June 15, 2015 Notice on final value of assets and liabilities to be succeeded for Spin-off (Simplified Absorption-type Spin-off) to Cosmo Petroleum Gas Co., Ltd.
June 15, 2015 Notice on final value of assets and liabilities to be succeeded for EMG Marketing Godo Kaisha Spin-off (Simplified Absorption-type Spin-off)
April 24, 2015 Announcement on Complete Acquisition of Consolidated Subsidiary and Absorption-type Merger by Simple Merger