September 6, 2005 Notice of results of repurchase of NTT shares through ToSTNeT-2 Further to the announcement made on September 5, 2005, Nippon Telegraph and Telephone Corporation today purchased its own shares. The details of the repurchase are as follows: 1. Reason for share repurchase:      To implement a capital policy that takes into account supply and demand conditions of NTT's shares. 2. Class of repurchased shares:      Common stock 3. Number of repurchased shares:      1,116,743 shares 4. Price of repurchased shares:      483,000 yen per share 5. Date of repurchase:      September 6, 2005 (Tuesday) 6. Method of repurchase:      Purchased at the closing price trading on the Tokyo Stock Exchange Trading Network System (i.e., ToSTNeT-2). (Further Information) 1. The resolutions on repurchase of NTT shares decided by the shareholders at the 20th ordinary general meeting on June 28, 2005 were as follows: (1) Class of shares  :  Common stock (2) Number of shares to be repurchased  :  1,250,000 shares (maximum) (3) Total value of shares to be repurchased  :  600 billion yen (maximum) 2. The progress of repurchase to date (1) Total number of repurchased shares  :  1,116,743 shares (2) Total value of repurchased shares  :  539,386,869,000 yen For inquiries, please contact: Investor Relations Office Department IV Nippon Telegraph and Telephone Corporation Attn: Shioyama (Mr.) or Hanaki(Mr.) Tel: 03-5205-5581 E-mail: investors@hco.ntt.co.jp Copyright (c) 2005 Nippon telegraph and telephone corporation