DCM Ntt Docomo, American Depositary Shares (delisted)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

1. Basis of presentation:

The accompanying quarterly consolidated financial statements of NTT DOCOMO, INC. and its subsidiaries (“DOCOMO”) were prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”). Certain disclosures required by U.S. GAAP have been omitted. Since DOCOMO’s American Depositary Shares were listed on the New York Stock Exchange in March 2002, DOCOMO has prepared its consolidated financial statements pursuant to the terminology, forms and preparation methods required in order to issue American Depositary Shares, which are registered with the Securities and Exchange Commission of the United States of America.

2. Summary of significant accounting and reporting policies:

(a) Reclassifications

Certain reclassifications have been made to the prior period’s consolidated financial statements to conform to the presentation used for the nine months ended December 31, 2016.

(b) Change in Accounting Procedures for Consolidated Quarterly Financial Results

Change in depreciation method —

Previously, DOCOMO principally used the declining-balance method for calculating depreciation of property, plant, and equipment. Effective April 1, 2016, DOCOMO adopted the straight-line method of depreciation. Data traffic has recently grown due to increased use of smartphones. As a way of addressing the rising data traffic, DOCOMO provides LTE-Advanced services, using the carrier aggregation technology which enables higher speeds and capacities for the LTE services. With the introduction of the carrier aggregation technology, DOCOMO is able to use its frequencies more efficiently, bringing stability to DOCOMO’s operation of its wireless telecommunications equipment. As a result, DOCOMO believes that the straight-line depreciation method better reflects the pattern of consumption of the future benefits to be derived from those assets being depreciated. The effect of the change in the depreciation method is recognized prospectively as a change in the accounting estimate pursuant to the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification 250, “Accounting Changes and Error Corrections.”

The change in depreciation method caused a decrease in “Depreciation and amortization” by ¥109,236 million and ¥39,806 million for the nine months ended December 31, 2016 and for the three months ended December 31, 2016, respectively. “Net income attributable to NTT DOCOMO, INC.” increased by ¥74,717 million and ¥27,227 million for the nine months ended December 31, 2016 and for the three months ended December 31, 2016, respectively. “Basic and Diluted earnings per share attributable to NTT DOCOMO, INC.” increased by ¥20.01 and ¥7.33 for the nine months ended December 31, 2016 and for the three months ended December 31, 2016, respectively.

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(c) Recently issued accounting standards

Revenue from Contracts with Customers —

On May 28, 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09 “Revenue from Contracts with Customers (Topic 606),” which requires an entity to recognize the amount to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective.

The FASB also issued ASU 2016-08 “Principal versus Agent Considerations (Reporting Revenue Gross versus Net),” ASU2016-10 “Identifying Performance Obligations and Licensing” and ASU2016-12 “Narrow-Scope Improvements and Practical Expedients” in March, April and May 2016, respectively, to partially amend ASU 2014-09.

On August 12, 2015, the FASB issued ASU 2015-14 “Revenue from Contracts with Customers: Deferral of the Effective Date,” and deferred the effective date of ASU 2014-09 by one year. Consequently, the standard is expected to take effect for DOCOMO on April 1, 2018. Early adoption of the standard as of April 1, 2017 would also be permitted.

DOCOMO has not yet selected a transition method and is currently evaluating the effect that the ASU will have on DOCOMO’s consolidated financial statements and related disclosures.

Recognition and Measurement of Financial Assets and Financial Liabilities —

On January 5, 2016, the FASB issued ASU 2016-01 “Recognition and Measurement of Financial Assets and Financial Liabilities,” which significantly changes the income statement impact of equity investments held by an entity, and the recognition of changes in fair value of financial liabilities when the fair value option is elected. The new standard is effective for DOCOMO on April 1, 2018. DOCOMO is currently evaluating the effect of adopting the ASU.

Lease —

On February 25, 2016, the FASB issued ASU 2016-02 “Lease,” which requires all lessees to recognize the right-of-use asset and lease liability, principally. The new standard is effective for DOCOMO on April 1, 2019. DOCOMO is currently evaluating the effect of adopting the ASU.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) - (Continued)

3. Equity:

(a) Dividends

The Companies Act of Japan (the “Companies Act”) provides that (i) dividends of earnings require approval at a general meeting of shareholders, (ii) interim cash dividends can be distributed upon the approval of the Board of Directors, if the articles of incorporation provide for such interim cash dividends and (iii) an amount equal to 10% of the decrease in retained earnings, as a result of a dividend payment, shall be contributed to a legal reserve that can be funded up to an amount equal to 25% of capital stock. The legal reserve is available for distribution upon approval of the shareholders. In accordance with (ii) above, a provision in NTT DOCOMO, INC.’s articles of incorporation stipulates that NTT DOCOMO, INC. may, pursuant to a resolution of the Board of Directors, pay interim dividends with a record date as of September 30th of the relevant year.

