The Japan Mint is located in city of Osaka, it is the third largest city after Tokyo and Kyoto. It was established on 4 April 1871, a time when there is no heavy industries to speak of in Japan. Everything needed to make coins were imported and all the raw materials were produced on site, which explains the size of the mint facility. The mint was also build next to the Okawa river, which joins the main Yodo river ((淀川) and flows into Osaka Bay. This allow ships to bring in to unload the materials needed for the mint.
| Fig 1 : Facade of the Main Building |