The Aikikai Foundation (Aikikai World Headquarters) is the parent organization for the development and popularization of Aikido throughout the world. To correctly transmit Aikido according to the ideals of the founder, O-sensei Morihei Ueshiba, thousands of instructors under the leadership of Doshu Moriteru Ueshiba are doing their utmost to teach Aikido to students in Japan and around the world.

Aikikai World Headquarters
Aikikai Foundation
17-18 Wakamatsu Cho
Shinjuku-ku, Tokyo 162
Japan
(+81) 03 3203-9236
FAX (+81) 03 3204-8145