breaks before and after use, and maintained in a manner considered most appropriate by one's style, '']'', or '']''. | A ''shinai'' must be properly taken care of or it can pose a danger to both the user and the people around it. ''Shinai'' should be inspected for splinters and breaks before and after use, and maintained in a manner considered most appropriate by one's style, '']'', or '']''. | ||
| Many people believe that oiling and sanding a ''shinai'' prior to its first use, and then periodically during use, can greatly extend its life. |
Many people believe that oiling and sanding a ''shinai'' prior to its first use, and then periodically during use, can greatly extend its life. However, some disagreement exists on what is considered proper ''shinai'' care. | ||
| To properly inspect a ''shinai'', one first examines the area around the ''datotsu-bu'', inspecting all sides of the ''shinai'' for splinters. This is very important, as bamboo splinters can easily cause injury. The ''saki-gawa'' should be intact and the ''tsuru'' should be tight so that the ''saki-gawa'' does not slip off the end of the ''shinai'' during use. In addition, the ''nakayui'' should be tight enough as not to rotate easily. | To properly inspect a ''shinai'', one first examines the area around the ''datotsu-bu'', inspecting all sides of the ''shinai'' for splinters. This is very important, as bamboo splinters can easily cause injury. The ''saki-gawa'' should be intact and the ''tsuru'' should be tight so that the ''saki-gawa'' does not slip off the end of the ''shinai'' during use. In addition, the ''nakayui'' should be tight enough as not to rotate easily. | ||
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| ==Fukuro-shinai== | ==Fukuro-shinai== | ||
| The ancestor of the modern kendo ''shinai'' is the {{nihongo|''fukuro-shinai''|袋竹刀}}, which is still in use in ] ]. |
The ancestor of the modern kendo ''shinai'' is the {{nihongo|''fukuro-shinai''|袋竹刀}}, which is still in use in ] ]. This is a length of bamboo, split multiple times on one end, and covered by a leather sleeve. This explains the name ''fukuro'', which means bag, sack or pouch. Sometimes the more old and rare kanji tō (韜) is used, but has the same meaning as fukuro. | ||
| Some schools cover the entire bamboo in the sleeve and add a ''tsuba'', like ] does. In ], the sleeve is ] Kamakura Red, and rather than covering the entire length, is tied off at the non-split end. This particular kind of ''fukuro-shinai'' is also called a {{nihongo|''hikihada''|蟇肌}}, or toad-skin ''shinai''. The name comes from how the leather looks after lacquering; the sleeves are actually made of cow or horse-hide. | Some schools cover the entire bamboo in the sleeve and add a ''tsuba'', like ] does. In ], the sleeve is ] Kamakura Red, and rather than covering the entire length, is tied off at the non-split end. This particular kind of ''fukuro-shinai'' is also called a {{nihongo|''hikihada''|蟇肌}}, or toad-skin ''shinai''. The name comes from how the leather looks after lacquering; the sleeves are actually made of cow or horse-hide. | ||
Revision as of 06:46, 20 December 2011
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Shinai (竹刀) is a weapon used for practice and competition in kendo representing a Japanese sword. Shinai are also used in other martial arts, but may be styled differently from kendo shinai, and represented with different characters.
The word "shinai" is derived from the verb shinau (撓う), meaning "to bend, to flex", and was originally short for shinai-take (flexible bamboo). Shinai is written with the kanji 竹刀, meaning "bamboo sword", and is an irregular kanji reading.
In kendo, it is most common to use a single shinai, sometimes called itto style. Some kendoka choose to use two shinai. This kendo style is usually called ni-tō (二刀), a style that has its roots in the two-sword schools of swordsmanship such as Hyōhō Niten Ichi-ryū. A ni-to combatant uses a long shinai called the daitō (大刀), which is usually held in the left hand, and a shorter shinai, called the shōtō (小刀), which is usually held in the right hand. The daitō may be slightly shorter and lighter than a shinai used in the itto style of kendo. Specifications for shinai used in kendo competitions that follow the International Kendo Federation (FIK) rules, are below.
History
The origin of the shinai can be found in the Edo period. The shinai was developed when a group of swordsmen, in an effort to reduce the number of practitioners being seriously injured during practice, undertook to create a practice weapon that was less dangerous than bokutō (木刀), the hard wooden swords they were previously using. This is also the motivation behind the development of bōgu (防具), the armour that protects the kendoka.
Construction
Sizes and style of shinai vary. For example, an adult may be able to use a shinai that is too heavy for a younger person, so shinai with different sizes and characteristics are made. Shinai are available in many styles and balances. A shinai should not be confused with a bokutō, which has a much more similar shape and length to a Japanese sword and is made from a single piece of wood. However, both shinai and bokken are used in kendo.
The slats of a shinai are usually made from dried bamboo. Some may also be treated by smoking them, or soaking them in resin. Shinai slats are also made of carbon fibre, reinforced resin, or other approved alternative materials.
