Form 6-K


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549

                                    FORM 6-K


                        REPORT OF FOREIGN PRIVATE ISSUER

                      Pursuant to Rule 13a-16 or 15d-16 of

                       the Securities Exchange Act of 1934


                         For the month of April 2008
                        Commission File Number: 001-06439


                                SONY CORPORATION
                 (Translation of registrant's name into English)

                 1-7-1 KONAN, MINATO-KU, TOKYO, 108-0075, JAPAN


                    (Address of principal executive offices)

          The registrant files annual reports under cover of Form 20-F.



Indicate by check mark whether the registrant  files or will file annual reports
under cover of Form 20-F or Form 40-F,

                  Form 20-F  X                   Form 40-F __


Indicate by check mark whether the  registrant  by  furnishing  the  information
contained  in this  Form is  also  thereby  furnishing  the  information  to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934,
Yes No X


If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b):82-______



                                   SIGNATURE


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.


                                                            SONY CORPORATION
                                                              (Registrant)


                                         By:  /s/  Nobuyuki Oneda
                                                      (Signature)
                                         Nobuyuki Oneda
                                         Executive Vice President and
                                         Chief Financial Officer

Date: April 24, 2008

List of materials

Documents attached hereto:


i) Press release announcing Stock Options (Stock Acquisition Rights)




                                                               Sony Corporation
                                                                 April 24, 2008

                    Stock Options (Stock Acquisition Rights)

Sony Corporation (the "Corporation") resolved at a meeting of its Board of
Directors today to propose an agenda asking for authorization to issue stock
acquisition rights to directors, corporate executive officers and employees of
the Corporation and of its subsidiaries as outlined below, for the purpose of
granting stock options, pursuant to the provisions of Articles 236, 238 and 239
of the Company Law of Japan, and to delegate the determination of the terms of
such stock acquisition rights to the Board of Directors of the Corporation. The
proposal will be made at its 91st Ordinary General Meeting of Shareholders to be
held on June 20, 2008.

I. The reason why the Corporation needs to offer stock acquisition rights upon
especially favorable terms.

The Corporation will issue stock acquisition rights to directors, corporate
executive officers and employees of the Corporation and of its subsidiaries for
the purpose of giving directors, corporate executive officers and employees of
the Corporation and of its subsidiaries an incentive to contribute towards the
improvement of the business performance of the Corporation and of its group
companies (hereinafter referred to as the "Group") and thereby improving such
business performance of the Group, by making the economic interest which such
directors, corporate executive officers or employees will receive correspond to
the business performance of the Corporation.

II. Terms and conditions of issue of stock acquisition rights (hereinafter
referred to as "Stock Acquisition Rights"), the terms of which the Board of
Directors of the Corporation may determine pursuant to the delegation of such
determination by the approval of this Ordinary General Meeting of Shareholders.

1. Maximum Limit of Aggregate Numbers of Stock Acquisition Rights

   Not exceeding 27,500.

2. Payment in exchange for Stock Acquisition Rights

   Stock Acquisition Rights are issued without payment of any consideration to
   the Corporation.

3. Matters regarding Stock Acquisition Rights

(1) Class and Number of Shares to be Issued or Transferred upon Exercise of
    Stock Acquisition Rights

    The class of shares to be issued or transferred upon exercise of Stock
    Acquisition Rights shall be shares of common stock, and the number of
    shares to be issued or transferred upon exercise of each Stock Acquisition
    Right (hereinafter referred to as the "Number of Granted Shares") shall be
    100 shares.

    The aggregate number of shares to be issued or transferred upon exercise of
    Stock Acquisition Rights shall not exceed 2,750,000 shares of common stock
    of the Corporation (hereinafter referred to as the "Common Stock"). However,
    in the event that the Number of Granted Shares is adjusted pursuant to (2)
    below, the aggregate number of shares to be issued or transferred upon
    exercise of Stock Acquisition Rights shall not exceed the number obtained
    by multiplying the Number of Granted Shares after adjustment by the maximum
    limit of the aggregate number of Stock Acquisition Rights as prescribed in
    1. above.

