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Cover Page
6 Months Ended
Sep. 30, 2023
Document Information [Line Items]  
Document Type 6-K
Amendment Flag false
Document Period End Date Sep. 30, 2023
Document Fiscal Year Focus 2024
Entity Registrant Name ORIX Corporation
Entity Central Index Key 0001070304
Current Fiscal Year End Date --03-31
Document Fiscal Period Focus Q2