Another person who has made a big contribution to the community-building movement in Mishima-machi is Professor Kiyoshi Miyazaki, of Chiba University, who carried out an in-depth study of Mishima-machi's handicrafts and helped the town's craftsmen design a craftsman's badge in the shape of a hand to serve as proof of craftsmen's qualifications and bolster their sense of pride.
此外，對日本社區營造貢獻卓著的千業大學宮崎清老師，也透過對三島町手工藝發展的了解，幫三島町職人設計出有「手」形象的「職人徽章」，代表對職人的尊重和認證。