Financial Results for the Three Months Ended June 30, 2015

Financial Results Release For the Three Months Ended June 30, 2015 1

Financial Results Release For the Three Months Ended June 30, 2015 2

1.(1) Qualitative Information Relating to Consolidated Business Results 1

1.(1) Qualitative Information Relating to Consolidated Business Results 2

1.(1) Qualitative Information Relating to Consolidated Business Results 3

1.(1) Qualitative Information Relating to Consolidated Business Results 4

1.(2) Qualitative Information Relating to Consolidated Financial Position, (3) Qualitative Information Relating to Consolidated Results Forecasts

2. OTHERS

3.(1) Consolidated Balance Sheets 1

3.(1) Consolidated Balance Sheets 2

3.(2) Consolidated Statements of Income and Consolidated Statements of Comprehensive Income Consolidated Statements of Income

3.(2) Consolidated Statements of Income and Consolidated Statements of Comprehensive Income Consolidated Statements of Comprehensive Income

3.(3) Consolidated Statements of Cash Flows 1

3.(3) Consolidated Statements of Cash Flows 2

3.(4) Going Concern Assumption, (5) Business Segments

3.(5) Business Segments THREE-MONTH PERIOD ENDED DECEMBER 31

3.(6) NTT Shareholders’ Equity, (7) Subsequent Events

4.(1) Non-Consolidated Balance Sheets 1

4.(1) Non-Consolidated Balance Sheets 2

4.(2) Non-Consolidated Statements of Income

Assumptions and other related matters concerning the above estimated results

(Attachment) NTT’s Shares and Shareholders (as of June 30, 2015)

Supplementary Data for the Three Months Ended June 30, 2015

1. Financial Results Summary (Consolidated)

2. Financial Results (Business Segments)

3. Financial Results (Holding Company and Subsidiaries) 1

3. Financial Results (Holding Company and Subsidiaries) 2

3. Financial Results (Holding Company and Subsidiaries) 3

4. Operating Data (Number of Subscribers)

4. Operating Data (ARPU)

4. Operating Data (Number of Employees)