The homepage for Ryukyu Kobujutsu Hozon Shinkokai in Japan.
The homepage for the Canadian Ryukyu Kobujutsu national association.
The most detailed representation of Ryukyu Kobujutsu and Yuishinkai on the internet.
Excellent description of Ryukyu Kobujutsu and Yuishinkai.
Very descriptive and interesting site with content from Sweden.
The site for activities in Finland.