The homepage of Aikido Hombu Dojo (Ueshiba Dojo)
The homepage of Yamaguchi Tetsu Shihan's dojo (Aikido Yamaguchi Dojo).
He resides in Tokyo and is also the Chairman of Aikido Kenshukai Dojo (Osaka).
A private blog by a practitioner at Aikido Kenshukai Dojo.
Memories of Yamamoto Masujiro Shihan, his pictures, and records of classes are often showcased here. (Available in Japanese only)