• Dillman Karate International - Information site about George Dillman's Kempo style. A list of affiliated schools, seminars, testimonials, summer camps, and general information. Books and videos for sale.
  • International Ryukyu Karate Research Society - Includes membership information, seminars, details on curriculum, founder's profile, and contact information.
  • United Ryukyu Kempo Alliance - Organization located in Blue Springs Missouri. Includes an affiliate school directory, rules, video clips, and contact information.
  • Ryukyu Hon Kenpo Kobujutsu Federation - Headquartered in Okinawa. Contains information about the history of the style and founder, requirements, links, and contact information.
  • Shinjitsu Kempo Karate - Includes a photo gallery, videos of the 12 empty hand katas as taught by Taika Oyata, kobudo videos, belt requirements, and links to other like minded sites.