Hombu Dojo: Aikikai World Headquarters.

United States Aikido Federation: A non-profit educational institution created for the purpose of spreading and maintaining the integrity of the Japanese martial art of Aikido.

Midwest Aikido Center: Founded by the late Akira Tohei Shihan. Located in Chicago, the Midwest Aikido Center is the home dojo for many of the Kenosha Aikikai's assistant instructors.

AikiWeb and Aikido FAQ: These sites contain vast amounts of information regarding Aikido ranging from terms to multimedia.

Aikido Online: A production of the United States Aikido Federation.

Video Clips of O'Sensei: We often hear about O'Sensei. This site gives the younger generations a chance to see Aikido from its source.

The Way of the Exploding Pen: Take time-out for the lighter side of Aikido and martial-arts in general.