- Welcome to the Shorin-Ryu Shorinkan of Williamsburg website! This logo is owned and copywrited by the Shorin-Ryu Shorinkan of Williamsburg and may not be used without permission by its owners. The purpose of this website is to provide information about Okinawan Shorin-Ryu karate and kobudo under Hanshi Shugoro Nakazato, judan/10th Dan, Okinawan Shorin-Ryu Shorinkan We hope that you visit us ...shoryukan.com