“I devoted my life to protect, reconstruct and develop the official Kyokushinkaikan. Join our organization to revive the old spirit of the original Honbu Dojo in Tokyo.“” 

 

—  Oyama, Kuristina

Our organization works with the Masutatsu Oyama family and is a continuation of the original organization IKO Kyokushinkaikan created by the founder Sosai Masutatsu Oyama. Some time ago, the organization was called IKO Sosai now the official name of IKO KWO Mas Oyama. The activities of our organization are aimed at continuing the traditions of the original IKO organization, and are dedicated to the memory of the founder of Sosai Masutatsu Oyama. The address of central Honbu is in Ikebukuro in Tokyo. The Custodian of traditions and the heiress in our organization is Kuristina Oyama-the daughter of the founder of Kyokushin karate Masutatsu Oyama. We invite new representatives and those who have previously worked with IKO Sosai and want to continue to support the original organization and traditions of Sosai.

If you have any questions,

please contact: kwo.masoyama@gmail.com

Mas Oyama Foundation

ENSURE MORE PEOPLE
AND THE WORLD TO

THE HISTORY OF SOSAI
MASUTATSU OYAMA

Sosai Masutatsu Oyama

ACCESS TO THE HISTORY

All over the world millions of people train under the Kyokushin karate style. We want to focus on ensuring the true value of the founder Sosai Masutatsu Oyama with the original Honbu Dojo in Tokyo in Japan. We seek to ensure that all people who still train Kyokushin Karate should have access to the history of the Kyokushinkaikan and the legacy of Mas Oyama.

1964

In 1964 the Tokyo Honbu Dojo from Sosai Oyama was officially opened and the International Karate Organization Kyokushinkaikan was finally established.

THE MISSION OF THE OYAMA
FAMILY IS

TO PROMOTE THE GROWTH 
AND CONTINUITY OF SOSAI'S LEGACY

Our mission is to promote and support the growth and spread of our founder through our activities and partners. Through new ways and knowledge we want to offer everyone access to rediscover the legacy of our founder. We need motivated and passionate karatekas who act in the sense of Sosai Mas Oyama and want to support the family.

Mas Oyama Foundation

ANY ACTIONS MATTERS.
WE ARE SUPPORTING

ACTIVITIES THAT CONTINUE THE TRUE SPIRIT OF MAS OYAMA

With our organization, we support associations, dojos and partners with our network, activities and tools to convey the legacy of Sosai Mas Oyama to the next generation. With the new possibilities of digitalization, we as an organization can ensure the knowledge transfer for our members efficiently and in the long term in order to understand the true core of Sosai Oyama's mission.

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membership

MEMBERSHIP

Our membership guarantees support, information transfer and further development around the Kyokushin Karate world from Mas Oyama.

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PHILOSOPHY

Our philosophy is unique. Mas Oyama's Kyokushin Kyokushin philosophy has been supporting people around the world for decades.

LEARN MORE

News

ANY ACTIONS MATTERS.
WE ARE SUPPORTING ANY
AFFILIATE KYOKUSHIN ORGANIZATIONS

If you are running a Kyokushin Karate Organization with the value and mission of our founder Sosai Mas Oyama we will evaluate if your organization is getting our support.