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                                                           | OMB Approval                 |
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                                                           | OMB Number:   3235-0006      |
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                                 UNITED STATES             | Expires:      July 31, 2015  |
                     SECURITIES AND EXCHANGE COMMISSION    |                              |
                             Washington, D.C. 20549        | Estimated average burden     |
                                                           | hours per response:  23.8    |
                                  FORM 13F-HR              |                              |
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                              FORM 13F-HR    COVER PAGE
 
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Report for the Calendar Year or Quarter Ended: 03-31-2023

Check here if Amendment [ ]   Amendment Number: 

This Amendment (Check only one.): [ ] is a restatement.                                   [ ] adds new holdings entries.



Institutional Investment Manager Filing this Report: 

Name:                 ORIX Corp                                                                       
Address:              World Trade Center Bldg., SOUTH TOWER                          2-4-1 Hamamatsu-cho, Minato-Ku                       Tokyo,   

Form 13F File Number: 028-18337


The institutional investment manager filing this report and the person by whom it is signed hereby 
represent that the person signing the report is authorized to submit it, that all information contained 
herein is true, correct and complete, and that it is understood that all required items, statements, 
schedules, lists, and tables, are considered integral parts of this form.



Person Signing this Report on Behalf of Reporting Manager: 
Name:                 Stan Koyanagi                                                                   
Title:                Director & Senior Managing Executive Officer                
Phone:                81-3-3435-3174      



Signature, Place, and Date of Signing: 

Stan Koyanagi                           
[Signature]                             

Tokyo, M0  
[City, State]           

05-12-2023
[Date] 


Report Type (Check only one):

[ ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported     in this report.)
[ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings      are reported by other reporting manager(s).)
[X] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager      are reported in this report and a portion are reported by other reporting manager(s).)



 
List of Other Managers Reporting for this Manager: 
CIK:                  0001386060
Form 13F File Number: 028-12484
Name:                 Boston Partners                                              
CIK:                  0001418773
Form 13F File Number: 028-12635
Name:                 Robeco Institutional Asset Management B.V.                   
CIK:                  0001418427
Form 13F File Number: 028-12627
Name:                 Robeco Schweiz AG                                            
CIK:                  0001039128
Form 13F File Number: 028-21112
Name:                 Harbor Capital Advisors, Inc.                                  

                                Form 13F Summary Page 

Report Summary: 

Number of Other Included Managers:           0
Form 13F Information Table Entry Total:      1
Form 13F Information Table Value Total:      565931047
                                             (thousands)
                                          

List of Other Included Managers: 
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment 
managers with respect to which this report is filed, other than the manager filing this report. 
[If there are no entries in this list, state NONE and omit the column headings and list entries.] 

 NONE 

Additonal Information:
 


                               FORM 13F INFORMATION TABLE
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                                                           VALUE   SHARES/  SH/ PUT/ INVSTMT    OTHER          VOTING AUTHORITY
        NAME OF ISSUER          TITLE OF CLASS    CUSIP   (x$1000) PRN AMT  PRN CALL DSCRETN   MANAGERS     SOLE    SHARED    NONE
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
ORMAT TECHNOLOGIES INC         COM              686688102 56593104 6676077  SH       SOLE                 6676077  0        0        
                                                          7