Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
SOFTBANK CORP
  2. Issuer Name and Ticker or Trading Symbol
Morningstar, Inc. [MORN]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
1-9-1 HIGASHI-SHIMBASHI
3. Date of Earliest Transaction (Month/Day/Year)
05/02/2005
(Street)

MINATO-KU, TOKYO, JAPAN 105-7303
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 05/06/2005   S   6,984,821 D $ 18.5 0 I (1) By SOFTBANK Investment Corporation
Common Stock 05/06/2005   S   627,679 D $ 18.5 0 I (2) By SOFTBANK Contents Fund

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SOFTBANK CORP
1-9-1 HIGASHI-SHIMBASHI
MINATO-KU, TOKYO, JAPAN 105-7303
    X    

Signatures

 SOFTBANK CORP. /s/ Masayoshi Son   04/27/2005
**Signature of Reporting Person Date

 SOFTBANK FINANCE CORPORATION /s/ Yoshitaka Kitao   05/06/2005
**Signature of Reporting Person Date

 SOFTBANK INVESTMENT CORPORATION /s/ Yoshitaka Kitao   05/06/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) SOFTBANK Investment Corporation, whose address is 19F Izumi Garden Tower 1-6-1 Roppongi, Minato-ku, Tokyo 106-6019 Japan, is an affiliate of SOFTBANK Finance Corporation. SOFTBANK Finance Corporation, whose address is 20F Izumi Garden Tower 1-6-1 Roppongi, Minato-ku, Tokyo 106-6020 Japan, is a wholly owned subsidiary of SOFTBANK Corp. Accordingly, securities owned by SOFTBANK Investment Corporation could be deemed to be beneficially owned by SOFTBANK Finance Corporation, and securities owned by SOFTBANK Finance Corporation could be deemed to be beneficially owned by SOFTBANK Corp. SOFTBANK Corp. disclaims beneficial ownership of these shares.
(2) SOFTBANK Contents Fund, whose address is 19F Izumi Garden Tower 1-6-1 Roppongi, Minato-ku, Tokyo 106-6019 Japan, is an affiliate of SOFTBANK Finance Corporation. SOFTBANK Finance Corporation, whose address is 20F Izumi Garden Tower 1-6-1 Roppongi, Minato-ku, Tokyo 106-6020 Japan, is a wholly owned subsidiary of SOFTBANK Corp. Accordingly, securities owned by SOFTBANK Contents Fund could be deemed to be beneficially owned by SOFTBANK Finance Corporation, and securities owned by SOFTBANK Finance Corporation could be deemed to be beneficially owned by SOFTBANK Corp. SOFTBANK Corp. disclaims beneficial ownership of these shares.

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