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Jitte

The jitte (十手, literally "ten hands"), also spelled jutte, is a traditional Japanese blunt weapon resembling an iron truncheon, typically measuring 40–50 cm (15–20 inches) in length, with a distinctive prong or hook (kagi) positioned near the handle primarily to immobilize an opponent's limbs or hook clothing and weapons, though popularly associated with trapping and deflecting sword blades.^[1]^[2] A prongless variant known as the tekkan also existed. Primarily utilized by police officials in Edo-period Japan (1603–1868), it served as both a practical tool for disarming armed suspects without causing fatal injury and an official emblem of authority, akin to a modern police badge, often customized with tassels indicating rank or jurisdiction.^[3]^[2] Historically, the jitte evolved as a non-lethal alternative to edged weapons during the relatively peaceful Tokugawa shogunate, possibly deriving from earlier battlefield tools like the hachiwara (a helmet-breaker) or influenced by Ryukyuan weapons such as the sai, though its design was refined for urban law enforcement in cities like Edo (modern Tokyo).^[1]^[4] Carried by samurai constables (yoriki) and their assistants (doshin), with doshin numbering around 240–280 under approximately 50 yoriki in Edo to police a population exceeding 1 million, the jitte enabled officers to parry katana strikes, entangle clothing or fingers, and strike pressure points for restraint, reflecting the era's emphasis on capturing suspects alive for interrogation rather than execution on the spot.^[3]^[1] Its name evokes the amplified strength of "ten hands," underscoring its effectiveness in close-quarters confrontations against superior weaponry.^[2] In martial arts, the jitte is central to jittejutsu (十手術), a specialized discipline within broader systems like jujutsu and kenjutsu, focusing on techniques for evasion (tai-sabaki), parrying, disarming, and counterstrikes to vulnerable areas such as the eyes, throat, or abdomen.^[4]^[1] Developed for police training and taught in samurai dojos from adolescence onward as a complement to swordsmanship, jittejutsu includes schools such as Ikkaku-ryū and elements from Jitte Tohri-ryū, attributed to early masters like Miyamoto Munisai.^[4] Though its practical use waned after the Meiji Restoration (1868), which dismantled the samurai class and modernized policing, the jitte endures in historical reenactments, martial arts dojos, and as a cultural artifact symbolizing Japan's feudal justice system.^[1]^[3]

History and Origins

Development in Edo-Period Japan

The jitte emerged around the early 17th century as a non-bladed alternative to swords for law enforcement, reflecting the Tokugawa shogunate's policies that limited the use of edged weapons in certain settings, such as the shogun's palace, to prevent accidental or excessive lethality during arrests. This development aligned with the broader policies of the newly established Tokugawa shogunate, which sought to consolidate control after the unification of Japan under Tokugawa Ieyasu in 1603 by curbing the widespread arming of the populace and emphasizing non-violent order maintenance in growing cities.^[1] Under the shogunate's strict weapon controls, designed to enforce the Pax Tokugawa and minimize samurai violence in peacetime, the jitte was specifically crafted for police duties, allowing officers to disarm and restrain suspects without intending fatal harm, thus preserving social hierarchy and stability. These controls were part of a series of edicts that reinforced restrictions on arms possession and use to support the regime's vision of enduring peace.^[1] The earliest documented applications of the jitte involved yoriki, or mounted assistant magistrates who supervised patrols, and dōshin, the lower-ranking foot patrolmen responsible for street-level enforcement, particularly in maintaining public order in Edo, the shogunal capital and modern-day Tokyo.^[5] These officers relied on the jitte as both a practical tool and an identifier of authority during routine duties like apprehending thieves or resolving disturbances amid the era's rapid urbanization.^[3] By the mid-Edo period, the jitte had evolved from basic truncheon forms into hooked variants better suited to countering armed threats, such as swords drawn by dispossessed ronin or unruly commoners, enhancing its utility in non-lethal confrontations without violating shogunal prohibitions on blades.^[3] Initial textual references to jitte techniques appear in 18th-century martial arts manuals, including those associated with the Ikkaku-ryū school, which documented its specialized handling for official use.

Role as a Police Implement

In the hierarchical structure of Edo-period law enforcement under the machi-bugyō system, the jitte served as an essential implement issued to various officials to signify their authority and facilitate operational duties. Lower-ranking samurai such as doshin (同心), who conducted street patrols, and their supervisors yoriki (与力) carried the jitte as a standard tool, while civilian assistants known as okappiki (岡っ引き)—often reformed petty criminals—and meakashi (目明し), informants tasked with surveillance, were also equipped with it to perform auxiliary roles. These items were frequently personalized with clan crests, engravings, or inscriptions denoting the bearer's rank and affiliation, reinforcing the structured chain of command within the shogunal police apparatus.^[6] Practically, the jitte enabled officers to arrest suspects non-lethally by hooking and trapping sword blades or limbs, quell urban disturbances through strikes or joint locks, and inspect for contraband weapons during routine nighttime patrols in densely populated areas like Edo. Integrated into the doshin-kumigashira (同心組頭) patrol system, where group leaders oversaw teams of doshin and assistants, it supported coordinated efforts to maintain order in wards under machi-bugyō jurisdiction, allowing officers to respond swiftly to thefts, brawls, or illicit gatherings without escalating to deadly force. Historical accounts describe its use in historical plays and records of taiho-jutsu (arresting arts) techniques, including instances where police employed it to intervene in samurai duels or suppress localized peasant unrest, such as rice riots, by disarming agitators and binding them with accompanying ropes.^[6] Symbolically, the jitte—named for its representation of the "power of ten hands"—was displayed openly on sashes or belts during duties to deter potential criminals and project shogunal authority in public spaces, embodying the Tokugawa regime's emphasis on social control. Strict edicts prohibited commoners from owning or mimicking the jitte, underlining class distinctions and reserving such symbols exclusively for sanctioned enforcers, which further amplified its role as a visible emblem of imperial order. This dual function as tool and insignia underscored the jitte's centrality to the non-militaristic policing ethos of the era.^[6] Following the Meiji Restoration in 1868, the jitte was gradually phased out as Japan modernized its police forces, replacing traditional implements with Western-style batons and firearms to align with centralized, European-inspired law enforcement models.

Design and Components

Key Parts of the Jitte

The jitte, a traditional Japanese weapon, features a straightforward yet purposeful design centered around its core structural elements, which enable its role as a non-lethal enforcement tool. The primary components include the boshin, kagi, sentan, tsuka, and kan, with optional features like the tsuba appearing in certain variants. These parts are arranged linearly along the weapon's length, typically totaling 35–50 cm, to facilitate one-handed operation while providing versatility in defensive maneuvers.^[1]^[7] The boshin forms the main shaft of the jitte, consisting of a cylindrical rod that serves as the primary surface for striking and blocking. This central element is usually smooth or multi-sided, extending the majority of the weapon's length at approximately 30–45 cm, and provides the structural backbone for absorbing impacts during confrontations.^[8]^[7] Positioned near the tip of the boshin, the kagi is a single or forked projection, about 5 cm long, oriented perpendicular to the shaft to enable blade entrapment. This hook-like prong, often L-shaped, protrudes from the side and distinguishes the jitte from simpler batons by allowing it to catch and control edged weapons without direct engagement. Some designs incorporate multiple kagi for enhanced trapping capability, though single-prong versions predominate in standard police models.^[9]^[8]^[7] At the end opposite the handle, the sentan presents a rounded blunt tip designed for thrusting or applying pressure to points without causing penetration. This feature ensures the jitte remains a subduing instrument rather than a lethal one, aligning with its historical enforcement purpose, and contrasts with sharper tips found in other martial tools.^[1]^[8] The tsuka constitutes the ergonomic hilt section at the base, crafted for a secure grip and often incorporating wrappings to prevent slippage during use. This handle region transitions smoothly from the boshin, promoting balanced control, and may include subtle contours for thumb placement to enhance handling stability.^[9]^[7] Attached to the end of the tsuka, the kan is a pommel ring that facilitates wrist attachment or lanyard securing, preventing the weapon from being dropped in dynamic situations. This small loop, sometimes featuring a reinforced design, adds minimal weight while serving as a practical anchor for cords or tassels indicative of rank.^[8]^[7] As an optional element, the tsuba functions as a hand guard on select jitte variants, positioned near the tsuka to shield the wielder's fingers from sliding impacts or close-quarters parries. Though not universal, this guard mirrors those on swords and appears in elaborated designs for added protection without compromising the weapon's compact form.^[7]

Materials and Construction

The jitte was primarily constructed from forged iron for both the main shaft (bōshin) and the projecting hook (kagi), materials chosen for their durability and ability to withstand impacts from swords without shattering.^[1]^[10] The iron provided a balanced weight, typically ranging from 300 to 500 grams in surviving Edo-period examples, allowing for effective handling in close-quarters encounters.^[11]^[12] For training purposes, wooden versions were employed, often carved from hardwoods like oak or beech to replicate the form and weight without the risk of injury during practice.^[13] Manufacturing involved traditional blacksmithing techniques, with the kagi forged separately from the bōshin and then securely attached via double pinning and a notched collar to prevent separation under stress.^[14] The shaft itself was shaped into round, square, hexagonal, or octagonal cross-sections, and the assembly was heat-treated to enhance hardness while maintaining flexibility.^[9] It was commonly standardized at about 36 cm during the Kyoho era (1716–1735), approximately one shaku and two sun, though practical examples varied from 30–45 cm.^[15]^[9] Quality variations reflected the user's rank, with high-status jitte for senior officers featuring decorative elements such as brass rings or engravings, while mass-produced versions for lower-rank police were plain iron without ornamentation.^[16] The hilt (tsuka) might include a wooden core wrapped in rattan or hemp for grip, capped at both ends for reinforcement.^[14] As iron items exposed to humidity, jitte required regular maintenance through oiling to inhibit rust formation, underscoring their dual role as functional tools and symbols of authority.^[17]

Usage and Techniques

Fundamental Jittejutsu Methods

Jittejutsu represents a specialized discipline within Japanese koryū bujutsu, centered on the proficient handling of the jitte for non-lethal subjugation and disarmament of armed adversaries, particularly swordsmen. Prominent ryūha include Ikkaku-ryū, a sub-system of Shintō Musō-ryū founded in the early 17th century, which integrates 24 paired kata emphasizing restraint and control through precise weapon manipulation.^[18] This approach underscores the jitte's role in law enforcement contexts during the Edo period, prioritizing techniques that neutralize threats without excessive force.^[19] Fundamental stances, or kamae, establish balanced postures essential for both offensive and defensive readiness in jittejutsu. The chūdan kamae positions the jitte horizontally at mid-body level, offering broad protection while allowing fluid transitions to strikes or blocks. Other key kamae include seigan no kamae, where the weapon's prong (sentan) aligns toward the opponent's eyes or throat for targeted pressure, and muso no kamae, a neutral stance facilitating quick adaptation to dynamic situations. Grips are adapted for versatility: a standard one-handed hold in the right hand, with thumb securing the cord-wrapped handle, promotes agility for close-quarters mobility, whereas a two-handed grip enhances leverage during power-intensive maneuvers.^[20]^[21] Striking techniques in jittejutsu exploit the weapon's design for targeted disruption. Linear thrusts direct the sentan toward vital points like the throat or solar plexus, aiming to incapacitate through pressure or piercing without fatality. Complementary swinging blows utilize the weighted boshin (pommel) to deliver stunning impacts to the head or limbs, capitalizing on the jitte's mass for concussive force while minimizing lethality. These methods align with the art's ethos of control, often integrating body mechanics such as hip rotation to amplify effectiveness.^[22]^[20] Blocking fundamentals rely on angular deflections to neutralize blade attacks, redirecting momentum rather than absorbing it directly. Practitioners angle the jitte's shaft or sentan to guide sword strikes aside, employing the weapon's inherent weight and the body's torque for efficient redirection—such as sweeping a downward cut laterally to expose the attacker's flank. This leverages the jitte's construction, briefly referencing its prong for blade entrapment in basic parries, to maintain distance and counter opportunities.^[22] Training progression in jittejutsu builds systematically from isolated practice to interactive application, fostering muscle memory and tactical awareness. Solo drills, including suburi (repetitive swings and thrusts) and introductory kata, refine stance stability, grip transitions, and strike precision without a partner. This advances to paired exercises (kumite), simulating combat against a bokken-wielding opponent to practice blocks and strikes in real-time flow, as seen in Ikkaku-ryū's 24 forms (12 omote and 12 ura variants) like Uken and Saken, which emphasize rhythmic evasion and control.^[18]

Disarming and Combat Applications

The primary disarming tactic with the jitte involves trapping an opponent's sword blade within the kagi, or prong, through a precise wrist twist known as kote gaeshi, which unbalances the attacker and facilitates seizure of the weapon or the individual.^[4] This motion leverages the jitte's forked design to divert and neutralize the slash of a razor-sharp katana, a technique central to jittejutsu for countering kenjutsu attacks without direct confrontation.^[4] By capturing the blade, the wielder can redirect the opponent's momentum, often leading to a throw or restraint, emphasizing control over lethal force.^[4] Joint manipulation techniques further enhance the jitte's utility in close-quarters combat, where the hook is employed to control an adversary's limbs or clothing, such as through sode tsume to grab and immobilize a sleeve before delivering atemi strikes to vital areas like the eyes, throat, or abdomen.^[4] These methods allow for precise paralysis and subduing, integrating thrusts with the prong's point or reverse hilt blows to maim if necessary, while prioritizing evasion via tai-sabaki footwork to maintain distance.^[4] Against multiple opponents, practitioners execute circular sweeps with the jitte to clear space, combining these with jujutsu-derived footwork for dynamic repositioning and sequential disarms.^[4] The non-lethal philosophy of jittejutsu aligns closely with Edo-period police doctrine, focusing on restraint to capture suspects alive for interrogation, particularly when dealing with higher-ranked individuals like ronin or outlaws who might otherwise escalate to deadly force.^[4] Historical accounts from the Tokugawa era describe police officers using the jitte to subdue armed violators, including masterless samurai, without inflicting permanent injury, thereby preserving social order and extracting valuable information.^[4] This approach underscores the weapon's role as both a symbol of authority and a tool for humane enforcement.^[4] In modern adaptations, jitte techniques have been incorporated into karate kata, notably the Jitte form in Shotokan, where the sequence symbolizes "ten hands" to represent handling multiple threats through efficient, multi-purpose movements that echo disarming and control principles.^[23] Mastery of this kata implies the practitioner can perform actions equivalent to ten individuals, integrating sweeps, grabs, and strikes to simulate real confrontations against armed or grouped foes.^[23] This evolution preserves the jitte's tactical essence while adapting it to unarmed training paradigms.^[23]

Types of Jitte

Historical records suggest there were approximately 200 different types of jitte used during the Edo period, ranging from functional to specialized variants.^[9] The standard police jitte, utilized by Edo-period law enforcement for everyday patrols and arrests, features a single kagi (hook) and is constructed from plain wrought iron, with a typical length of approximately 45 cm.^[9]^[1] This design emphasized functionality, allowing officers to block blades, strike opponents, and trap weapons without lethal force, while serving as a symbol of authority.^[1] Decorative variants of the jitte were crafted for high-ranking officials, often featuring ornate elements such as silver-mercury coatings (ginbo), engraved handles with copper or brass accents, and occasionally multiple kagi prongs (up to two or three) for ceremonial display rather than practical combat.^[9]^[7] These versions, sometimes wrapped in leather or rattan for aesthetic appeal, highlighted status and were not intended for routine use.^[9] Concealed types of jitte, designed for discreet carry by officers in undercover roles, include models like the futokoro jitte (pocket variant) or koshi jutte (belt-hidden), and rarer forms with a hidden stiletto blade in the hilt for emergency self-defense.^[9]^[8] Training jitte, known as bokken-jitte, are lightweight wooden replicas primarily used in dojo practice for jittejutsu techniques, often omitting the kagi hook to reduce injury risk during sparring and focusing on form development.^[24] Post-Edo adaptations include modern stainless steel jitte for martial arts demonstrations and training, featuring polished finishes, hexagonal shafts, and ergonomic cord-wrapped grips to enhance durability and handling in contemporary settings.^[25]^[26]

Similar Weapons in Japanese Martial Arts

The tekkan, a blunt iron weapon often resembling a short sword, devoid of the hook found on the jitte, was employed in Japanese martial arts for striking blows, particularly against armored opponents, but it lacked the specialized prong for catching and disarming blades.^[27] This heavy, solid construction made it a staple in samurai training traditions, emphasizing blunt force over the jitte's versatility in non-lethal restraint.^[27] In contrast, the sodegarami (sleeve entangler) featured multiple barbed hooks along a polearm shaft, designed to snag and immobilize an opponent's clothing for effective capture, rendering it more complex and suited to crowd control than the jitte's targeted sword deflection. Used by Edo-period police for subduing groups without lethal intent, its extended reach and grappling focus highlighted differences from the jitte's compact, handheld precision in individual confrontations.^[28] The jūmonji yari, a variant of the traditional spear with cross-shaped prongs extending from the blade, allowed for weapon entrapment similar to the jitte's hook, yet its longer shaft and often sharpened edges distinguished it as a battlefield tool rather than a blunt policing implement.^[29]^[30] This design prioritized reach and versatility in combat, underscoring the jitte's adaptation for close-range, non-piercing applications in martial arts like jujutsu. Heavier club-like weapons such as the kanabō, with its studded or knobbed wooden core often reinforced with iron, exerted brute force to shatter armor and bones, influencing broader truncheon traditions but diverging from the jitte's emphasis on precise joint manipulation and disarms.^[31] While the kanabō demanded two-handed swings for maximum impact in samurai warfare, the jitte's lighter form enabled fluid integration into aikijutsu techniques for restraint. Cross-cultural parallels exist with European man-catchers, polearms used for collaring fugitives, though the jitte's design evolved distinctly within Japanese jujutsu and aikijutsu for samurai-police duties.^[32]

References

[1]
The Power of 10 Hands: The Japanese Weapon Jutte
Nov 18, 2023 · Basically an iron truncheon, it was popular because it could parry the slash of a sword and disarm an assailant without serious injury to either person.
[2]
Antique Edo period Jitte(Jitte-07) | Ninja Weapon Museum Shop
The Jitte (十手, ten hands) is the specialized weapon used by the police officers during the Edo Period (1603-1868).
[3]
Samurai Cops: Inside Edo's Police Force During Feudal Japan
Apr 10, 2025 · Doshin usually carried a jitte truncheon that eventually evolved into the Edo equivalent of a police badge. There are many myths about the jitte ...
[4]
Full text of "Secrets Of The Samurai The Martial Arts Of Feudal Japan by Oscar Ratti & Adele Westbrook"
Below is a merged summary of all content related to "jitte" or "jutte" from the provided segments of *Secrets of the Samurai: The Martial Arts of Feudal Japan*. To retain all information in a dense and organized manner, I will use a combination of narrative text and a table in CSV format for detailed comparisons across segments. The response consolidates definitions, history, jittejutsu details, relevant paragraphs, and useful URLs, while noting inconsistencies or absences of information.
[5]
Crime and Punishment in Shogun Japan - CrimeReads
Aug 13, 2018 · The shogunate era lasted from the 12th to the 19th centuries, and although the shoguns nominally answered to the emperor, in reality military ...
[6]
Classical Weaponry of Japan: Special Weapons and Tactics of the ...
Classical Weaponry of Japan: Special Weapons and Tactics of the Martial Arts. Front Cover · Serge Mol. Kodansha International, 2003 - History - 217 pages. Serge ...<|separator|>
[7]
Jitte or Jutte - Weapons - Dojo Directory
Jan 29, 2024 · If a kagi is affixed through an aperture in the Boshin, the ... The Kan is a loop at the Tsuka's end that often accommodates a cord ...
[8]
Jitte - Samurai Swords Store
Dec 15, 2016 · Parts of the Jitte · Boshin. This is the main shaft of the jitte. · Kagi. This is the hook or guard that protrudes on the side of the Jitte.<|control11|><|separator|>
[9]
Of the Jutte - Classical Martial Arts Research Academy
Apr 23, 2017 · Jutte often associated with the Edo period police officers and was a symbol of his authority as well as a useful tool to arrest criminals.Missing: evolution truncheon
[10]
https://www.truekatana.com/blog/166/the-jitte-decoding-the-secrets-of-an-ancient-law-enforcers-tool
[11]
Antique Jitte Historical Police Officer's Tool Jutte Very Rare 38.5cm ...
This piece represents a significant example of Japanese martial artifacts and law enforcement history. Item Specifications: Length: Approximately 38.5cm ...
[12]
Jitte, Edo period - Ethnographic Arms & Armour
Jul 2, 2015 · In Edo period Japan the jitte was a substitute for a badge and represented someone on official business and was carried by all levels of police ...
[13]
https://kobudomart.com/training-weapons-tools/jutte/
[14]
The Jutte | SBG Sword Forum
Mar 27, 2012 · Each kagi was double pinned, and then a notched collar was forced over the kagi. The one with the rattan wrapped tsuka is 22 inches long, and ...
[15]
Japanese Antique Jutte PoliceToo Jitte Jyutte 11.9 inch EDO ... - eBay
This is a one-shaku length jutte (approximately 30.3cm / 11.9 inches). The handle wrap is tightly and firmly bound. Its compact size suggests it was ...Missing: period | Show results with:period
[16]
sold fine iron Jutte/ Jitte with rare style brass ring decoration as ...
sold fine iron Jutte/ Jitte with rare style brass ring decoration as shown in the photos, a very interesting and lovely little 十手Jutte/ Jitte. at the...
[17]
https://cf-t.com/blog/tool-maintenance-rust-removal
[18]
Shinto Muso Ryu Kata listing - Shobukan Dojo
These modifications often involve timing, distances, targets, and overall movements to make the kata a bit safer. And to reflect the Kendo predisposition for ' ...
[19]
Shindo Muso Ryu Koryu Jodo: A Lateral View
A set of twelve paired sword kata, eight using tachi vs tachi and four using tachi vs kodachi. Ikkaku Ryu Juttejutsu. Two sets of twelve kata using the jutte ...
[20]
https://www.scribd.com/document/553027064/Jutte-Jutsu-2016
[21]
Brief Explanation of Kukishinden Ryu | Ninjutsu London Classes
Jan 17, 2017 · The fundamental kamae of Kukishinden is Seigan no kamae which has the forward arm or weapon pointing towards the eyes or heart of the opponent.
[22]
Juttejutsu - Black Belt Wiki
Jul 14, 2014 · Juttejutsu is a Japanese martial arts that focuses on training with a traditional martial arts weapon known as the Jutte (or Jitte).Missing: Jikishinkage- | Show results with:Jikishinkage-
[23]
[PDF] — History — - Satori Dojo
The name Jutte implies that one who has mastered this kata is as effective as ten men.” -Gichin Funakoshi, Karate-Do Kyohan, p.36. Jutte (also called Jitte) ...
[24]
Jutte - Black Belt Wiki
The jutte/jitte was used to block knife/sword strikes, hit opponents with the shaft and to trap oncoming sword strikes between the shaft and prong by twisting ...
[25]
Samurai Jitte Jutte Wooden training Weapon Bokken
Discount! $33 only! Brand new wooden Jitte (some call it Jutte). The side hook is metal. Used by to disarm the Samurai sword. Wooden for training purposes only.
[26]
Jutte 4 - Stainless steel polished finish with black cord - Bushikan
This Jutte model is characterized by having a hexagonal blade (monouchi) and pointy back (tsukagashira) made from stainless steel with polished finish and black ...
[27]
Jutte 2 - Stainless steel polished finish with blue cord - Bushikan
Traditional Japanese Jutte or Jitte specially designed for contact training. This Jutte model is characterized by having a hexagonal blade (monouchi) and ...
[28]
The Unique Weapons of Ancient Japan - Tofugu
Aug 7, 2015 · Implements like the jutte and kusurigama allowed users to defend and combat the katana. Fans, smoking pipes and other weapons disguised as ...Tekkan and Hachiwari: Japan... · Tanegashima (Japanese... · Jutte: DisarmamentMissing: construction | Show results with:construction<|control11|><|separator|>
[29]
Sodegarami - Samurai Swords Store
Dec 15, 2016 · Sodegarami is known as a sleeve entangler and is part of the pole arms used by Japanese police to capture attackers and suspects.
[30]
What Was That Gnarly Samurai Weapon on Westworld Last Night?
May 21, 2018 · The sodegarami, or "sleeve-entangler" was designed to be thrust at a target's robes and then twisted, causing its series of barbs to get tangled in the targets ...
[31]
http://gunbai-militaryhistory.blogspot.com/2018/04/kanabou-samurais-mace.html
[32]
Kanabou (金棒) - The Samurai's Mace
Apr 23, 2018 · The Kanabou (金棒) or Tetsubou (鉄棒), better know as Kanasaibou (金砕棒) in Japanese, is a percussive weapon designed to counter armor.
[33]
JAPANESE SLEEVE ENTANGLERS - Ethnographic Arms & Armour
Jan 12, 2008 · There were actually three weapons, the third being a catchpole similar to that used in Europe, and they were used by squads of three constables.