Rice broker

Nihonbashi bridge in Edo, Rice brokers." 36 Views of Mount Fuji " Hokusai.
Rice polishing by water mill in early modern Japan. " 36 Views of Mount Fuji " Hokusai.

Rice brokers, which rose to power and significance in Osaka and Edo in the Edo period (1603-1867) of Japanese history, were the forerunners to Japan's banking system. The concept originally arose in Kyoto several hundred years earlier; the early rice brokers of Kyoto, however, operated somewhat differently, and were ultimately not nearly as powerful or economically influential as the later Osaka system would be.

Daimyōs (feudal lords) received most of their income in the form of rice. Merchants in Osaka and Edo thus began to organize storehouses where they would store a daimyō's rice in exchange for a fee, trading it for either coin or a form of receipt; essentially a precursor to paper money. Many if not all of these rice brokers also made loans, and would become quite wealthy and powerful. As the Edo period wore on, daimyōs grew poorer and began taking out more loans, increasing the social position of the rice brokers.

Rice brokers also managed, to a great extent, the transportation of rice around the country, organizing the income and wealth of many daimyōs and paying taxes on behalf of the daimyōs out of their storehouses.