ASTMAX Co., Ltd. is primarily engaged in asset management and proprietary investment business. The Asset Management segment is engaged in asset management business for domestic institutional investors, domestic individual investors, domestic pension funds, overseas investors and others. It primarily invests into home and abroad commodity futures markets and financial markets, and also into hedge funds, private equity funds and others. The Proprietary Investment segment is engaged in proprietary investment business primarily into the domestic commodity futures markets such as Tokyo Commodity Exchange, and also into overseas futures exchanges and OTC markets. It also engages in solar power generation business and geothermal electric power generation business. As of March 31, the Company had five subsidiaries.