“Who is Koichi Tohei?”, by Stanley Pranin

“Tohei became the best-known figure in aikido due to his extensive travels
and publications, even eclipsing the Founder and his son Kisshomaru.”

Koichi Tohei (1920-2011)

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?

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.

Koichi Tohei with Founder Morihei Ueshiba c. 1952

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.

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 in Hawaii. 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 major 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.

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. 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.

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.

Trailer of “Aikido with Ki” featuring Aikido 10th dan, Koichi Tohei

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 instructed at Ki no Sato events despite his advanced age. He passed away in May 2011 at the age of 91.

The above article is excerpted from the documentary on Koichi Tohei Sensei that is included in the DVD above. -Ed.


  1. Hugh Purser says:

    I would strongly recommend the book “Ki: A Road that Anyone Can Walk” by William Reed, published in 1992 by Japan Publications Inc. It is in essence the definitive English langauage biography of Koichi Tohei.

  2. Hugh Purser says:

    Students wishing to research further afield might also appreciate the excellent “Heavens Wind: The Nakamura Tempu Story” by Stephen Earle which is freely available at http://www.aikidointhefan.com/docsandforms/

  3. Hugh Purser says:

    A poem in honour of Master Koichi Tohei by Hugh Purser, dated 21 May 2011

    A Key to our Daily Life

    Inspirational teacher
    We will miss you now
    But we will never forget:
    Simple principles aligned
    To combine body and mind.

    You were a sign post aglow
    On the path for Ki
    To flow in our daily life;
    Road that anyone can walk
    Confidence to do and talk.

    Strength to face one thousand foes
    Empowering our minds
    With subconscious unfettered
    Sunken icebergs that sustain
    All our waking thoughts again.

    You take us to that one point
    Somewhere deep inside
    Where hidden powers reside;
    Unmoved as hurricane’s eye
    Centre of the spinning top.

    Meditate and calm the mind
    Still as moonlight’s sleep
    Reflecting on waters deep,
    A breath we exhale and send
    To the universe’s end.

    We carry forth your request:
    Do good in secret
    And teach all that we have learned;
    May you walk again with him,
    Him to whom we always bow.

  4. Thank you for presenting a balanced view of this critical but almost forgotten point of Aikido history.

  5. It is great to see this footage become available as Koichi Tohei was my teacher’s teacher.

  6. If I am not mistaken, the uke in the photo at the top of this article is Jon Takagi Sensei, who founded Arizona Aikikai (now known as Arizona Aikido) in 1968. Takagi Sensei’s dojo was part of Ki no Kenkyukai from 1974 to 1982, when he helped Fumio Toyoda Sensei found Aikido Association of America. Takagi Sensei and a senior student at the dojo were killed in February 1984 when they were bicycling near South Mountain in Phoenix, Arizona and were run down by a drunk driver.

  7. Thank you to Hugh Purser for your kind recommendation and always fine poetry!

    In addition to writing Tohei Sensei’s Biography under the title of KI: A ROAD THAT ANYONE CAN WALK, I also wrote a tribute on Tohei Sensei’s passing, which you can read online.

    “The Passing of a Great Master: Koichi Tohei (1920-2011)”

    Have made many friends around the world through Aikido, and once made they seldom fade.

    Thank you Stanley for your excellent and ongoing contributions to Aikido history and culture.

  8. alexander zurita says:

    gracias Stanley por darnos a conocer la historia tan interesante e importante para el budoka del aikido

  9. Nico Poppelier says:

    It’s not the first time I read this text, but I still think it is an excellent summary of the role of Koichi Tohei in the development of post-war aikido!

    Perhaps, we should ignore the (controversial according to some sources) promotion to 10th dan in 1969, but the article clearly says that Morihei Ueshiba regarded Tohei as his leading student and awarded him 8th dan in 1952. The question that comes to mind (again) is: what part of Morihei Ueshiba’s legacy was transmitted to Koichi Tohei, also in the eyes of the Founder himself?

    • Nico,

      Thanks for your comment, I don’t know what Morihei thought of Tohei Sensei. I think it can only be inferred and his opinion changed over the years. On the other hand, Tohei Sensei’s opinions of the Founder are clearly expressed in his interviews.

  10. I, too, thank you for your balanced views in the article. My teacher, Shinichi Suzuki Sensei, was one of the original converts to aikido in 1953 and a student of both O Sensei and Tohei Sensei. O Sensei was present at the dedication of our Maui dojo on March 13, 1961. As a young aikido student, the break with Aikikai was just not discussed. I appreciate a little unbiased history on the subject

  11. Paul Johnson CPA says:

    Dear Pranin Sensei,

    Id be truly amazed if you remembered me, I was a college freshman at UCSC where we took
    your classes in the handball courts in the spring of 1975. I also attended a seminar that Dane year
    at your then Pacific Grove, CA dojo with its geodesic structure in back.

    I then finished college at Berkeley and trained primarily under BKlickstein until 1sy Kyu and the after 5 years
    with the late TS Sasaki Sensei and thankfully was examined and awarded Shodan by Sensei and Tohei and Chiba Shihan right before Sasaki Sensei at I believe was the last national convention of the oldnUSAF and passed away very young in 1984.

    Been training under Rick Rowell since then.
    Tohei Shihan was an Aikido icon and well deserve his place in its history which we thank you for documenting
    so well these past 45 years . I subscribed to your paper AikiJournals you published in Japan.

  12. Interesting, I wonder how many MMA guys would fall for him ? No disrespect intended. His koshi must be very subtle because it’s hard to see any outward evidence of it. That doesn’t imply he didn’t have something though.

Speak Your Mind