Seiwa-kai New Mexico USA, President Leon Mar? Shihan 5th Dan. Affiliate to Seiwa-kai Japan, World Karate Federation, Japanese Karate Federation (JKF) Goju-Kai Japan. USA Seiwa-Kai International World Wide Organization has representation in the following countries: Canada, USA, Japan, South Africa, England, Italy, Turkey, Portugal, Yugoslavia, Slovakia, China, Hong Kong, Singapore, Scotland, Poland, Rumania, Hungary, Austria, Germany, Switzerland and Australia.