Aikido
Encyclopedia
is a Japanese martial art developed by Morihei Ueshiba
Morihei Ueshiba
was a famous martial artist and founder of the Japanese martial art of aikido. He is often referred to as "the founder" or , "Great Teacher".-Early years:Morihei Ueshiba was born in Tanabe, Wakayama Prefecture, Japan on December 14, 1883....

 as a synthesis of his martial studies, philosophy, and religious beliefs. Aikido is often translated as "the Way of unifying (with) life energy
Qi
In traditional Chinese culture, qì is an active principle forming part of any living thing. Qi is frequently translated as life energy, lifeforce, or energy flow. Qi is the central underlying principle in traditional Chinese medicine and martial arts...

" or as "the Way of harmonious spirit." Ueshiba's goal was to create an art that practitioners could use to defend themselves while also protecting their attacker from injury.

Aikido is performed by blending with the motion of the attacker and redirecting the force of the attack rather than opposing it head-on. This requires very little physical strength, as the aikidōka (aikido practitioner) "leads" the attacker's momentum
Momentum
In classical mechanics, linear momentum or translational momentum is the product of the mass and velocity of an object...

 using entering and turning movements. The techniques are completed with various throws
Throw (grappling)
A throw is a martial arts term for a grappling technique that involves off-balancing or lifting an opponent, and tossing them to the ground in Japanese martial arts referred to as nage-waza, 投げ技, "throwing technique"...

 or joint locks.

Aikido derives mainly from the martial art of Daitō-ryū Aiki-jūjutsu, but began to diverge from it in the late 1920s, partly due to Ueshiba's involvement with the Ōmoto-kyō
Oomoto
Oomoto also known as Oomoto-kyo , is a sect, often categorised as a new Japanese religion originated from Shinto; it was founded in 1892 by Deguchi Nao...

 religion. Ueshiba's early students' documents bear the term aiki-jūjutsu.

Ueshiba's senior students have different approaches to aikido, depending partly on when they studied with him. Today aikido is found all over the world in a number of styles, with broad ranges of interpretation and emphasis. However, they all share techniques learned from Ueshiba and most have concern for the well-being of the attacker.

Etymology and basic philosophy

The word "aikido" is formed of three kanji
Kanji
Kanji are the adopted logographic Chinese characters hanzi that are used in the modern Japanese writing system along with hiragana , katakana , Indo Arabic numerals, and the occasional use of the Latin alphabet...

: – ai – joining, unifying, combining, fit – ki – spirit, energy, mood, morale –  – way, path

The term "aiki
Aiki (martial arts principle)
Aiki is a Japanese martial arts principle or tactic in which the defender blends with the attacker, then goes on to dominate the assailant through the strength of their application of internal dynamics or Ki energy to effect techniques. Blending with an attacker's movements allows the Aiki...

" does not readily appear in the Japanese language outside the scope of Budo. This has led to many possible interpretations of the word.
is mainly used in compounds to mean 'combine, unite, join together, meet', examples being (combined/united), (composition), (unite/combine/join together), (union/alliance/association), (combine/unify), and (mutual agreement). There is an idea of reciprocity
Norm of reciprocity
The norm of reciprocity is the social expectation that people will respond to each other in kind—returning benefits for benefits, and responding with either indifference or hostility to harms. The social norm of reciprocity often takes different forms in different areas of social life, or in...

, (to get to know one another), (talk/discussion/negotiation), and (meet by appointment).

is often used to express a feeling, as in ('I feel', as in terms of thinking but with less cognitive reasoning), (feeling/sensation), and (mood/morale). It is used to mean energy or force, as in (electricity) and (magnetism).

The term connects the practice of aikido with the philosophical concept of Tao
Tao
Dao or Tao is a Chinese word meaning 'way', 'path', 'route', or sometimes more loosely, 'doctrine' or 'principle'...

, which can be found in martial arts such as judo
Judo
is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

 and kendo
Kendo
, meaning "Way of The Sword", is a modern Japanese martial art of sword-fighting based on traditional Japanese swordsmanship, or kenjutsu.Kendo is a physically and mentally challenging activity that combines strong martial arts values with sport-like physical elements.-Practitioners:Practitioners...

, and in the more peaceful arts such as Japanese calligraphy
Japanese calligraphy
is a form of calligraphy, or artistic writing, of the Japanese language. For a long time, the most esteemed calligrapher in Japan had been Wang Xizhi, a Chinese calligrapher in the 4th century but after the invention of Hiragana and Katakana, the Japanese unique syllabaries, the distinctive...

 , flower arranging
Ikebana
is the Japanese art of flower arrangement, also known as .-Etymology:"Ikebana" is from the Japanese and . Possible translations include "giving life to flowers" and "arranging flowers".- Approach :...

  and tea ceremony
Japanese tea ceremony
The Japanese tea ceremony, also called the Way of Tea, is a Japanese cultural activity involving the ceremonial preparation and presentation of matcha, powdered green tea. In Japanese, it is called . The manner in which it is performed, or the art of its performance, is called...

 .

Therefore, from a purely linguistic point of view, aikido is 'Way of combining forces'. The term refers to the martial arts principle or tactic of blending with an attacker's movements for the purpose of controlling their actions with minimal effort. One applies by understanding the rhythm and intent of the attacker to find the optimal position and timing to apply a counter-technique.
This then is very similar to the principles expressed by Jigoro Kano, founder of Judo
Judo
is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

.

History

Aikido was created by Morihei Ueshiba ( , 14 December 1883 – 26 April 1969), referred to by some aikido practitioners as ("Great Teacher"). Ueshiba envisioned aikido not only as the synthesis of his martial training, but as an expression of his personal philosophy of universal peace and reconciliation. During Ueshiba's lifetime and continuing today, aikido has evolved from the Aiki
Aiki
Aiki can refer to:* Aiki * Aiki * Aiki * Aiki FrameworkIt sometimes used as a short form for aiki arts such as:* aikido* aiki-jo* aiki-ken* aikijujutsu...

 that Ueshiba studied into a wide variety of expressions by martial artists throughout the world.

Initial development

Ueshiba developed aikido primarily during the late 1920s through the 1930s through the synthesis of the older martial arts that he had studied. The core martial art from which aikido derives is Daitō-ryū aiki-jūjutsu, which Ueshiba studied directly with Takeda Sokaku
Takeda Sokaku
was known as the founder of a school of jujutsu known as Daitō-ryū Aiki-jūjutsu.- Life :Born in the Aizu domain , Sōkaku grew up in a time of war and civil strife and was able to witness both first hand while still a young boy...

, the reviver of that art. Additionally, Ueshiba is known to have studied Tenjin Shin'yō-ryū with Tozawa Tokusaburō in Tokyo
Tokyo
, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...

 in 1901, Gotōha Yagyū Shingan-ryū
Yagyu Shingan-ryu
, is a traditional school of Japanese martial arts. Different styles of Yagyū Shingan-ryū, such as Heihojutsu and Taijutsu, assert different founders, Takenaga Hayato and Araki Mataemon respectively, but they all go back to Ushū Tatewaki , referred to in some historical scrolls as Shindō...

 under Nakai Masakatsu in Sakai
Sakai, Osaka
is a city in Osaka Prefecture, Japan. It has been one of the largest and most important seaports of Japan since the Medieval era.Following the February 2005 annexation of the town of Mihara, from Minamikawachi District, the city has grown further and is now the fourteenth most populous city in...

 from 1903 to 1908, and judo
Judo
is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

 with Kiyoichi Takagi ( , 1894–1972) in Tanabe in 1911.

The art of Daitō-ryū is the primary technical influence on aikido. Along with empty-handed throwing and joint-locking techniques, Ueshiba incorporated training movements with weapons, such as those for the spear
Spear
A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with bamboo spears, or it may be made of a more durable material fastened to the shaft, such as flint, obsidian, iron, steel or...

 , short staff
Stick fighting
Stick fighting is a generic term for martial arts which use simple long slender, blunt, hand-held, generally wooden 'sticks' for fighting such as a staff, cane, walking stick, baton or similar....

 , and perhaps the . However, aikido derives much of its technical structure from the art of swordsmanship .

Ueshiba moved to Hokkaidō
Hokkaido
, formerly known as Ezo, Yezo, Yeso, or Yesso, is Japan's second largest island; it is also the largest and northernmost of Japan's 47 prefectural-level subdivisions. The Tsugaru Strait separates Hokkaido from Honshu, although the two islands are connected by the underwater railway Seikan Tunnel...

 in 1912, and began studying under Takeda Sokaku in 1915. His official association with Daitō-ryū continued until 1937. However, during the latter part of that period, Ueshiba had already begun to distance himself from Takeda and the Daitō-ryū. At that time Ueshiba was referring to his martial art as "Aiki Budō". It is unclear exactly when Ueshiba began using the name "aikido", but it became the official name of the art in 1942 when the Greater Japan Martial Virtue Society was engaged in a government sponsored reorganization and centralization of Japanese martial arts.

Religious influences

After Ueshiba left Hokkaidō in 1919, he met and was profoundly influenced by Onisaburo Deguchi
Onisaburo Deguchi
, born Ueda Kisaburō 上田 喜三郎 , is considered the second spiritual leader of the Oomoto religious movement in Japan.Onisaburo had studied Honda Chikaatsu's "Spirit Studies" , he also learned to mediate spirit possession from Honda's disciple Nagasawa Katsutate in Shizuoka...

, the spiritual leader of the Ōmoto-kyō
Oomoto
Oomoto also known as Oomoto-kyo , is a sect, often categorised as a new Japanese religion originated from Shinto; it was founded in 1892 by Deguchi Nao...

 religion (a neo-Shinto
Shinto
or Shintoism, also kami-no-michi, is the indigenous spirituality of Japan and the Japanese people. It is a set of practices, to be carried out diligently, to establish a connection between present day Japan and its ancient past. Shinto practices were first recorded and codified in the written...

 movement) in Ayabe. One of the primary features of Ōmoto-kyō is its emphasis on the attainment of utopia
Utopia
Utopia is an ideal community or society possessing a perfect socio-politico-legal system. The word was imported from Greek by Sir Thomas More for his 1516 book Utopia, describing a fictional island in the Atlantic Ocean. The term has been used to describe both intentional communities that attempt...

 during one's life. This was a great influence on Ueshiba's martial arts philosophy of extending love and compassion especially to those who seek to harm others. Aikido demonstrates this philosophy in its emphasis on mastering martial arts so that one may receive an attack and harmlessly redirect it. In an ideal resolution, not only is the receiver unharmed, but so is the attacker.

In addition to the effect on his spiritual growth, the connection with Deguchi gave Ueshiba entry to elite political and military circles as a martial artist. As a result of this exposure, he was able to attract not only financial backing but also gifted students. Several of these students would found their own styles of aikido.

International dissemination

Aikido was first brought to the rest of the world in 1951 by Minoru Mochizuki
Minoru Mochizuki
was a Japanese martial artist who founded the dojo Yoseikan. He was a 10th dan in Aikido, 9th dan in jujutsu, 8th dan in iaido, 8th dan in judo, 8th dan in kobudo, 5th dan in kendo, 5th dan in karate, and a 5th dan in jojutsu....

 with a visit to France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 where he introduced aikido techniques to judo students. He was followed by Tadashi Abe
Tadashi Abe
was the first aikido master to live and teach in the west. He is considered by O'Sensei Morihei Ueshiba and his students as the "Happy Aikidoka" because he was always smiling when he trained. He began training in Aikido in Osaka in 1942 and went on to train directly under the founder of the art...

 in 1952 who came as the official Aikikai Hombu representative, remaining in France for seven years. Kenji Tomiki
Kenji Tomiki
was a Japanese aikido and judo teacher and the founder of aikido style Shodokan.Tomiki was one of the early students of the founder of aikido Morihei Ueshiba, and also of Jigoro Kano, the founder of judo. In 1925, the year he joined Morihei Ueshiba, he obtained 5th dan in judo...

 toured with a delegation of various martial arts through 15 continental states of the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 in 1953. Later in that year, Koichi Tohei
Koichi Tohei
was a 10th Dan aikidoka and founder of the Ki Society and its style of aikido, officially Shin Shin Toitsu Aikido , but commonly known as Ki-Aikido.-Koichi Tohei and aikido:...

 was sent by Aikikai Hombu to Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

, for a full year, where he set up several dojo
Dojo
A is a Japanese term which literally means "place of the way". Initially, dōjōs were adjunct to temples. The term can refer to a formal training place for any of the Japanese do arts but typically it is considered the formal gathering place for students of any Japanese martial arts style to...

. This was followed up by several further visits and is considered the formal introduction of aikido to the United States. The United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 followed in 1955; Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 in 1964; and Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 1965. Designated "Official Delegate for Europe and Africa" by Morihei Ueshiba, Masamichi Noro
Masamichi Noro
is the founder of Kinomichi and was an uchi-deshi of Morihei Ueshiba, the founder of Aikido.- Formative Years :Masamichi Noro was born January 21, 1935 in Aomori, Japan. One of the characteristics of his early years is the musical universe that surrounded him, and which strongly influenced his...

 arrived in France in September 1961. Seiichi Sugano
Seiichi Sugano
Seiichi Sugano was a Japanese aikido instructor who lived and taught in many Western countries. He held the rank of an 8th dan Aikikai....

 was appointed to introduce aikido to Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

 in 1965. Today there are aikido dojo available throughout the world. Aikido was exhibited in Hollywood films by Steven Seagal
Steven Seagal
Steven Frederic Seagal is an American action film star, producer, writer, martial artist, guitarist and reserve deputy sheriff. A 7th-dan black belt in Aikido, Seagal began his adult life as an Aikido instructor in Japan...

 in the 1990s.

Proliferation of independent organizations

The largest aikido organization is the Aikikai Foundation which remains under the control of the Ueshiba family. However, aikido has many styles, mostly formed by Morihei Ueshiba's major students.

The earliest independent styles to emerge were Yoseikan Aikido
Yoseikan Aikido
Yoseikan Aikido is the aikido taught at the Yoseikan Dojo in Shizuoka, Japan, under the direction of Minoru Mochizuki ....

, begun by Minoru Mochizuki
Minoru Mochizuki
was a Japanese martial artist who founded the dojo Yoseikan. He was a 10th dan in Aikido, 9th dan in jujutsu, 8th dan in iaido, 8th dan in judo, 8th dan in kobudo, 5th dan in kendo, 5th dan in karate, and a 5th dan in jojutsu....

 in 1931, Yoshinkan
Yoshinkan
Aikido Yoshinkan is a style of aikido founded by Gozo Shioda after World War II...

 Aikido founded by Gozo Shioda
Gozo Shioda
was a Japanese master of aikido who founded the Yoshinkan style of aikido. He was one of aikido founder Morihei Ueshiba's most senior students. Shioda held the rank of 10th dan in aikido.-Early life:...

 in 1955, and Shodokan Aikido
Shodokan Aikido
is the largest organized branch of the Tomiki Ryu founded by Kenji Tomiki(富木 謙治 Tomiki Kenji, 1900–1979). Tomiki Ryu is sometimes referred to as "Sport Aikido" because of its use of regular competitions, and although Tomiki used the name Shodokan without any reference to his own name, the...

, founded by Kenji Tomiki
Kenji Tomiki
was a Japanese aikido and judo teacher and the founder of aikido style Shodokan.Tomiki was one of the early students of the founder of aikido Morihei Ueshiba, and also of Jigoro Kano, the founder of judo. In 1925, the year he joined Morihei Ueshiba, he obtained 5th dan in judo...

 in 1967. The emergence of these styles pre-dated Ueshiba's death and did not cause any major upheavals when they were formalized. Shodokan Aikido, however, was controversial, since it introduced a unique rule-based competition that some felt was contrary to the spirit of aikido.

After Ueshiba's death in 1969, two more major styles emerged. Significant controversy arose with the departure of the Aikikai Hombu Dojo's chief instructor Koichi Tohei
Koichi Tohei
was a 10th Dan aikidoka and founder of the Ki Society and its style of aikido, officially Shin Shin Toitsu Aikido , but commonly known as Ki-Aikido.-Koichi Tohei and aikido:...

, in 1974. Tohei left as a result of a disagreement with the son of the founder, Kisshomaru Ueshiba
Kisshomaru Ueshiba
was a prominent Japanese master of aikido. He was the son of Morihei Ueshiba, founder of aikido, and became the international leader of aikido after his father's death.-Early life:...

, who at that time headed the Aikikai Foundation. The disagreement was over the proper role of ki development in regular aikido training. After Tohei left, he formed his own style, called Shin Shin Toitsu Aikido, and the organization which governs it, the Ki Society
Ki Society
The is an aikido organization founded by Koichi Tohei in 1971, while he was the chief instructor at the Aikikai Hombu Dojo. The official Japanese name of the organization is Shin Shin Toitsu Aikido Kai , but it is more usually known in English-speaking countries as "Ki Society"...

 (Ki no Kenkyūkai).

A final major style evolved from Ueshiba's retirement in Iwama, Ibaraki
Iwama, Ibaraki
is a small town in Nishiibaraki District, Ibaraki, Japan.On March 19, 2006 Iwama, along with the town of Tomobe, also from Nishiibaraki District, was merged into the expanded city of Kasama.-Geography:...

, and the teaching methodology of long term student Morihiro Saito
Morihiro Saito
Morihiro Saito was a teacher of the Japanese martial art of aikido, with many students around the world. Saito's practice of aikido spanned 56 years, from the age of 18, when he first met aikido founder Morihei Ueshiba, until his death in 2002.-Early life:Morihiro Saito was born in Ibaraki...

