v3.26.1
Commitments, Guarantees and Contingent Liabilities (Tables)
12 Months Ended
Mar. 31, 2026
Commitments and Contingencies Disclosure [Abstract]  
Amounts Due of Certain Computer Systems Operated and Maintained under Non-cancelable Contracts with Third-party Service Providers As of March 31, 2025 and 2026, the amounts due are as follows:
 
    
2025
    
2026
 
Years ending March 31,
  
Millions of yen
    
Millions of yen
 
2026
     5,809        —   
2027
     4,618        8,029  
2028
     2,884        5,359  
2029
     106        1,382  
2030
     51        802  
2031
     —         208  
On or after 2031
     1        —   
On or after 2032
     —         0  
  
 
 
    
 
 
 
Total
   ¥ 13,469      ¥ 15,780  
  
 
 
    
 
 
 
Summary of Potential Future Payments, Book Value Recorded as Guarantee Liabilities of Guarantee Contracts Outstanding and Maturity of Longest Guarantee Contracts The following table represents the summary of potential future payments, book value recorded as guarantee liabilities of the guarantee contracts outstanding and maturity of the longest guarantee contracts as of March 31, 2025 and 2026:
 
    
2025
    
2026
 
    
Millions of yen
    
Fiscal year
    
Millions of yen
    
Fiscal year
 
Guarantees
  
Potential

future

payment
    
Book

value of

guarantee

liabilities
    
Maturity
of the
longest

contract
    
Potential

future

payment
    
Book

value of

guarantee

liabilities
    
Maturity of the
longest

contract
 
Corporate loans
   ¥ 558,862      ¥ 5,223        2031      ¥ 614,247      ¥ 5,958        2033  
Transferred loans
     543,453        6,918        2062        609,536        13,760        2062  
Real estate loans *
     8,408        135        2048        6,524        0        Undetermined  
Other
     13,261        0        2044        18,225        0        2043  
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
Total
   ¥ 1,123,984      ¥ 12,276        —       ¥ 1,248,532      ¥ 19,718        —   
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
 
*
The maturity of the longest contract of the real estate loan guarantee contracts as of March 31, 2026 is not determinable, as the timing of completion of the mortgage
registration
cannot be determined.