Jujutsu

The written history of Jujutsu first began during the Nara period (c. 710 – c. 794) combining early forms of Sumo and various Japanese martial arts which were used on the battlefield for close combat. The oldest known styles of Jujutsu are Daitō-ryū Aiki-jūjutsu dated at AD 780-1200, Shinden Fudo-ryū (ce.1130), Tenshin Shōden Katori Shintō-ryū (c.1447), and Takenouchi-ryū, which was founded in 1532. Many jujutsu forms also extensively taught parrying and counterattacking long weapons such as swords or spears via a dagger or other small weapons. This Japanese hand-to-hand combat forms focused heavily upon throwing (including joint-locking throws), immobilizing, joint locks, choking, strangulation, and to lesser extent ground fighting.

In the early 17th century during the Edo period, jujutsu would continue to evolve due to the strict laws which were imposed by the Tokugawa shogunate to reduce war as influenced by the Chinese social philosophy of Neo-Confucianism which was obtained during Hideyoshi's invasions of Korea and spread throughout Japan via scholars such as Fujiwara Seika.[5] During this new ideology, weapons and armor became unused decorative items, so hand-to-hand combat flourished as a form of self-defense and new techniques were created to adapt to the changing situation of unarmored opponents. This included the development of various striking techniques in jujutsu which expanded upon the limited striking previously found in jujutsu which targeted vital areas above the shoulders such as the eyes, throat, and back of the neck. However towards the 18th century the number of striking techniques was severely reduced as they were considered less effective and exert too much energy; instead striking in jujutsu primarily became used as a way to distract the opponent or to unbalance him in the lead up to a joint lock, strangle or throw.

During the same period the numerous jujutsu schools would challenge each other to duels which became a popular pastime for warriors under a peaceful unified government, from these challenges randori was created to practice without risk of breaking the law and the various styles of each school evolved from combating each other without intention to kill.[6][7]

The term jūjutsu was not coined until the 17th century, after which time it became a blanket term for a wide variety of grappling-related disciplines and techniques. Prior to that time, these skills had names such as "short sword grappling" (小具足腰之廻, kogusoku koshi no mawari), "grappling" (組討 or 組打, kumiuchi), "body art" (体術, taijutsu), "softness" (柔 or 和, yawara), "art of harmony" (和術, wajutsu, yawarajutsu), "catching hand" (捕手, torite), and even the "way of softness" (柔道, jūdō) (as early as 1724, almost two centuries before Kanō Jigorō founded the modern art of Kodokan Judo).[2]

Today, the systems of unarmed combat that were developed and practiced during the Muromachi period (1333–1573) are referred to collectively as Japanese old-style jujutsu (日本古流柔術, Nihon koryū jūjutsu). At this period in history, the systems practiced were not systems of unarmed combat, but rather means for an unarmed or lightly armed warrior to fight a heavily armed and armored enemy on the battlefield. In battle, it was often impossible for a samurai to use his long sword or polearm, and would, therefore, be forced to rely on his short sword, dagger, or bare hands. When fully armored, the effective use of such "minor" weapons necessitated the employment of grappling skills.

Methods of combat (as mentioned above) included striking (kicking and punching), various takedowns, throwing (body throws, shoulder and hip throws, joint-locking throws, sacrifice throws, unbalance and leg sweeping throws), restraining (pinning, strangling, grappling, wrestling, and rope tying) and weaponry. Defensive tactics included blocking, evading, off-balancing, blending and escaping. Minor weapons such as the tantō (knife), ryofundo kusari (weighted chain), kabuto wari (helmet breaker), and Kaku shi buki (secret or disguised weapons) were almost always included in Sengoku jujutsu.

In later times, other ko-ryū developed into systems more familiar to the practitioners of Nihon jujutsu commonly seen today. These are correctly classified as Edo jūjutsu (founded during the Edo period): they are generally designed to deal with opponents neither wearing armor nor in a battlefield environment but instead utilize grips and holds on opponent's clothing. Most systems of Edo jujutsu include extensive use of atemi waza (vital-striking technique), which would be of little use against an armored opponent on a battlefield. They would, however, be quite valuable in confronting an enemy or opponent during peacetime dressed in normal street attire (referred to as "suhada bujutsu"). Occasionally, inconspicuous weapons such as tantō (daggers) or tessen (iron fans) were included in the curriculum of Edo jūjutsu.

Another seldom-seen historical side is a series of techniques originally included in both Sengoku and Edo jujutsu systems. Referred to as Hojo waza (捕縄術 hojojutsu, Tori Nawa Jutsu, nawa Jutsu, hayanawa and others), it involves the use of a hojo cord, (sometimes the sageo or tasuke) to restrain or strangle an attacker. These techniques have for the most part faded from use in modern times, but Tokyo police units still train in their use and continue to carry a hojo cord in addition to handcuffs. The very old Takenouchi-ryu is one of the better-recognized systems that continue extensive training in hojo waza. Since the establishment of the Meiji period with the abolishment of the Samurai and the wearing of swords, the ancient tradition of Yagyū Shingan-ryū (Sendai and Edo lines) has focused much towards the Jujutsu (Yawara) contained in its syllabus.

