Mitsui Matsushima Co., Ltd. (TSE:1518) agreed to acquire Clean Surface Technology Co. from Polaris Private Equity Fund III, L.P., managed by Polaris Capital Group Co., Ltd. and Tiara Cg Private Equity Fund 2013, L.P. for ¥4 billion on January 13, 2017. Under the terms, Mitsui Matsushima Co., Ltd. will acquire 0.02 million shares, representing 100% stake in Clean Surface Technology Co. Polaris Private Equity Fund III, L.P. will sell its 75.2% stake and Tiara Cg Private Equity Fund 2013, L.P. will sell its 24.8% stake. For the year ended March, 2016, Clean Surface Technology Co. had sales of ¥2.68 billion, operating profit of approximately ¥480 million, net income of approximately ¥440 million and as at March 31, 2016, net assets of ¥1.63 billion and total assets of ¥4.44 billion. The transaction is expected to close on February 1, 2017.