February 5, 2010 FOR IMMEDIATE RELEASE Financial Statements for the Nine Months Ended December 31, 2009 The results of Nippon Telegraph and Telephone West Corporation (NTT West) for the nine months ended December 31, 2009 are presented in the following attachments. (Attachments) 1. Non-Consolidated Comparative Balance Sheets 2. Non-Consolidated Comparative Statements of Income 3. Business Results (Non-Consolidated Operating Revenues) 4. Non-Consolidated Comparative Statements of Cash Flows For inquiries, please contact: Mr. Toshiya Katayama or Mr. Tetsuya Nokura Accounting Section, Finance Division Nippon Telegraph and Telephone West Corporation Tel: 06-4793-3141 E-mail: kessan-info@west.ntt.co.jp