(2) Adjustment of Number of Granted Shares

    In the event that the Corporation conducts a stock split (including free
    distribution of shares (musho-wariate)) or a consolidation of the Common
    Stock after the date of a resolution of this Ordinary General Meeting of
    Shareholders, the Number of Granted Shares shall be adjusted in accordance
    with the following formula:

    Number of            Number of              Ratio of split
    Granted Shares   =   Granted Shares     x   or consolidation
    after                before adjustment
    adjustment

    Any fraction less than one (1) share resulting from the adjustment shall be
    disregarded.

(3) Amount of the Assets to be Contributed upon Exercise of Stock Acquisition
    Rights

    The amount of the assets to be contributed upon exercise of each Stock
    Acquisition Right shall be the amount obtained by multiplying the amount to
    be paid in per share to be issued or transferred upon exercise of Stock
    Acquisition Rights (hereinafter referred to as the "Exercise Price"), which
    is provided below, by the Number of Granted Shares.

    (i) Initial Exercise Price

        The Exercise Price shall initially be as follows:

        (A) Stock Acquisition Rights with Exercise Price Denominated in Yen

        The Exercise Price shall be initially the average of the closing prices
        of Common Stock in the regular trading thereof on the Tokyo Stock
        Exchange (each hereinafter referred to as the "Closing Price") for the
        ten (10) consecutive trading days (excluding days on which there is no
        Closing Price) immediately prior to the allotment date of such Stock
        Acquisition Rights (any fraction less than one (1) yen arising as a
        result of such calculation shall be rounded up to the nearest one (1)
        yen); provided, however, that if such calculated price is lower than
        either (a) the average of the Closing Prices for the thirty (30)
        consecutive trading days (excluding days on which there is no Closing
        Price) commencing forty-five (45) trading days immediately before the
        date (being the allotment date of Stock Acquisition Rights) on which
        the Corporation fixes the Exercise Price (any fraction less than one
        (1) yen arising as a result of such calculation shall be rounded up to
        the nearest one (1) yen), or (b) the Closing Price on the allotment date
        of Stock Acquisition Rights (if there is no Closing Price on such date,
        the Closing Price on the immediately preceding trading day), the
        Exercise Price shall be the higher price of (a) or (b) above.

        (B) Stock Acquisition Rights with Exercise Price Denominated in U.S.
            Dollars

        The Exercise Price shall be initially the U.S. dollar amount obtained by
        dividing the average of the Closing Prices for the ten (10) consecutive
        trading days (excluding days on which there is no Closing Price)
        immediately prior to the allotment date of such Stock Acquisition Rights
        (hereinafter referred to as the "Reference Yen Price") by the average
        of the exchange rate quotations by a leading commercial bank in Tokyo
        for selling spot U.S. dollars by telegraphic transfer against yen for
        such ten (10) consecutive trading days (hereinafter referred to as the
        "Reference Exchange Rate") (any fraction less than one (1) cent arising
        as a result of such calculation shall be rounded up to the nearest one
        (1) cent); provided, however, that if the Reference Yen Price is lower
        than either (a) the average of the Closing Prices for the thirty (30)
        consecutive trading days (excluding days on which there is no Closing
        Price) commencing forty-five (45) trading days immediately before the
        date (being the allotment date of Stock Acquisition Rights) on which the
        Corporation fixes the Exercise Price, or (b) the Closing Price on the
        allotment date of Stock Acquisition Rights (if there is no Closing Price
        on such date, the Closing Price on the immediately preceding trading
        day), the Exercise Price shall be the U.S. dollar amount obtained by
        dividing the higher price of (a) or (b) above by the Reference Exchange
        Rate (any fraction less than one (1) cent arising as a result of such
        calculation shall be rounded up to the nearest one (1) cent).

