World Nunchaku Association - Features events, workshops, news, downloads and forum. Also contains links and general information. [English/Dutch] - http://www.nunchaku-do.org/
Okinawan Kobudo - Wikipedia - Article on the term with links to articles on the various types of weapons. - http://en.wikipedia.org/wiki/Okinawan_kobudo
Nunchaku - History, types, photographs, movies and tutorials. - http://nunchaku.one.pl/en/
Ryukyu Kobudo Hozon Shinko Kai Philippine Doko Kai - Philippine chapter of the society for the preservation and promotion of the Ryukyu Kobudo. Features history, news, events calendar, weapons tournament results, members profiles, and contact information. - http://pinas.org/kobudo/
International Okinawa Kobudo Association - Features history of organization. weapons description, events, membership, and links. - http://okinawa-budou.org/IOKA/