“An Overview of Koichi Tohei’s Early Aikido Career,” by Stanley Pranin

In May, 1974, an event occurred that shook the roots of the aikido world to its very foundations. It was then that Koichi Tohei, the chief instructor of the Aikikai Hombu Dojo, resigned from his post and left the headquarters organization to form his own school.

Many aikido associations, dojos, instructors, and students, particularly in Japan and the U.S.A., were compelled to make a choice of whether to stay within the Aikikai system or join Tohei’s newly-created Shin Shin Toitsu Aikido organization.

The impact on those who remained within the Aikikai system was nonetheless traumatic because they saw the illusion of harmony at the highest level of leadership in the aikido world shattered. Regardless of where one stood on the issue, aikido at large had suffered a huge black eye.

From the viewpoint of the Aikikai, Tohei’s actions and attempts to dictate the technical curriculum and teaching methodology were unacceptable. In Tohei’s eyes, the aikido headquarters had snubbed his leadership and failed to sufficiently acknowledge his many accomplishments and contributions to the postwar spread of aikido, both in Japan and abroad. The contentious issue was further complicated by a web of long-standing personal relationships that had gone sour.

The upshot of this tragic situation was that in the aftermath of Tohei’s departure, neither he nor the Aikikai has wished to revisit this unfortunate episode and the issue has been effectively swept under the rug for more than 35 years.

Who is Koichi Tohei and why is he so important to an understanding of the development of aikido? Should he be unceremoniously deleted from aikido history due to past grievances or should he be given due credit for his role in the shaping of the art of aikido?

Early Years

Koichi Tohei was born in Tokyo on January 20, 1920. His well-to-do family soon moved to its ancestral home in Tochigi Prefecture where the young Koichi grew up. He studied judo as a teenager, but his training was interrupted while a student at Keio University due to a bout with pleurisy.

In 1940, in an effort to regain his health, Tohei joined the Ichikukai and engaged in intensive misogi breathing and meditation training. It was shortly thereafter that he received an introduction to Morihei Ueshiba Sensei who operated a private martial arts dojo in the Shinjuku Ward of Tokyo. Tohei immediately joined the dojo and practiced intensively under the Aikido Founder up until the time of his induction into the Japanese Imperial Army in October 1942.

Tohei saw action in China and was stranded on the continent at the end of the war until his repatriation in 1946. Soon thereafter, Tohei reestablished contact with Morihei Ueshiba who had retired to his country home in Iwama, Ibaragi Prefecture. Tohei resumed training in aikido traveling to Iwama from his nearby hometown as his schedule permitted.

It was also during this period that Tohei began training under Tempu Nakamura, the person who introduced yoga to Japan. Nakamura would have a major influence on Tohei and his approach to aikido and ki.

Ueshiba promoted Tohei to 8th dan at the young age of 32 in 1952 in recognition of his status as the Founder’s leading student. Tohei’s promotion would also serve to stimulate the growth of the Aikikai whose activities had been all but curtailed in the aftermath of World War II.

Establishing Aikido in Hawaii

In February 1953, at the invitation of the Hawaii branch of the Nishikai health system, Tohei visited the islands for an extended stay to introduce the then unknown art of aikido. Despite many challenges and hardships, Tohei established himself as top-tier martial artist and built up a network of Aikikai-affiliated dojos all over Hawaii. During this time, he provided financial support to the struggling Aikikai from donations he collected from his students and patrons. Tohei returned to Hawaii in 1955 and again in 1959 where he further strengthened the aikido base he had created several years earlier.

Back in Japan, the Aikikai gradually began to emerge as the leading aikido organization with Tohei assuming a leadership role as chief instructor, a post he was appointed to in 1956. A network of schools in various cities, universities and companies gradually formed and the art began to receive some exposure in the media.


Starting around 1960, Tohei published a series of books both in Japanese and English that were among the first covering the subject of aikido. He formulated a widely-accepted technical curriculum and provided a philosophical framework for his approach to aikido based on his theory of ki principles.

