JA Kochi is the Kochi Prefecture branch of Japan Agriculture, the national agricultural cooperative. While this sounds big, the specific division in charge of producing and selling tea from Kochi (Tosacha) is actually the small tea revitalization group. As a minor tea production region, but one with a long history, Yunomi is proud to carry the tea produced in this region.
History of Tosacha (Kochi Prefecture tea)
As one of the famous products of the country of Tosa (the old name for the prefecture, goishicha and aocha from the Reihoku region, and rokuzoucha from the Tsunoyama region were well known.