. It is unofficially referred to as the "Iwama style
Iwama style
Iwama Style is the style of aikido that was taught at Iwama dojo by the founder of aikido, Morihei Ueshiba, and especially the lineage passed on through Morihiro Saito, a close disciple who was given responsibility over Iwama dojo by Ueshiba....

", and at one point a number of its followers formed a loose network of schools they called Iwama Ryu
Iwama ryu
Iwama Style is the style of aikido that was taught at Iwama dojo by the founder of aikido, Morihei Ueshiba, and especially the lineage passed on through Morihiro Saito, a close disciple who was given responsibility over Iwama dojo by Ueshiba....

. Although Iwama style practitioners remained part of the Aikikai until Saito's death in 2002, followers of Saito subsequently split into two groups; one remaining with the Aikikai and the other forming the independent Shinshin Aikishuren Kai in 2004 around Saito's son Hitohiro Saito
Hitohiro Saito
Hitohiro Saito is an aikido instructor and founding headmaster of Iwama Shin-Shin Aiki Shuren-kai. Hitohiro is the son of Morihiro Saito. At age of seven, he started to learn aikido from Morihei Ueshiba, the founder of aikido, who cared for him as a grandson. After Ueshiba died in 1969, he...

.

Today, the major styles of aikido are each run by a separate governing organization, have their own in Japan, and have an international breadth.

Training

In aikido, as in virtually all Japanese martial arts
Martial arts
Martial arts are extensive systems of codified practices and traditions of combat, practiced for a variety of reasons, including self-defense, competition, physical health and fitness, as well as mental and spiritual development....

, there are both physical and mental aspects of training. The physical training in aikido is diverse, covering both general physical fitness and conditioning
Physical exercise
Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. It is performed for various reasons including strengthening muscles and the cardiovascular system, honing athletic skills, weight loss or maintenance, as well as for the purpose of...

, as well as specific techniques. Because a substantial portion of any aikido curriculum consists of throws
Throw (grappling)
A throw is a martial arts term for a grappling technique that involves off-balancing or lifting an opponent, and tossing them to the ground in Japanese martial arts referred to as nage-waza, 投げ技, "throwing technique"...

, the first thing most students learn is how to safely fall or roll. The specific techniques for attack include both strikes and grabs; the techniques for defense consist of throws and pins. After basic techniques are learned, students study freestyle defense against multiple opponents, and techniques with weapons.

Fitness

Physical training goals pursued in conjunction with aikido include controlled relaxation
Relaxation technique
A relaxation technique is any method, process, procedure, or activity that helps a person to relax; to attain a state of increased calmness; or otherwise reduce levels of anxiety, stress or anger...

, flexibility
Flexibility (anatomy)
Flexibility or limberness refers to the absolute range of movement in a joint or series of joints, and length in muscles that cross the joints. Flexibility is variable between individuals, particularly in terms of differences in muscle length of multi-joint muscles...

, and endurance
Endurance
Endurance is the ability for a human or animal to exert itself and remain active for a long period of time, as well as its ability to resist, withstand, recover from, and have immunity to trauma, wounds, or fatigue. In humans, it is usually used in aerobic or anaerobic exercise...

, with less emphasis on strength training
Strength training
Strength training is the use of resistance to muscular contraction to build the strength, anaerobic endurance, and size of skeletal muscles. There are many different methods of strength training, the most common being the use of gravity or elastic/hydraulic forces to oppose muscle contraction...

. In aikido, pushing or extending movements are much more common than pulling or contracting movements. This distinction can be applied to general fitness goals for the aikido practitioner.

In aikido, specific muscles or muscle groups are not isolated and worked to improve tone, mass, and power. Aikido-related training emphasizes the use of coordinated whole-body movement and balance similar to yoga
Yoga
Yoga is a physical, mental, and spiritual discipline, originating in ancient India. The goal of yoga, or of the person practicing yoga, is the attainment of a state of perfect spiritual insight and tranquility while meditating on Supersoul...

 or pilates
Pilates
Pilates is a physical fitness system developed in the early 20th century by Joseph Pilates in Germany, the UK and the USA. As of 2005, there were 11 million people practicing the discipline regularly and 14,000 instructors in the United States....

. For example, many dojos begin each class with , which may include stretching
Stretching
Stretching is a form of physical exercise in which a specific skeletal muscle is deliberately elongated, often by abduction from the torso, in order to improve the muscle's felt elasticity and reaffirm comfortable muscle tone. The result is a feeling of increased muscle control, flexibility and...

 and ukemi (break falls).

Roles of uke and nage

Aikido training is based primarily on two partners practicing pre-arranged forms (kata
Kata
is a Japanese word describing detailed choreographed patterns of movements practised either solo or in pairs. The term form is used for the corresponding concept in non-Japanese martial arts in general....

) rather than freestyle practice. The basic pattern is for the receiver of the technique (uke) to initiate an attack against the person who applies the technique—the tori
Tori (martial arts)
is a term used in Japanese martial arts to refer to the executor of a technique in partnered practice. The term "tori" comes from the verb , meaning "to take", "to pick up", or "to choose"....

, or shite (depending on aikido style), also referred to as nage (when applying a throwing technique), who neutralises this attack with an aikido technique.

Both halves of the technique, that of uke and that of nage, are considered essential to aikido training. Both are studying aikido principles of blending and adaptation. Nage learns to blend with and control attacking energy, while uke learns to become calm and flexible in the disadvantageous, off-balance positions in which nage places them. This "receiving" of the technique is called ukemi. Uke continuously seeks to regain balance and cover vulnerabilities (e.g., an exposed side), while nage uses position and timing to keep uke off-balance and vulnerable. In more advanced training, uke will sometimes apply to regain balance and pin or throw nage.

refers to the act of receiving a technique. Good ukemi involves attention to the technique, the partner and the immediate environment—it is an active rather than a passive receiving of aikido. The fall itself is part of aikido, and is a way for the practitioner to receive, safely, what would otherwise be a devastating strike or throw.

Initial attacks

Aikido techniques are usually a defense against an attack; therefore, to practice aikido with their partner, students must learn to deliver various types of attacks. Although attacks are not studied as thoroughly as in striking-based arts, "honest" attacks (a strong strike or an immobilizing grab) are needed to study correct and effective application of technique.

Many of the of aikido resemble cuts from a sword
Sword
A sword is a bladed weapon used primarily for cutting or thrusting. The precise definition of the term varies with the historical epoch or the geographical region under consideration...

 or other grasped object, which indicates its origins in techniques intended for armed
Weapon
A weapon, arm, or armament is a tool or instrument used with the aim of causing damage or harm to living beings or artificial structures or systems...

 combat. Other techniques, which appear to explicitly be punches (tsuki
Tsuki
, is the Japanese word for "thrust", coming from the verb , meaning "to thrust". It sounds the same as the Japanese word for "moon"/"month" .-Kendo:...

), are practiced as thrusts with a knife
Knife
A knife is a cutting tool with an exposed cutting edge or blade, hand-held or otherwise, with or without a handle. Knives were used at least two-and-a-half million years ago, as evidenced by the Oldowan tools...

 or sword. Kick
Kick
In combat sports and hand-to-hand combat, a kick is a physical strike using the foot, leg, or knee . This type of attack is used frequently, especially in stand-up fighting...

s are generally reserved for upper-level variations; reasons cited include that falls from kicks are especially dangerous, and that kicks (high kicks in particular) were uncommon during the types of combat prevalent in feudal Japan. Some basic strikes include: a vertical knifehand strike to the head. In training, this is usually directed at the forehead or the crown
Crown (anatomy)
A crown is the top of the head.The following birds and other animals are said to have a crown on their head:* Cranes** Grey-crowned Crane** Red-crowned Crane** Black-crowned Crane* Crowned eagle* Gray-crowned Rosy Finch* Yellow-crowned Gonolek...

 for safety, but more dangerous versions of this attack target the bridge of the nose and the maxillary sinus
Maxillary sinus
The pyramid shaped maxillary sinus is the largest of the paranasal sinuses, and drains into the nose. It is present at birth as rudimentary air cells, and develops throughout childhood.-General characteristics:...

. a diagonal knifehand strike to the side of the head or neck. a punch
Punch (strike)
A punch is a striking blow with the fist. It is the most commonly used attack in hand to hand combat. It is used in some martial arts and combat sports, most notably boxing where it is the only type of technique allowed...

 to the torso
Torso
Trunk or torso is an anatomical term for the central part of the many animal bodies from which extend the neck and limbs. The trunk includes the thorax and abdomen.-Major organs:...

. Specific targets include the chest
Chest
The chest is a part of the anatomy of humans and various other animals. It is sometimes referred to as the thorax or the bosom.-Chest anatomy - Humans and other hominids:...

, abdomen
Abdomen
In vertebrates such as mammals the abdomen constitutes the part of the body between the thorax and pelvis. The region enclosed by the abdomen is termed the abdominal cavity...

, and solar plexus. Same as , and . a punch to the face
Face
The face is a central sense organ complex, for those animals that have one, normally on the ventral surface of the head, and can, depending on the definition in the human case, include the hair, forehead, eyebrow, eyelashes, eyes, nose, ears, cheeks, mouth, lips, philtrum, temple, teeth, skin, and...

. Same as .

Beginners in particular often practice techniques from grabs, both because they are safer and because it is easier to feel the energy and lines of force of a hold than a strike. Some grabs are historically derived from being held while trying to draw a weapon
Katana
A Japanese sword, or , is one of the traditional bladed weapons of Japan. There are several types of Japanese swords, according to size, field of application and method of manufacture.-Description:...

; a technique could then be used to free oneself and immobilize or strike the attacker who is grabbing the defender. The following are examples of some basic grabs: one hand grabs one wrist. both hands grab one wrist. Same as both hands grab both wrists. Same as . a shoulder grab. "Both-shoulders-grab" is . It is sometimes combined with an overhead strike as . grabbing the (clothing of the) chest. Same as .

Basic techniques

The following are a sample of the basic or widely practiced throws and pins. Many of these techniques derive from Daitō-ryū Aiki-jūjutsu, but some others were invented by Morihei Ueshiba. The precise terminology for some may vary between organisations and styles, so what follows are the terms used by the Aikikai Foundation. Note that despite the names of the first five techniques listed, they are not universally taught in numeric order. a control using one hand on the elbow and one hand near the wrist which lever
Lever
In physics, a lever is a rigid object that is used with an appropriate fulcrum or pivot point to either multiply the mechanical force that can be applied to another object or resistance force , or multiply the distance and speed at which the opposite end of the rigid object travels.This leverage...

ages uke to the ground. This grip applies pressure into the ulnar nerve
Ulnar nerve
In human anatomy, the ulnar nerve is a nerve which runs near the ulna bone. The ulnar collateral ligament of elbow joint is in relation with the ulnar nerve. The nerve is the largest unprotected nerve in the human body , so injury is common...

 at the wrist. a pronating wristlock that torques the arm and applies painful nerve pressure. (There is an adductive wristlock or Z-lock in ura version.) a rotational wristlock that directs upward-spiraling tension throughout the arm, elbow and shoulder. a shoulder control similar to ikkyō, but with both hands gripping the forearm. The knuckles (from the palm side) are applied to the recipient's radial nerve
Radial nerve
The radial nerve is a nerve in the human body that supplies the upper limb. It supplies the medial and lateral heads of the triceps brachii muscle of the arm, as well as all 12 muscles in the posterior osteofascial compartment of the forearm and the associated joints and overlying skin.It...

 against the periosteum
Periosteum
Periosteum is a membrane that lines the outer surface of all bones, except at the joints of long bones. Endosteum lines the inner surface of all bones....

 of the forearm bone. visually similar to ikkyō, but with an inverted grip of the wrist, medial rotation of the arm and shoulder, and downward pressure on the elbow. Common in knife
Knife
A knife is a cutting tool with an exposed cutting edge or blade, hand-held or otherwise, with or without a handle. Knives were used at least two-and-a-half million years ago, as evidenced by the Oldowan tools...

 and other weapon take-aways. The hand is folded back past the shoulder, locking the shoulder joint. a supinating wristlock-throw that stretches the extensor digitorum. a loosely used term for various types of mechanically unrelated techniques, although they generally do not use joint locks like other techniques. throws in which nage moves through the space occupied by uke. The classic form superficially resembles a "clothesline" technique. beginning with ryōte-dori; moving forward, nage sweeps one hand low ("earth") and the other high ("heaven"), which unbalances uke so that he or she easily topples over. aikido's version of the hip throw. Nage drops his or her hips lower than those of uke, then flips uke over the resultant fulcrum
Lever
In physics, a lever is a rigid object that is used with an appropriate fulcrum or pivot point to either multiply the mechanical force that can be applied to another object or resistance force , or multiply the distance and speed at which the opposite end of the rigid object travels.This leverage...