Tohei arranged a six-week visit to Hawaii by Aikido Founder Morihei Ueshiba in February 1961. The Founder was present at the dedication of the Honolulu Aikikai dojo and saw first hand the extensive network created by his top student in Hawaii.

Tohei further expanded his teaching base abroad with lengthy visits to the United States mainland in 1965 and 1967. On the international stage, Tohei had become the best-known figure in aikido due to his extensive travels and publications, even eclipsing the Founder and his son Kisshomaru.

Extensive foreign travels

Tohei’s activity in Japan and overseas continued unabated. During his years of active foreign travel between 1953 and 1971, he ventured abroad some 15 times. His reputation was further enhanced due to his well-publicized coaching of famous sports figures including all-time homerun hitter Sadaharu Oh and Sumo great Chiyonofuji. Over the years, Tohei gathered a large following of junior instructors and students within the Aikikai who favored his particular interpretation of aikido.

Promotion to 10th dan

In January 1969, Tohei was promoted to 10th dan by Founder Ueshiba, the first Aikikai instructor to be so honored. Ueshiba fell ill shortly thereafter and passed away on April 26 of the same year.

At this time, discussions took place about who would succeed the Founder and it what capacity. Some of the Aikikai decision-makers, including then Cabinet Member Sunao Sonoda, favored the idea of Tohei assuming the title of Doshu with Ueshiba’s son Kisshomaru becoming Headquarters General Manager. However, the position of Doshu did in fact go to Kisshomaru with Tohei retaining his post as chief instructor.

Rift within the Aikikai

Gradually over the years, a division had formed within the Aikikai with some members supporting the pedagogy of Kisshomaru and his allied senior instructors, while others preferred Tohei’s teaching methods with his emphasis on ki. Tensions developed to the point that, in 1971, Tohei created the Ki no Kenkyukai outside of the Aikikai where he taught his ki principles separate from aikido techniques.

The rift between the two factions of the Aikikai worsened to the point that Tohei tendered his resignation from the Hombu Dojo on May 1st, 1974. At this time, he established Shin Shin Toitsu Aikido, Tohei’s approach to aikido with ki principles incorporated. He later launched a healing method called “Kiatsu” that was taught in conjunction with his ki-based aikido.

Tohei’s Ki no Kenkyukai headquarters is located in Shinjuku near the Aikikai Hombu Dojo. He also established a major training center called the “Ki no Sato” in Tochigi Prefecture adjacent to his home. Officially retired since 1990, Tohei still occasionally instructs at Ki no Sato events despite his advanced age.

Having presented an overview of Tohei Sensei’s pivotal role in the early development of aikido, we now turn our attention to his technical system whose influence continues today in hundreds of dojos in Japan and abroad even within the Aikikai system despite the passage of more than three decades….

The above text is excerpted from the narrative section of a rare seminar video of Koichi Tohei from 1974.


  1. Very interesting story which is repeating nowadays. The question is how Morihei didn’t recognise that there is no secure future with two leaders. One of them had founder’s blood in his veins and the other was technically superior. That was so obvious that is almost impossible to make a good choice. In one organisation which I left recently because of very similar reasons, one master like Koichi Tohei is in the same situation. Is it the right decision? In 20 years we will find out or maybe earlier? For example, I have been practicing aikido for 20 years and soon I’ll have a son. I have 4 aikido clubs and about 200 students. Two students of mine are the best of all and there are more talented younger masters already. One day, I’ll have to make a choice about my successor. Will I make the same mistake, or will I be lucky that my son will really be the best of my students?

  2. Koichi Tohei was an immense asset to Aikido and a vital contributor to it spreading world wide.

    We were not there in that and time place, with a history coming to a head behind closed doors, beset by anachronistic cultural context that was fast becoming out of context, haunted by personal insecurities, fears, jealousy, rivalries, personal friction and a range of other factors, so we can’t really know

    What is this this notion of a “successor” to a school of theoretical and incomplete often anachronistic battlefield arts (or other opinions.)? You cannot “inherit” a Budo. When you die perhaps some essence of that experience gained does go with you. Other than that, the externals certainly die.

