All figures are rounded to the nearest 100 million yen.

Capital expenditures refer to the amount of capital for property, plant and equipment (manufacturing equipment) and intangible assets based on the amount of investment decisions made during the three months ended March 31, 2022. However, the investments from the Dialog Semiconductors Plc (hereinafter �Dialog�) and Celeno Communications Inc. (hereinafter �Celeno�) are listed as an input basis. It should be noted that as of September 14, 2021, Dialog has changed its company name to Dialog Semiconductor Limited.

R&D expenses includes capitalized R&D expenses recorded as intangible assets.

The allocation of the acquisition costs for the business combinations with Dialog, which the Group acquired on August 31, 2021, has been revised at the end of the three months ended March 31, 2022. The revised allocation of the acquisition costs (Purchase Price Allocation, hereinafter �PPA�) are reflected in the consolidated financial results for the year ended December 31, 2021.

The Group reports its consolidated forecast on a quarterly basis (cumulative quarters) as substitute for a yearly forecast in a range format. The revenue forecast is provided assuming the midpoint and the range of the forecast are listed in brackets. The gross margin and the operating margin forecasts are provided assuming the midpoint in the revenue forecast.

Non-GAAP figures are calculated by removing or adjusting non-recurring items and other adjustments from GAAP (IFRS) figures following a certain set of rules. The Group believes non-GAAP measures provide useful information in understanding and evaluating the Group�s constant business results, and therefore forecasts are provided on a non-GAAP basis. However, the figure provided as revenue is based on IFRS and does not include non-GAAP adjustments.

(Changes in specified subsidiaries resulting in changes in scope of consolidation)

4.2 Changes in Accounting Policies, Changes in Accounting Estimates and Corrections of Prior Period Errors

1. Changes in accounting policies with revision of accounting standard: No

2. Changes in accounting policies except for 4.2.1: No

3. Changes in accounting estimates: No

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4.3 Number of shares issued and outstanding (common stock)

1. Number of shares issued and outstanding (including treasury stock)

As of March 31, 2022:

1,945,692,637 shares

As of December 31, 2021:

1,943,805,775 shares

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As of March 31, 2022:

2,581 shares

As of December 31, 2021:

2,581 shares

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Three months ended March 31, 2022:

1,944,641,915 shares

Three months ended March 31, 2021:

1,732,607,242 shares

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(Note) Information regarding the implementation of audit procedures: These financial results are not subject to quarterly review procedures by the independent auditor.