Many other legitimate Nihon jujutsu Ryu exist but are not considered koryu (ancient traditions). These are called either Gendai Jujutsu or modern jujutsu. Modern jujutsu traditions were founded after or towards the end of the Tokugawa period (1868) when more than 2000 schools (ryū) of jūjutsu existed. Various supposedly traditional ryu and ryuha that are commonly thought of as koryu jujutsu are actually gendai Jūjutsu. Although modern in formation, very few gendai Jujutsu systems have direct historical links to ancient traditions and are incorrectly referred to as traditional martial systems or koryu. Their curriculum reflects an obvious bias towards techniques from Judo and Edo Jūjutsu systems, and sometimes have little to no emphasis on standing armlocks and joint-locking throws that were common Koryu styles. They also usually don't teach usage of traditional weapons as opposed to the Sengoku jūjutsu systems that did. The improbability of confronting an armor-clad attacker and using traditional weapons is the reason for this bias.

Over time, Gendai jujutsu has been embraced by law enforcement officials worldwide and continues to be the foundation for many specialized systems used by police. Perhaps the most famous of these specialized police systems is the Keisatsujutsu (police art) Taiho jutsu (arresting art) system formulated and employed by the Tokyo Police Department.

Jujutsu techniques have been the basis for many military unarmed combat techniques (including British/US/Russian special forces and SO1 police units) for many years. Since the early 1900s, every military service in the world has an unarmed combat course that has been founded on the principal teachings of Jujutsu.[8]

There are many forms of sports Jujutsu, the original and most popular being Judo, now an Olympic sport. One of the most common is mixed-style competitions, where competitors apply a variety of strikes, throws, and holds to score points. There are also kata competitions, where competitors of the same style perform techniques and are judged on their performance. There are also freestyle competitions, where competitors take turns attacking each other, and the defender is judged on performance. Another more recent form of competition growing much more popular in Europe is the Random Attack form of competition, which is similar to Randori but more formalized.

Aikido is a modern martial art developed primarily during the late 1920s through the 1930s by Morihei Ueshiba from the system of Daitō-ryū Aiki-jūjutsu. Ueshiba was an accomplished student of Takeda Sokaku with aikido being a systemic refinement of defensive techniques from Aiki-Jujutsu in ways that are intended to prevent harm to either the attacker or the defender. Aikido changed much during Ueshiba's lifetime, so earlier styles (such as Yoshinkan) are more like the original Aiki-Jujutsu than ones (such as Ki-Aikido) that more resemble the techniques and philosophy that Ueshiba stressed towards the end of his life.

Jujutsu was first introduced to Europe in 1898 by Edward William Barton-Wright, who had studied Tenjin Shinyō-ryū and Shinden Fudo-ryū in Yokohama and Kobe. He also trained briefly at the Kodokan in Tokyo. Upon returning to England he folded the basics of all of these styles, as well as boxing, savate, and forms of stick fighting, into an eclectic self-defence system called Bartitsu.[11]

Kanō Jigorō, founder of Judo

Modern Judo is the classic example of a sport that derived from Jujutsu. Many who study judo believe as Kanō did, that judo is not a sport but a self-defense system creating a pathway towards peace and universal harmony. Another layer removed, some popular arts had instructors who studied one of these jujutsu derivatives and later made their own derivative succeed in competition. This created an extensive family of martial arts and sports that can trace their lineage to jujutsu in some part.

The way an opponent is dealt with also depends on the teacher's philosophy with regard to combat. This translates also in different styles or schools of jujutsu.

Not all jujutsu was used in sporting contests, but the practical use in the samurai world ended circa 1890. Techniques like hair-pulling, eye-poking, and groin attacks were and are not considered acceptable in sport, thus, they are excluded from judo competitions or randori. However, Judo did preserve some more lethal, dangerous techniques in its kata. The kata were intended to be practised by students of all grades but now are mostly practised formally as complete set-routines for performance, kata competition and grading, rather than as individual self-defense techniques in class. However, judo retained the full set of choking and strangling techniques for its sporting form and all manner of joint locks. Even judo's pinning techniques have pain-generating, spine-and-rib-squeezing and smothering aspects. A submission induced by a legal pin is considered a legitimate win. Kanō viewed the safe "contest" aspect of judo as an important part of learning how to control an opponent's body in a real fight. Kanō always considered judo a form of, and development of, jujutsu.

A judo technique starts with gripping the opponent, followed by off-balancing them and using their momentum against them, and then applying the technique. Kuzushi (the art of breaking balance) is also used in jujutsu, whereby an opponent's attack is deflected using their momentum against them in order to arrest their movements then throw them or pin them with a technique — thus controlling the opponent. It is known in both systems that Kuzushi is essential in order to use as little energy as possible. Jujutsu differs from judo in a number of ways. In some circumstances, judoka generate kuzushi by striking one's opponent along his weak line. Other methods of generating kuzushi include grabbing, twisting, poking or striking areas of the body known as atemi points or pressure points (areas of the body where nerves are close to the skin – see kyusho-jitsu) to unbalance opponent and set up throws.