. or a throw that locks the arms against each other (The kanji
Kanji
Kanji are the adopted logographic Chinese characters hanzi that are used in the modern Japanese writing system along with hiragana , katakana , Indo Arabic numerals, and the occasional use of the Latin alphabet...

 for "10" is a cross-shape: 十). nage sweeps the arm back until it locks the shoulder joint, then uses forward pressure to throw.

Implementations

Aikido makes use of body movement (tai sabaki
Tai sabaki
is a term from Japanese martial arts and which relates to 'whole body movement', or repositioning. It can be translated as body-management. It is a term used widely in kendo, jujutsu, aikido, judo, karate and ninjutsu...

) to blend with uke. For example, an "entering" (irimi
Irimi
is a Japanese martial arts term used to describe entering straight into a technique, as opposed to the more indirect entrance into technique called tenkan. In basic training, irimi usually looks like a step forward, straight or at an angle but usually ending with the body facing the attacker,...

) technique consists of movements inward towards uke, while a technique uses a pivoting motion.
Additionally, an technique takes place in front of uke, whereas an technique takes place to his side; a technique is applied with motion to the front of uke, and a version is applied with motion towards the rear of uke, usually by incorporating a turning or pivoting motion. Finally, most techniques can be performed while in a seated posture (seiza
Seiza
Seiza is the Japanese term for the traditional formal way of sitting in Japan.- Form :To sit seiza-style, one first kneels on the floor, folding one's legs underneath one's thighs, while resting the buttocks on the heels...

). Techniques where both uke and nage are sitting are called suwari-waza, and techniques performed with uke standing and nage sitting are called hanmi handachi.

Thus, from fewer than twenty basic techniques, there are thousands of possible implementations. For instance, ikkyō can be applied to an opponent moving forward with a strike (perhaps with an ura type of movement to redirect the incoming force), or to an opponent who has already struck and is now moving back to reestablish distance (perhaps an omote-waza version). Specific aikido kata are typically referred to with the formula "attack-technique(-modifier)". For instance, katate-dori ikkyō refers to any ikkyō technique executed when uke is holding one wrist. This could be further specified as katate-dori ikkyō omote, referring to any forward-moving ikkyō technique from that grab.

Atemi
Atemi
In Japanese martial arts, the term designates blows to the body, as opposed to twisting of joints, strangleholds, holding techniques and throws. Atemi can be delivered by any part of the body to any part of the opponents body. They can be percussive or use 'soft' power. Karate is a typical...

are strikes (or feint
Feint
Feint is a French term that entered English from the discipline of fencing. Feints are maneuvers designed to distract or mislead, done by giving the impression that a certain maneuver will take place, while in fact another, or even none, will...

s) employed during an aikido technique. Some view atemi as attacks against "vital points
Pressure point
A pressure point in the field of martial arts refers to an area on the human body that may produce significant pain or other effects when manipulated in a specific manner...

" meant to cause damage in and of themselves. For instance, Gōzō Shioda
Gozo Shioda
was a Japanese master of aikido who founded the Yoshinkan style of aikido. He was one of aikido founder Morihei Ueshiba's most senior students. Shioda held the rank of 10th dan in aikido.-Early life:...

 described using atemi in a brawl to quickly down a gang's leader. Others consider atemi, especially to the face, to be methods of distraction meant to enable other techniques. A strike, whether or not it is blocked, can startle the target and break his or her concentration. The target may become unbalanced in attempting to avoid the blow, for example by jerking the head back, which may allow for an easier throw.
Many sayings about atemi are attributed to Morihei Ueshiba, who considered them an essential element of technique.

Weapons

Weapons training in aikido traditionally includes the short staff (
Jo
JO, Jo or jo may refer to:*Jō, a ~4-foot-long wooden staff used in some Japanese martial arts*Cho , , also spelled Jo, a common Korean family name*Jo , a 1971 French comedy...

), wooden sword (bokken
Bokken
A bokken , "wood", and ken, "sword") , is a Japanese wooden sword used for training. It is usually the size and shape of a katana, but is sometimes shaped like other swords, such as the wakizashi and tantō...

), and knife (tantō
Tanto
A is one of the traditional Japanese swords that were worn by the samurai class of feudal Japan. The tantō dates to the Heian period, when it was mainly used as a weapon but evolved in design over the years to become more ornate...

). Today, some schools incorporate firearm-disarming techniques. Both weapon-taking and weapon-retention are sometimes taught, to integrate armed and unarmed aspects. Others, such as the Iwama style
Iwama style
Iwama Style is the style of aikido that was taught at Iwama dojo by the founder of aikido, Morihei Ueshiba, and especially the lineage passed on through Morihiro Saito, a close disciple who was given responsibility over Iwama dojo by Ueshiba....

 of Morihiro Saito
Morihiro Saito
Morihiro Saito was a teacher of the Japanese martial art of aikido, with many students around the world. Saito's practice of aikido spanned 56 years, from the age of 18, when he first met aikido founder Morihei Ueshiba, until his death in 2002.-Early life:Morihiro Saito was born in Ibaraki...

