Sports, Martial Arts, Weaponry, Japanese - Kendo World Magazine. A quarterly magazine devoted to kendo, but also with sections dealing with koryu, iaido, jodo and naginata.
Sports, Martial Arts, Weaponry, Japanese - Kensei Kensan Kai. Promotes the study and practice of Iaido and Kendo and located in Kawagoe, Japan with an active branch in Stockholm, Sweden.
Sports, Martial Arts, Weaponry, Japanese - Eikoku Roshukai. Traditional Iaido organisation in the United Kingdom focused on the practice of Muso Jikiden Eishin Ryu.