Nippon Telegraph and Telephone : NOTICE REGARDING THE STATUS AND CONCLUSION OF STOCK REPURCHASES(UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

Nippon Telegraph and Telephone Corporation ("NTT") hereby announces as below the results and conclusion of repurchases of shares of its common stock conducted pursuant to Article 156 of the Companies Act of Japan, as applied pursuant to Paragraph 3, Article 165 of the Companies Act. This concludes NTT's repurchase of its common stock authorized by the Board of Directors' meeting held on August 6, 2021.

1.　Class of shares repurchased: Common stock
2.　Total number of shares repurchased: 15,822,400 shares
3.　Aggregate repurchased amount: 49,760,566,100 yen
4.　Period for repurchases: December 1, 2021 to December 23, 2021
5.　Method of repurchase: Acquisitions on the Tokyo Stock Exchange

(Reference)

1. Details of the resolution approved at the Board of Directors' meeting held on August 6, 2021:

(1) Class of shares to be repurchased:	Common stock
(2) Total number of shares to be repurchased:	Up to 100 million shares (Ratio to the number of outstanding shares (excluding treasury stock): 2.76%)
(3) Aggregate repurchase amount:	Up to 250 billion yen
(4) Period for repurchases:	August 10, 2021 to March 31, 2022

2. Total number and value of shares repurchased through December 23, 2021 pursuant to the resolution approved at the Board of Directors' meeting held on August 6, 2021:

(1) Total number of shares repurchased:	79,358,500 shares
(2) Aggregate repurchased amount:	249,999,810,850 yen