, usually spend substantial time with bokken and , practised under the names aiki-ken
Aiki-ken
Aiki-ken is the name given specifically to the set of Japanese sword techniques practiced according to the principles of aikido, taught first by Morihei Ueshiba , then further developed by Morihiro Saito, one of Ueshiba's most prominent students...

, and aiki-jō
Aiki-jo
Aiki-jō is the name given specifically to the set of martial art techniques practiced with a jō , practiced according to the principles of aikido, taught first by Morihei Ueshiba , then further developed by Morihiro Saito, one of Ueshiba's most prominent students.-Development of aiki-jō:Much of...

, respectively. The founder developed much of empty handed aikido from traditional sword and spear movements, but the practice of these movements is not just for the purpose of giving insight into the origin of techniques and movements, but primarily serves to reinforce the concepts of distance, foot movement, presence and connectedness with one's training partner(s).

Multiple attackers and randori



One feature of aikido is training to defend against multiple attackers, often called taninzudori, or taninzugake. Freestyle (randori
Randori
is a term used in Japanese martial arts to describe free-style practice. The term literally means "chaos taking" or "grasping freedom," implying a freedom from the structured practice of kata. Randori may be contrasted with kata, as two potentially complementary types of training.The exact meaning...

, or jiyūwaza) practice with multiple attackers is a key part of most curricula and is required for the higher level ranks. "Randori", literally "chaos", exercises a person's ability to intuitively perform techniques in an unstructured environment. Strategic choice of techniques, based on how they reposition the student relative to other attackers, is important in randori training. For instance, an ura technique might be used to neutralise the current attacker while turning to face attackers approaching from behind.

In Shodokan Aikido
Shodokan Aikido
is the largest organized branch of the Tomiki Ryu founded by Kenji Tomiki(富木 謙治 Tomiki Kenji, 1900–1979). Tomiki Ryu is sometimes referred to as "Sport Aikido" because of its use of regular competitions, and although Tomiki used the name Shodokan without any reference to his own name, the...

, randori differs in that it is not performed with multiple persons with defined roles of defender and attacker, but between two people, where both participants attack, defend, and counter at will. In this respect it resembles judo randori.

Injuries

In applying a technique during training, it is the responsibility of nage to prevent injury to uke by employing a speed and force of application that is commensurate with their partner's proficiency in ukemi. Injuries (especially those to the joints), when they do occur in aikido, are often the result of nage misjudging the ability of uke to receive the throw or pin.

A study of injuries in the martial arts showed that while the type of injuries varied considerably from one art to the other, the differences in overall rates of injury were much less pronounced. Soft tissue injuries are one of the most common types of injuries found within aikido, and a few deaths from repetitive "shihōnage" in a Japanese-style hazing
Hazing
Hazing is a term used to describe various ritual and other activities involving harassment, abuse or humiliation used as a way of initiating a person into a group....

 context have been reported.

Mental training

Aikido training is mental as well as physical, emphasizing the ability to relax the mind and body even under the stress of dangerous situations. This is necessary to enable the practitioner to perform the bold enter-and-blend movements that underlie aikido techniques, wherein an attack is met with confidence and directness. Morihei Ueshiba once remarked that one "must be willing to receive 99% of an opponent's attack and stare death in the face" in order to execute techniques without hesitation. As a martial art concerned not only with fighting proficiency but with the betterment of daily life, this mental aspect is of key importance to aikido practitioners.

Criticisms

The most common criticism of aikido is that it suffers from a lack of realism in training. The attacks initiated by uke (and which nage must defend against) have been criticized as being "weak," "sloppy," and "little more than caricatures of an attack."
Weak attacks from uke cause a conditioned response from nage, and result in underdevelopment of the strength and conditioning needed for the safe and effective practice of both partners. To counteract this, some styles allow students to become less compliant over time but, in keeping with the core philosophies, this is after having demonstrated proficiency in being able to protect themselves and their training partners. Shodokan Aikido
Shodokan Aikido
is the largest organized branch of the Tomiki Ryu founded by Kenji Tomiki(富木 謙治 Tomiki Kenji, 1900–1979). Tomiki Ryu is sometimes referred to as "Sport Aikido" because of its use of regular competitions, and although Tomiki used the name Shodokan without any reference to his own name, the...

 addresses the issue by practising in a competitive format. Such adaptations are debated between styles, with some maintaining that there is no need to adjust their methods because either the criticisms are unjustified, or that they are not training for self-defence or combat effectiveness, but spiritual, fitness or other reasons.

Another criticism is that after the end of Ueshiba's seclusion in Iwama from 1942 to the mid 1950s, he increasingly emphasized the spiritual and philosophical aspects of aikido. As a result, strikes to vital points by nage, entering (irimi) and initiation of techniques by nage, the distinction between omote (front side) and ura (back side) techniques, and the practice of weapons, were all deemphasized or eliminated from practice. Lack of training in these areas is thought to lead to an overall loss of effectiveness by some aikido practitioners.

Conversely, there are some who criticize aikido practitioners for not placing enough importance on the spiritual practices emphasized by Ueshiba. The premise of this criticism is that "O-Sensei’s aikido was not a continuation and extension of the old and has a distinct discontinuity with past martial and philosophical concepts." That is, that aikido practitioners who focus on aikido's roots in traditional jujutsu
Jujutsu
Jujutsu , also known as jujitsu, ju-jitsu, or Japanese jiu-jitsu, is a Japanese martial art and a method of close combat for defeating an armed and armored opponent in which one uses no weapon, or only a short weapon....

 or kenjutsu
Kenjutsu
, meaning "the method, or technique, of the sword." This is opposed to kendo, which means the way of the sword. Kenjutsu is the umbrella term for all traditional schools of Japanese swordsmanship, in particular those that predate the Meiji Restoration...

are diverging from what Ueshiba taught. Such critics urge practitioners to embrace the assertion that "[Ueshiba's] transcendence to the spiritual and universal reality was the fundamentals [sic] of the paradigm that he demonstrated."

