Mitsui Kushikino Mines Co.,Ltd.
With a more than 350-years history, the Kushikino Mine is the fourth largest gold mine in Japan with a cumulative gold production of about 56 tons. In 1906, operations at the Kushikino Minebegan as the Mitsui Mining Unlimited Partnership and since then, Mitsui has run the business formore than 100 years with deep roots in the local communities.