Japan, Tempo Era, 2 Shu (Ni Shu) 1832-1858, 0.49 g fine, vf

During the Edo-period, which lasted more than 250 years from 1603-1868, Japan separated itself from the rest of the world. Only a few representatives from China and Netherland's East-India-Company were allowed into Japan. Japanese citizens were forbidden to travel outside the country. Nevertheless economy flourished, urban development promoted trade and craft, banks and factories were founded. The rectangular 2.shu-coins, minted at the end of the Edo-period, are evidences of Japanese separation. Mechanically produced coins from round planchets were produced in Japan only with the introduction of the decimal system in 1870.