Ki

The study of ki
Qi
In traditional Chinese culture, qì is an active principle forming part of any living thing. Qi is frequently translated as life energy, lifeforce, or energy flow. Qi is the central underlying principle in traditional Chinese medicine and martial arts...

is a critical component of aikido, and its study defies categorization as either "physical" or "mental" training, as it encompasses both. The original kanji
Kanji
Kanji are the adopted logographic Chinese characters hanzi that are used in the modern Japanese writing system along with hiragana , katakana , Indo Arabic numerals, and the occasional use of the Latin alphabet...

for ki was , and is a symbolic representation of a lid covering a pot full of rice; the "nourishing vapors" contained within are ki.

The character for ki is used in everyday Japanese terms, such as , or . Ki is most often understood as unified physical and mental intention, however in traditional martial arts it is often discussed as "life energy". Gōzō Shioda
Gozo Shioda
was a Japanese master of aikido who founded the Yoshinkan style of aikido. He was one of aikido founder Morihei Ueshiba's most senior students. Shioda held the rank of 10th dan in aikido.-Early life:...

's Yoshinkan Aikido
Yoshinkan
Aikido Yoshinkan is a style of aikido founded by Gozo Shioda after World War II...

, considered one of the "hard styles," largely follows Ueshiba's teachings from before World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, and surmises that the secret to ki lies in timing and the application of the whole body's strength to a single point. In later years, Ueshiba's application of ki in aikido took on a softer, more gentle feel. This was his Takemusu Aiki and many of his later students teach about ki from this perspective. Koichi Tohei
Koichi Tohei
was a 10th Dan aikidoka and founder of the Ki Society and its style of aikido, officially Shin Shin Toitsu Aikido , but commonly known as Ki-Aikido.-Koichi Tohei and aikido:...

's Ki Society
Ki Society
The is an aikido organization founded by Koichi Tohei in 1971, while he was the chief instructor at the Aikikai Hombu Dojo. The official Japanese name of the organization is Shin Shin Toitsu Aikido Kai , but it is more usually known in English-speaking countries as "Ki Society"...

 centers almost exclusively around the study of the empirical
Empirical
The word empirical denotes information gained by means of observation or experimentation. Empirical data are data produced by an experiment or observation....

 (albeit subjective) experience of ki with students ranked separately in aikido techniques and ki development.

Uniforms and ranking

Aikido practitioners (commonly called aikidōka outside of Japan) generally progress by promotion through a series of "grades" (kyū
Kyu
is a Japanese term used in martial arts, chadō, ikebana, go, shogi such as Japanese traditional culture, and academic tests and in other similar activities to designate various grades or levels or class of proficiency or experience...

), followed by a series of "degrees" (dan
Dan (rank)
The ranking system is a Japanese mark of level, which is used in modern fine arts and martial arts. Originally invented in a Go school in the Edo period, this system was applied to martial arts by Kanō Jigorō, the founder of judo and later introduced to other East Asia countries.In the modern...

), pursuant to formal testing procedures. Some aikido organizations use belts to distinguish practioners' grades, often simply white and black belts
Black belt (martial arts)
In martial arts, the black belt is a way to describe a graduate of a field where a practitioner's level is often marked by the color of the belt. The black belt is commonly the highest belt color used and denotes a degree of competence. It is often associated with a teaching grade though...

 to distinguish lower and higher grades, though some use various belt colors. Testing requirements vary, so a particular rank in one organization is not comparable or interchangeable with the rank of another. Some dojos do not allow students to take the test to obtain a dan rank unless they are 16 or older.
rank belt color type
kyū white mudansha / yūkyūsha
dan black yūdansha


The uniform worn for practicing aikido (aikidōgi
Aikidogi
Aikidogi is the formal Japanese name for the uniform used for Aikido training. Most practitioners simply call it a gi or dogi...

) is similar to the training uniform (keikogi
Keikogi
or dōgi is a uniform for training, used in martial arts derived from Japan, or budō. . The prototype for the modern keikogi emerged in the late 19th century. The keikogi was developed by judo founder Kano Jigoro...

) used in most other modern martial arts; simple trousers and a wraparound jacket, usually white. Both thick ("judo
Judo
is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

-style"), and thin ("karate
Karate
is a martial art developed in the Ryukyu Islands in what is now Okinawa, Japan. It was developed from indigenous fighting methods called and Chinese kenpō. Karate is a striking art using punching, kicking, knee and elbow strikes, and open-handed techniques such as knife-hands. Grappling, locks,...

-style") cotton tops are used. Aikido-specific tops are available with shorter sleeves which reach to just below the elbow.

Most aikido systems add a pair of wide pleated black or indigo
Indigo
Indigo is a color named after the purple dye derived from the plant Indigofera tinctoria and related species. The color is placed on the electromagnetic spectrum between about 420 and 450 nm in wavelength, placing it between blue and violet...

 trousers called a hakama
Hakama
are a type of traditional Japanese clothing. They were originally worn only by men, but today they are worn by both sexes. Hakama are tied at the waist and fall approximately to the ankles. Hakama are worn over a kimono ....

. In many styles, its use is reserved for practitioners with (dan) ranks or for instructors, while others allow all practitioners or female practitioners to wear a hakama regardless of rank.

See also

  • Aikikai
    Aikikai
    The Aikikai is the original school of Aikido. It is centered on the Aikikai Foundation in Japan, and its figurehead is the Doshu . It is represented globally through the International Aikido Federation....

  • Aikido techniques
    Aikido techniques
    Aikido techniques are frequently referred to as waza 技 . Aikido training is based primarily on two partners practicing pre-arranged forms rather than freestyle practice...

  • Aikido styles
    Aikido styles
    Though the art of aikido is characteristically different from other martial arts, there are a variety of identifiable styles within the family of organisations descending from the teachings of Morihei Ueshiba.-Pre-war aikido:...

  • Iwama Ryu
    Iwama ryu
    Iwama Style is the style of aikido that was taught at Iwama dojo by the founder of aikido, Morihei Ueshiba, and especially the lineage passed on through Morihiro Saito, a close disciple who was given responsibility over Iwama dojo by Ueshiba....


External links

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