Kaicho Kiyoshi Yamazaki 1940 – 2023

16th August 1940 – 28th August 28 2023

Ryobu-Kai International:

It is with profound sadness that the Japan Karate Do Ryobu-Kai International Yudanshakai Executive Council (IYEC) informs you that Kaicho Kiyoshi Yamazaki (9th dan JKR, 8th dan JKF) passed away on 28th August, at approximately 8:00pm Pacific Time.

For anyone who has been fortunate enough to train with Kaicho Yamazaki and to know him personally, the loss to his family, to JKR, and to the martial arts world is both enormous and clear. Karate has lost a leader, a pioneer, a visionary, an outstanding technician, and a font of deep knowledge. Kaicho’s dedication to teaching Shindo Jinen Ryu Karate-Do, his success in building a respected, global martial arts organization, and the emphasis he placed on humility and lifelong learning, are all unquestionable.

In recent years, Kaicho Yamazaki retired from active executive leadership of Japan Karate Do Ryobu-Kai, placing his trust in the International Yudanshakai Executive Council to maintain, improve, and grow JKR. In the wake of Kaicho’s passing, the emphasis he placed on humility and lifelong learning, are all unquestionable.

In recent years, Kaicho Yamazaki retired from active executive leadership of Japan Karate Do Ryobu-Kai, placing his trust in the International Yudanshakai Executive Council to maintain, improve, and grow JKR. In the wake of Kaicho’s passing, the IYEC will continue to lead Ryobu-Kai in accordance with his teachings and his vision.

The Yamazaki family knows that they are in your thoughts and in your hearts during this difficult time. We ask that you please respect their privacy as they navigate the aftermath of Kaicho’s passing. If more information becomes available, it will be made public, as appropriate.

The martial arts world – indeed the world as a whole – is poorer for Kaicho’s passing. Please know that, while JKR has lost a giant, his foresight in establishing the IYEC will ensure that Japan Karate Do Ryobu-Kai continues to be the organisation he wanted it to be, and a legacy of which he can be proud.

Japan Karate-Do Ryobukai


A message from Minako Yamazaki Sensei



Kaicho Kiyoshi Yamazaki – Japan Karate-Do Ryobukai (JKR)

Ryobukai Kata – Tai Sabaki Shodan

Konishi Sensei developed the kata called Tai Sabaki (Body Movement). He based this kata on karate, but incorporated principles found in the teachings of Ueshiba Sensei. Though the new kata did not contain any complex movements, it consisted of a chain of actions, with no pause after each action.

After the demonstration of this kata by Konishi Soke, Ueshiba Sensei remarked that, “The demonstration you did just now was satisfactory to me, and that kata is worth mastering.” Later, Konishi Soke developed two other kata based on the principles of Tai Sabaki. The three kata became known as Tai Sabaki Shodan, Tai Sabaki Nidan, and Tai Sabaki Sandan.

Simon Oliver Sensei demonstrating (Oyo Bunkai) applications to Tai Sabaki Shodan

Shindo Jinen Ryu Kata

Traditional KataStandard Kata Kobudo Additional Kata 
Tai Sabaki ShodanHeian ShodanSuna Kake No KonShisochin
Tai Sabaki NidanHeian NidanShushi No Kon DaiSaifa
Tai Sabaki SandanHeian SandanShushi No Kon ShoKururunfa
SeiryuHeian YondanSakugawa No KonTomari Bassai
RohaiHeian GodanTozan No KamaSanseiryu
JurokuTekki ShodanIshimine No Tonfa
NaifanchinTekki NidanHama Hi Ga No Tonfa
AnanTekki SandanIshimine No Sai
Chatan Yara No KoshokunBassai DaiTsuken Shita Ha Ku No Sai
Ni Pai PoBassai ShoHama Hi Ga No Sai
Pinan ShodanKanku DaiTawa Ta No Sai
Pinan NidanKanku ShoChatan Yara No Sai
Pinan SandanEmpiYa Ka No Sai
Pinan YondanJitte / JutteHa Ni Tagawa No Sai
Pinan GodanJi’inJigen No Sai
SuparimpeiJionKojo
ShimpaGankaku
Hangetsu
Nijushiho
Sochin
Chinte
Sanchin
Seipai
Unsu
Gojushiho Dai
Gojushiho Sho
Seienchin