This research was initiated by the Planning and Design Laboratory of Yamaguchi Prefectural University in 2011 as part of a project to revitalize a mountainous area in the Tokuji region of Yamaguchi City The Tokuji area is blessed with rich nature (forests), and the culture of papermaking has been passed down from generation to generation in the upper reaches of the pure "Saba River. Focusing on this precious regional resource, the company created clothing using knit art works that fuse plant material with natural knit materials, and presented them at fashion shows and exhibitions with the message of "Return to Nature," thereby exploring new possibilities for Tokuji handmade paper In 2021, the compilation of this series of exhibitions was held at the Suo Kokubunji Temple in Hofu City, downstream from the Saba River, where the Knit Art Exhibition was held This report describes the process and the results of the creation of cultural exchange between Yamaguchi City and Hofu City through an exhibition whose method is Installation, that fuses the regional resources between the two cities.