| Aikido FAQ: An encyclopedic source for Aikido information provided by Kjartan Clausen. |
| Aikikai Foundation: Aikikai world headquarters. Information concerning Aikido, the Doshu, Hombu Dojo, instructors, and annual events. |
| AikiWeb Aikido Information: A large and highly organized resource for Aikido information including dojo listings, articles, and discussion forums. Maintained by Jun Akiyama. |
| Aikido Dictionary: Compilation with kanji as graphics (no JIS capable browser required) |
| Aikido.com: Lineage of Morihei Ueshiba, dojo search, events calendars, discussion areas, publications and links. |
| Aikido.net: Includes animations and explanations of various techniques, user-submitted event announcements, message board, email and related web services, and a dojo search feature for Japan. In English and Japanese [requires Flash]. |
| AikidoKids: Provides resources and information for Aikido programs for kids worldwide. Games listing, instructor directory, equipment suggestions, and curriculum ideas are available on the site. |
| The Aikido Dojo Guide: Resource for dojos worldwide. Provided by the author of the Aikido FAQ. |