As filed with the Securities and Exchange Commission on November 5, 2008
                                                            File No.  333-154753
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                       ----------------------------------

                        POST-EFFECTIVE AMENDMENT NO. 1 TO
                                    FORM F-6
                             REGISTRATION STATEMENT
                                      under
                           THE SECURITIES ACT OF 1933
         For Depositary Shares Evidenced by American Depositary Receipts

                              --------------------

                         TOHOKU ELECTRIC POWER CO., INC.
   (Exact name of issuer of deposited securities as specified in its charter)

                                      JAPAN
            (Jurisdiction of incorporation or organization of issuer)

                                 CITIBANK, N.A.
             (Exact name of depositary as specified in its charter)

                                 399 Park Avenue
                            New York, New York 10043
                                 (212) 816-6690
    (Address, including zip code, and telephone number, including area code,
                  of depositary's principal executive offices)

                 CITIBANK, N.A. - DEPOSITARY RECEIPTS DEPARTMENT
                              388 Greenwich Street
                            New York, New York 10013
                                 (212) 816-6690
    (Name, address, including zip code, and telephone number, including area
                           code of agent for service)

                                   Copies to:
                          Walter G. Van Dorn, Jr., Esq.
                           Thacher Proffitt & Wood LLP
                           Two World Financial Center
                            New York, New York 10281
                                 (212) 912-7400


It is proposed that this filing become effective under Rule 466:
                                                |X|  immediately upon filing.
                                                |_|  on (Date) at (Time).

If a separate registration statement has been filed to register the deposited
shares, check the following box: |_|



                                     PART I

                       INFORMATION REQUIRED IN PROSPECTUS

                             Cross Reference Sheet

Item 1.  DESCRIPTION OF SECURITIES TO BE REGISTERED



                                                                     Location in Form of American
                                                                     Depositary Receipt ("Receipt")
Item Number and Caption                                              Filed Herewith as Prospectus
- -----------------------                                              ----------------------------
                                                                  
1.   Name of Depositary and address of its principal                 Face of Receipt - Introductory Article
     executive office

2.   Title of Receipts and identity of deposited                     Face of Receipt - Top center.
     securities

Terms of Deposit:

       (i)     The amount of deposited securities                    Face of Receipt - Upper right corner.
               represented by one American Depositary
               Share ("ADS")

       (ii)    The procedure for voting, if any, the                 Reverse of Receipt - Paragraphs 12, 14 and 17
               deposited securities

       (iii)   The procedure for collecting and                      Face of Receipt - Paragraphs 4 and 8;
               distributing dividends                                Reverse of Receipt - Paragraphs 13, 14 and 17

       (iv)    The procedure for transmitting notices,               Reverse of Receipt - Paragraphs 11 and 12
               reports and proxy soliciting material

       (v)     The sale or exercise of rights                        Reverse of Receipt - Paragraphs 13 and 14

       (vi)    The deposit or sale of securities                     Face of Receipt - Paragraphs 4 and 8;
               resulting from dividends, splits or                   Reverse of Receipt - Paragraphs 13, 14, 16 and 17
               plans of reorganization

       (vii)   Amendment, extension or termination of                Reverse of Receipt - Paragraphs 18 and 19 (no
               the deposit arrangements                              provision for extension)

       (viii)  The rights that holders of Receipts have              Face of Receipt - Paragraph 3
               to inspect the transfer books of the
               Depositary and the list of Receipt
               holders




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       (ix)    Any restrictions on the right to                      Face of Receipt - Paragraphs 2, 4, 5, and 6
               transfer or withdraw the underlying
               securities

       (x)     Any limitation on the Depositary's                    Face of Receipt - Paragraphs 1 and 8; Reverse of
               liability                                             Receipt - Paragraphs 12, 15 and 17

3.   Fees and charges that a holder of Receipts may                  Reverse of Receipt - Paragraph 20
     have to pay, either directly or indirectly

Item 2.  AVAILABLE INFORMATION                                       Reverse of Receipt - Paragraph 11


      Based on the reasonable good faith belief of the Depositary, after
exercising reasonable diligence, the registrant represents that, as of the date
hereof, Tohoku Electric Power Co., Inc. (the "Company") publishes in English the
information contemplated in Rule 12g3-2(b) under the U.S. Securities Exchange
Act of 1934, as amended (the "Exchange Act"), on its internet website or through
an electronic information delivery system generally available to the public in
the Company's primary trading market. As of the date hereof, the Company's
internet website is www.tohoku-epco.co.jp/index-e.htm. The information so
published by the Company cannot be retrieved from the Commission's internet
website and cannot be inspected or copied at the public reference facilities
maintained by the Commission.


                                      I-3


                                   PROSPECTUS

      IN ACCORDANCE WITH GENERAL INSTRUCTIONS III. B OF FORM F-6, THIS PAGE AND
THE FORM OF AMERICAN DEPOSITARY RECEIPT ATTACHED AS AN EXHIBIT TO THIS F-6
REGISTRATION STATEMENT CONSTITUTE THE PROSPECTUS RELATING TO THE AMERICAN
DEPOSITARY SHARES TO BE ISSUED PURSUANT TO THIS F-6 REGISTRATION STATEMENT.


                                      I-4


                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 3.   EXHIBITS

            (a) The revised agreement between Citibank, N.A., as depositary (the
"Depositary"), and all holders and beneficial owners from time to time of
American Depositary Shares registered hereunder. -- Filed herewith.

            (b) Any other agreement to which the Depositary is a party relating
to the issuance of the American Depositary Shares registered hereunder or the
custody of the deposited securities. -- None.

            (c) Every material contract relating to the deposited securities
between the Depositary and the issuer of the deposited securities in effect at
any time within the last three years. -- None.

            (d) Opinion of Thacher Proffitt & Wood LLP, counsel for the
Depositary, as to the legality of the securities to be registered. -- Previously
filed.

            (e) Certification under Rule 466. -- Previously filed.

Item 4.  UNDERTAKINGS

            (a) The Depositary hereby undertakes to make available at the
principal office of the Depositary in the United States, for inspection by
holders of the Receipts, any reports and communications received from the issuer
of the deposited securities which are both (1) received by the Depositary as the
holder of the deposited securities, and (2) made generally available to the
holders of the underlying securities by the issuer.

            (b) The Depositary undertakes to prepare a separate document stating
the amount of any fee charged and describing the service for which it is charged
and to deliver promptly a copy of such fee schedule without charge to anyone
upon request. The Depositary undertakes to notify each registered holder of a
Receipt thirty days before any change in the fee schedule.


                                      II-1



                                   SIGNATURES

      Pursuant to the requirements of the Securities Act of 1933, the registrant
certifies that it has reasonable grounds to believe that all the requirements
for filing on Form F-6 are met and has duly caused this registration statement
to be signed on its behalf by the undersigned, thereunto duly authorized, in the
City of New York, State of New York, on November 5, 2008.

                                           Legal entity created by the agreement
                                           set forth in the American Depositary
                                           Receipts evidencing American
                                           Depositary Shares representing shares
                                           of common stock of Tohoku Electric
                                           Power Co., Inc.

                                           CITIBANK, N.A., as Depositary


                                           By: /s/ Thomas Crane
                                               ---------------------
                                               Name:  Thomas Crane
                                               Title: Vice President


                                      II-2



                                Index of Exhibits

                                                                  Sequentially
Exhibit                Document                                   Numbered Page
- -------                --------                                   -------------

  (a)                  Form of ADR