Roy Goldberg is one of the highest-ranked Daito-ryu Aiki Jujutsu practitioners outside of Japan and the senior student of Hayao Kiyama Shihan, the President and Chief Instructor of North American Daito Ryu...

Aikido Journal has been a leading source for historical information on the martial art of aikido for over 40 years. Stanley Pranin, our founder, dedicated much of his life to researching and documenting the...

Philip Greenwood Sensei is the chief instructor and co-founder of Greenwood Aikido in Temecula, California as well as the president of the Nishikaze Aikido Society of America, a 501(c)(3) non-profit public...

Guillaume Erard (born April 13, 1981) is a French biologist and budo instructor living and working in Tokyo, Japan. He began practicing judo at the age of six, then started aikido at fifteen in the group of...

Born in Tokyo in 1945, Katsuyuki Kondo, Sensei first learned Daito-ryu while still a child from Tsunejiro Hosono of the Shineikan dojo. He began studying under Tokimune Takeda Soke in 1961 and under Kotaro...