The shinai comprises four slats known as take (竹), which are held together by three leather fittings: a hilt, or handle fitting (tsuka-gawa (柄皮)); a fitting at the tip (saki-gawa (先皮)) and a leather strip (naka-yui (中結)) that binds the four slats. The parts are all secured with a string (tsuru (弦)).
The nakayui is tied about one-third of the length of the exposed bamboo from the tip . This holds the slats together and also marks the proper kendo striking portion of the shinai, or datotsu-bu (打突部).
Inserted between the ends of the slats, under the saki-gawa, is a plastic plug saki-gomu (先ゴム), and under the tsuka-gawa there is a small square of metal chigiri (ちぎり), that holds the slats in place.
A hand-guard tsuba (鍔) is then fitted at the point where the tsuka-gawa ends and the bamboo slats begin. This is held in place by a rubber ring tsuba-dome (鍔止め).
Care of Shinai
A shinai must be properly taken care of or it can pose a danger to both the user and the people around it. Shinai should be inspected for splinters and breaks before and after use, and maintained in a manner considered most appropriate by one's style, dōjō, or sensei.
Many people believe that oiling and sanding a shinai prior to its first use, and then periodically during use, can greatly extend its life. However, some disagreement exists on what is considered proper shinai care.
To properly inspect a shinai, one first examines the area around the datotsu-bu, inspecting all sides of the shinai for splinters. This is very important, as bamboo splinters can easily cause injury. The saki-gawa should be intact and the tsuru should be tight so that the saki-gawa does not slip off the end of the shinai during use. In addition, the nakayui should be tight enough as not to rotate easily.
When not in use, shinai are rested against a wall with the handle pointing downward. When a shinai is placed on the ground, it is considered very poor etiquette to step over it.
Regulations
In kendo competitions that follow the FIK rules, there are regulated weights and lengths for the use of shinai.
| Specification | Gender | Junior High School (12–15 yrs) | Senior High School (15–18 yrs) | University students and Adults (18yrs+) |
|---|---|---|---|---|
| Maximum length | Male & female | 114cm | 117cm | 120cm |
| Minimum weight | Male | 440g | 480g | 510g |
| Female | 400g | 420g | 440g | |
| Minimum diameter of sakigawa | Male | 25mm | 26mm | 26mm |
| Female | 24mm | 25mm | 25mm | |
| Minimum length of sakigawa | Male and Female | 50mm | 50mm | 50mm |
Shinai are weighed complete with leather fittings, but without tsuba or tsuba-dome. The full length is measured. Maximum diameter of the tsuba is 9cm.
| Specification | Gender | Daito (long shinai) | Shoto (short shinai) |
|---|---|---|---|
| Maximum length | Male & female | 114cm | 62cm |
| Weight | Male | 440g minimum | 280~300g maximum |
| Female | 400g minimum | 250~280g maximum | |
| Minimum diameter of sakigawa | Male | 25mm | 24mm |
| Female | 24mm | 24mm |
Shinai are weighed complete with leather fittings, but without tsuba or tsuba-dome. The full length is measured. Maximum diameter of the tsuba is 9cm.
| Size | Length | Size | Length | |||
|---|---|---|---|---|---|---|
| 28 | 36" | 92 cm | 36 | 44" | 112 cm | |
| 30 | 38" | 97 cm | 37 | 45" | 114 cm | |
| 32 | 40" | 102 cm | 38 | 46" | 117 cm | |
| 34 | 42" | 107 cm | 39 | 47" | 120 cm | |
Fukuro-shinai
The ancestor of the modern kendo shinai is the fukuro-shinai (袋竹刀), which is still in use in koryū kenjutsu. This is a length of bamboo, split multiple times on one end, and covered by a leather sleeve. This explains the name fukuro, which means bag, sack or pouch. Sometimes the more old and rare kanji tō (韜) is used, but has the same meaning as fukuro.
Some schools cover the entire bamboo in the sleeve and add a tsuba, like Kashima Shinden Jikishinkage-ryū does. In Shinkage-ryū, the sleeve is lacquered Kamakura Red, and rather than covering the entire length, is tied off at the non-split end. This particular kind of fukuro-shinai is also called a hikihada (蟇肌), or toad-skin shinai. The name comes from how the leather looks after lacquering; the sleeves are actually made of cow or horse-hide.
Other uses
Shinais are commonly used as a prop in professional wrestling, where they are often referred to as Kendo sticks or incorrectly as Singapore canes.
See also
References
- "The Regulations of Kendo Shiai and Shinpan". Revised December 7, 2006, International Kendo Federation, Tokyo, Japan.
- KENDO America Shinai Regulations
- http://www.kendoaustralia.asn.au/content/documents-forms-policies-faqs/regs-shinai
- http://home.vicnet.net.au/~kendo/shinai/ FIK regulations for use of Shinai in competition.
- Thom Loverro (2006) The Rise & Fall of ECW: Extreme Championship Wrestling, Pocket Books, pp 59--60
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