Aikido Online reflects the teachings of perhaps the most prominent group of Aikido Shihan (master teachers) living outside Japan today. This group consists of the North American Shihankai Senseis, Yoshimitsu Yamada, Akira Tohei, T.K. Chiba, Mitsunari Kanai, Seiichi Sugano, Yukio Kawahara, Yutaka Kurita and Ichiro Shibata and Nobuyoshi Tamura in Europe.

These Shihan, most of whom were uchi deshi (live-in disciples) of O-Sensei Morihei Ueshiba, were in close contact with him during the height of his creative development of Aikido. They studied and trained under his direction and in the company of many of the greatest exponents of the art, including Doshu Kisshomaru Ueshiba, Kisaburo Osawa, Hiroshi Tada, Sadateru Arikawa and Seigo Yamaguchi Senseis.

Beginning in the early 1960's they left Japan and moved abroad to teach the Aikido they had learned from O-Sensei. They became the pioneers and driving forces behind the tremendous international growth of Aikido throughout North and South America, Western and Eastern Europe, Australia, New Zealand, Africa and the Middle East. In spite of their physical separation, they have maintained a close association with Aikikai Hombu Dojo and each other for a period of over 40 years.

These Shihan are the bearers of a unique and important part of O-Sensei's legacy. As a group they profoundly reflect the creatively individual nature of Aikido, having each cultivated their own understanding of Aikido from their personal experiences as direct students of O-Sensei. This is reflected in their daily lives, in their own research and in their teachings of Aikido's most fundamental principles and practices. In spite of their individualities, they share a deep devotion to Aikido's spiritual and technical integrity and an unwavering sense of purpose in their never-ending study of this art.

Aikido Online has been created to be an information center that taps into this invaluable resource: the art of Aikido as learned and experienced by these Shihan. It is our intention, as their students and as recipients of their legacy, to make Aikido Online a place where their accumulated knowledge and insight is made available and is shared with all those interested in the art of Aikido. We also want Aikido Online to be an interactive forum, where knowledge, viewpoints and ideas can be exchanged, and where understanding and communication can expand. In short, we want Aikido Online to be a unique resource for the continuing growth of this special lineage of O-Sensei's Aikido.