Etsuhiko Shoyama

Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry.