Interest in the work of village potters was revived in a folk movement of the 1920s by such potters as Shoji Hamada and Kawai Kanjiro. These artists studied traditional glazing techniques to preserve native wares in danger of disappearing. A number of institutions came under the aegis of the Cultural Properties Protection Division. The kilns at Tamba, overlooking Kobe, continued to produce the daily wares used in the Tokugawa period, while adding modern shapes. Most of the village wares were made anonymously by local potters for utilitarian purposes. Local styles, whether native or imported, tended to be continued without alteration into the present. In Kyūshū, kilns set up by Korean potters in the 16th century, such as at Koishiwara, Fukuoka and its offshoot at Onta, perpetuated 16th-century Korean peasant wares. In Okinawa, the production of village ware continued under several leading masters, with Kinjo Jiro honored as a ningen kokuho (人間国宝, literrally meaning 'living cultural treasures', officially a Preserver of Important Intangible Cultural Properties).