    In the old world hierarchy and domination paradigm was a survival structure. Notwithstanding the man at the “top” was often a blatant fool. The old, kings, pharos,mafia, any variables of fascistic methodology, any totalitarian regime. History reveals their worth.

    The supposition was the one on “top” of the pile had all the answers. History puts the lie to this and with a very few rare exceptions, fools have mostly lead the gullible over a cliff.

    A lot of good talent was thus destroyed and thereby wasted. That’s why the arrogant, whether feudal riff-raff warlords or full-blooded empires invariably decline and become extinct after a brief rise.

    This was a warring predisposition based on ego, the biggest ego doing the most bullying and in gradation the others would fall in line. Sometimes it was necessary because the fools at the “bottom” were even “dumber” that the fool at the “top.” Just like modern office politics which still reflects it. So in order to briefly survive, they used the chimp/animal paradigm. Even now there are people fail to understand “democracy” and believe that “political leaders” are the ones dictating. Dictatorial democracy is an impossibility and cannot sustain.

    The people in a democracy, if duly educated and enlightened are, can, and should be the leaders with the public servants listening. Despite all the noble attempts, that hasn’t arrived yet. So for a people only just emerged from a feudal era, what can you expect?

    As for the various scary “isms” they are even more poverty stricken and dictatorially anything but, the ideological fantasy they like to propagandise in theory.

    Any true power is contributory. Assets are recognized and incorporated. You don’t exclude skilled contributors. But the frightened, uneducated and insecure do just this and thereby succeed in fortifying their own demise.

    Ueshiba’s Aikido died with him. Make no mistake of this.

    We may somewhat help each other grow.

    The “top-down model” is proven to be self-defeating. There is no “top” or “bottom” except in fantasy land. But if you choose to believe it, you make it so real you become enslaved by it and the fools with the “power” you’ve just given them, yours, will invariably take advantage of it and misuse it.

    Some of the greatest leaders I ever met were ordinary, except for the bright light of their immense capability which left a greater mark in the world than any sterile bureaucratic bully ever could. Yet, they mostly remain unknown. The changes they wrought are now taken for granted, unsung.

    Ueshiba knew full well the measure of immaturity of his charges and was wise enough to leave well enough alone and let it to pan out naturally. After you’re dead, this world is no longer your lookout or jurisdiction.

    As for “influence” O’Sensei never left. Like Obi-Wan he is now ubiquitous to those with a sincere heart and intent.

    As with leaves things fall where they do. It’s about watching, noticing and learning. Trying to control blinds to possibilities and generates disaster scenarios.

    And skill per se is autonomous to the one having made the effort to attain it.

    In the battlefield or the street, indeed on the Way to waking up, there will be no “organization,” guru figure or prop to hold you up.

    Only you and the Universe. And those damn attackers and circumstances who provide the very fuel for enlightenment if your attitude is right.

    Make the most of Aikido. Whilst in some ways it may be a socially healing gift of association with worthy others, compatriots and fellow travellers on the Way, the Path is nevertheless a lonesome journey with the ultimate battle of your life. Finding and reclaiming Yourself.

    We can learn from the mistakes of the past and walk forward better armed to not repeat them. That too is Aikido training and refinement. If back then it would have been all hunky-dory, we would now, all be making these mistakes in a bigger way. As some still are.

    The discomfort, and then personal anger, of that happening of May 1974 has taught me much. For this I’m truly grateful.

  3. Different pedagogies arising from the same source are a treasure to preserve the essence and to innovate. Ueshiba did it from the Daito Ryu and so we have the various DR schools and aikido too. Tohei, Shioda, Ueshiba descendants, Saito etc.. did it and there is a richness in each of them.

    Some of the pedagogies happened more peacefully than others, some are more robust than others. Personally coming to the Aiki arts well after all these are in place and seeing the barriers between them slowly coming down brings a fascinating richness to the art of aiki to explore that might not have been quite the same if the mainline Ryuu that Takeda founded were the only one ever to spring into existence.

    Hooray for the work of Pranin and Aikido Journal in bringing the benefits of fostering open communications, documenting history, valuing innovation and facilitating friendship events for helping make (accelerate) progress in these regards!

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