   (ii) Adjustment of Exercise Price

        In the event that the Corporation conducts a stock split (including free
        distribution of shares (musho-wariate)) or consolidation of the Common
        Stock after the allotment date of Stock Acquisition Rights, the Exercise
        Price shall be adjusted in accordance with the following formula, and
        any fraction less than one (1) yen or one (1) cent resulting from the
        adjustment shall be rounded up to the nearest one (1) yen or one (1)
        cent.

        Exercise Price  =  Exercise Price     x               1
        after              before adjustment      -----------------------------
        adjustment                                Ratio of split or
                                                  consolidation


        In addition, in the case of a merger with any other company, corporate
        split or reduction of the amount of capital of the Corporation, or in
        any other case similar thereto where an adjustment of Exercise Price
        shall be required, in each case after the allotment date of Stock
        Acquisition Rights, the Exercise Price shall be adjusted appropriately
        to the extent reasonable.

(4) Period during which Stock Acquisition Rights May be Exercised

    The period during which Stock Acquisition Rights may be exercised will be
    the period from the day on which one (1) year has passed from the allotment
    date of Stock Acquisition Rights to the day on which ten (10) years have
    passed from such allotment date.

(5) Conditions for the Exercise of Stock Acquisition Rights

    (i) No Stock Acquisition Right may be exercised in part.

    (ii)In the event of a resolution being passed at a general meeting of
        shareholders of the Corporation for an agreement for any consolidation,
        amalgamation or merger (other than a consolidation, amalgamation or
        merger in which the Corporation is the continuing corporation), or in
        the event of a resolution being passed at a general meeting of
        shareholders of the Corporation (or, where a resolution of a general
        meeting of shareholders is not necessary, at a meeting of the Board
        of Directors of the Corporation) for any agreement for share exchange
        (kabushiki-kokan) or any plan for share transfer (kabushiki-iten)
        pursuant to which the Corporation is to become a wholly-owned
        subsidiary of another corporation, Stock Acquisition Rights may not be
        exercised on and after the effective date of such consolidation,
        amalgamation or merger, such share exchange (kabushiki-kokan), or such
        share transfer (kabushiki-iten).

   (iii)Conditions for the exercise of Stock Acquisition Rights other than the
        conditions referred to above shall be determined by the Board of
        Directors of the Corporation.

(6) Mandatory Repurchase of Stock Acquisition Rights

    Not applicable.

(7) Matters concerning the Amount of Capital and the Additional Paid-in Capital
    Increased by the Issue of the Shares upon Exercise of Stock Acquisition
    Rights

    (i) The amount of capital increased by the issue of the shares upon exercise
        of Stock Acquisition Rights shall be the amount obtained by multiplying
        the maximum limit of capital increase, as calculated in accordance with
        the provisions of Paragraph 1, Article 40 of the Company Accounting
        Regulations, by 0.5, and any fraction less than one (1) yen arising as
        a result of such calculation shall be rounded up to the nearest one
        (1) yen.

    (ii)The amount of additional paid-in capital increased by the issue of the
        shares upon exercise of Stock Acquisition Rights shall be the amount
        obtained by deducting the capital to be increased, as provided in (i)
        above, from the maximum limit of capital increase, as also provided in
        (i) above.

(8) Restrictions on the Acquisition of Stock Acquisition Rights through Transfer

    The Stock Acquisition Rights cannot be acquired through transfer, unless
    such acquisition is expressly approved by the Board of Directors of the
    Corporation.

Note: The issuance of the Stock Acquisition Rights shall be subject to the
approval by shareholders on the agenda referred to above to be obtained at the
91st Ordinary General Meeting of Shareholders of the Corporation to be held on
June 20, 2008. In addition, terms of a specific issue and allotment of the Stock
Acquisition Rights will be determined by the Board of Directors of the
Corporation to be held after the general meeting of shareholders referred to
above.