Mitsuyo Maeda

Brazilian jiu-jitsu (BJJ) was developed after Mitsuyo Maeda brought judo to Brazil in 1914. Maeda agreed to teach the art to Luiz França, Jacintho Ferro and Carlos Gracie, son of his friend, businessman and politician Gastão Gracie. Luiz França went on to teach it to Oswaldo Fadda. After Carlos learned the art from Ferro and Maeda, he passed his knowledge to his brothers Oswaldo, Gastão Jr., and George. Meanwhile, Hélio Gracie would peek in and practise the techniques, although he was told he was too young to practise. At the time, Judo was still commonly called Kanō jiu-jitsu (from its founder Kanō Jigorō), which is why this derivative of judo is called Brazilian jiu-jitsu rather than Brazilian judo.

Its emphasis shifted to ground fighting because the Gracie family thought that it was easier to learn than throws and standup grappling, more efficient and much more practical. Carlos and Helio helped the development by promoting fights (mostly against practitioners of other martial arts), competitions and experimenting throughout decades of intense training. BJJ dominated the first large modern mixed martial arts competitions in the United States, causing the emerging field to adopt many of its practices. Less-practised stand-up techniques in Gracie Jiu Jitsu survive in some BJJ clubs from its Judo and Jujutsu heritage (Judo throws, knife defense, gun defense, blocking, striking etc.).

Anatoly Kharlampiyev (right) shows a set-up for a standard Samoz arm-knot, which, if proceeded further, would turn into a standing Nelson hold without taking down the opponent

Sambo (an acronym from samozashchita bez oruzhia, Russian for "self defense without a weapon") was an early Soviet martial art, a direct descendant of Judo, developed in the 1920s by Viktor Spiridonov, the Dynamo Sports Society Jujutsu instructor, and Russo-Japanese War veteran. As it was developed largely for police purposes, a special emphasis in Samoz was placed on the standing armlocks and grappling-counters in order to free oneself from hold, apprehend and escort a suspect without taking him down, Samoz utilized throws mainly as a defensive counter in case of a surprise attack from behind. Instead of takedowns, it used shakedowns to outbalance the opponent without actually dropping him down, while self still maintaining a steady balance. It was in essence a standing arm-wrestling, armlock mastery-type of martial art, which utilized a variety of different types of armlocks, knots and compression-holds (and counters to protect oneself from them) applied to the opponent's fingers, thumbs, wrist, forearm, elbow, biceps, shoulder, and neck, coupled with finger pressure on various trigger points of human body, particularly sensitive to painful pressure, as well as manipulating the opponent's sleeve and collar to immobilize his upper body, extremities, and subdue him. Samoz encompassed Jujutsu with wrestling, boxing, and savate techniques for extreme street situations. Later, in the late 1930s it was methodized by Spiridonov's trainee Vladislav Volkov to be taught at military and police academies, and eventually combined with the Judo-based wrestling technique developed by Vasili Oshchepkov, who was the third foreigner to learn Judo in Japan and earned a second-degree black belt awarded by Kanō Jigorō himself, encompassing traditional Central Asian styles of folk wrestling researched by Oshchepkov's disciple Anatoly Kharlampiyev to create Sambo. As Spiridonov and Oshchepkov disliked each other very much, and both opposed vehemently to unify their effort, it took their disciples to settle the differences and produce a combined system. Modern sports Sambo is similar to sport Judo or sport Brazilian jiu-jitsu with differences including use of a Sambovka jacket and shorts rather than a full Keikogi, and a special emphasis on leglocks and holds, but with much less emphasis on guard and chokes (banned in competition).

Sport Ju-Jitsu

Competition at the 8th Annual West Japan Jujitsu Championship in Hiroshima, 2010
Highest governing body	Ju-Jitsu International Federation
Derived from	traditional jujutsu
Characteristics
Contact	Yes
Mixed gender	No
Type	Martial art
Presence
Country or region	Worldwide
Olympic	No
World Games	1997 – 2017

There are many types of sport jujutsu. One version of sport jujutsu is known as "JJIF Rules Sport Ju-Jitsu", organized by Ju-Jitsu International Federation (JJIF) and has been recognized as an official sport of the World Games.

Sport jujutsu comes in three main variants. In Duo (self-defense demonstration), both the tori (attacker) and the uke (defender) come from the same team and demonstrate self-defense techniques. In this variant, there is a special system named Random Attacks, focusing on instilling quick reaction times against any given attack by defending and countering. The tori and the uke are also from the same team but here they don't know what the attack will be, which is given to the tori by the judges, without the uke's knowledge.

The second variant is the Fighting System (Freefighting) where competitors combine striking, grappling and submissions under rules which emphasise safety. Many of the potentially dangerous techniques such as scissor takedowns, necklocks and digital choking and locking are prohibited in Sport Jujutsu. There are a number of other styles of sport jujutsu with varying rules.[13][14]

The third variant is the Japanese/Ne Waza (grappling) system in which competitors start standing up and work for a submission. Striking is not allowed.