In the general meeting of shareholders held on June 16, 2016, the shareholders approved cash dividends of ¥131,622 million or ¥35 per share, payable to shareholders of record as of March 31, 2016, which were declared by the Board of Directors on April 28, 2016. The source of such dividends was “Retained earnings.” NTT DOCOMO, INC. started paying the dividends on June 17, 2016.

On October 28 2016, the Board of Directors declared interim cash dividends of ¥148,810 million or ¥40 per share, payable to shareholders of record as of September 30, 2016. The source of such dividends was “Retained earnings.” NTT DOCOMO, INC. started paying the interim cash dividends on November 22, 2016.

(b) Issued shares and treasury stock

With regard to the acquisition of treasury stock, Companies Act provides that (i) it can be executed according to a resolution of the general meeting of shareholders, and (ii) the acquisition of treasury stock through open market transactions can be done according to a resolution of the Board of Directors, if the articles of incorporation contain such a provision. In accordance with (ii) above, a provision in NTT DOCOMO, INC.’s articles of incorporation stipulates that NTT DOCOMO, INC. may repurchase treasury stock through open market transactions, by a resolution of the Board of Directors, for the purpose of improving capital efficiency and implementing flexible capital policies in accordance with the business environment.

On January 29, 2016, the Board of Directors resolved that NTT DOCOMO, INC. may repurchase up to 220,000,000 outstanding shares of its common stock for an amount in total not exceeding ¥500,000 million from February 1, 2016 through December 31, 2016.

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On February 5, 2016, the Board of Directors resolved that NTT DOCOMO, INC. may acquire up to 137,578,616 outstanding shares of its common stock by way of tender offer at an amount in total not exceeding ¥350,000 million from February 8, 2016 through March 7, 2016. Based on this resolution, NTT DOCOMO, INC. repurchased 120,867,062 shares of its common stock for a total purchase price of ¥307,486 million between February 2016 and March 2016.

On April 28, 2016, the Board of Directors resolved that NTT DOCOMO, INC. may acquire up to 99,132,938 outstanding shares of its common stock by way of the Tokyo Stock Exchange Trading Network Off-Auction Own Share Repurchase Trading System (“ToSTNeT-3”) and market purchases in accordance with the discretionary dealing contract, at an amount in total not exceeding ¥192,514 million from May 2, 2016 through December 31, 2016.

Based on this resolution, NTT DOCOMO, INC. repurchased 9,021,000 shares of its common stock at ¥24,433 million using the ToSTNeT-3 on May 18, 2016, and also repurchased 47,010,000 shares of its common stock for a total purchase price of ¥125,174 million by way of market purchases in accordance with the discretionary dealing contract as of December 31, 2016.

The aggregate number and price of shares repurchased from our parent company, NIPPON TELEGRAPH AND TELEPHONE CORPORATION, were 117,924,500 shares and ¥300,000 million for the fiscal year ended March 31, 2016. NTT DOCOMO, INC. did not repurchase any shares from NIPPON TELEGRAPH AND TELEPHONE CORPORATION for the nine months ended December 31, 2016.

NTT DOCOMO, INC. also carried out compulsory acquisition of less-than-one-unit shares upon request.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) - (Continued)

On March 25, 2016, the Board of Directors resolved that NTT DOCOMO, INC. would retire 127,229,000 shares held as treasury stock on March 31, 2016 and the share retirement on March 31, 2016 resulted in decreases of “Retained earnings” by ¥260,872 million.

The aggregate number and price of shares repurchased for the nine months ended December 31, 2015 and 2016 were as follows:

The aggregate number and price of shares repurchased for the three months ended December 31, 2015 and 2016 were as follows:

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) - (Continued)

(c) Accumulated other comprehensive income (loss)

Changes in accumulated other comprehensive income (loss) —

Changes in accumulated other comprehensive income (loss), net of applicable taxes, for the nine months ended December 31, 2015 and 2016 were as follows: