v3.26.1
Transfers of Financial Assets
12 Months Ended
Mar. 31, 2026
Text Block1 [Abstract]  
Transfers of Financial Assets
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TRANSFERS OF FINANCIAL ASSETS
In the normal course of business, the Group transfers financial assets mainly through repurchase agreements, securities lending transactions and securitizations. Depending on the nature of the transactions, the transfers may either result in financial assets being derecognized or continuing to be recognized on the consolidated statements of financial position.
 
Full derecognition occurs when the Group transfers its contractual rights to receive cash flows from financial assets, or retains the contractual rights to receive the cash flows, but assumes a contractual obligation to pay the cash flows to another party, and transfers substantially all the risks and rewards of ownership, including credit risk, prepayment risk and interest rate risk. Derecognition does not occur when the Group retains substantially all the risks and rewards of ownership of the financial assets, where the contractual rights to receive cash flows from the financial assets are transferred, or the rights are retained but obligations to pay the cash flows are assumed.
The following tables show the carrying amounts and fair values of transferred financial assets that did not qualify for derecognition and their associated financial liabilities at March 31, 2026 and 2025:
 
    
At March 31, 2026
 
    
Repurchase
agreements and
securities lending
transactions
    
Loans and advances
 
    
Residential
mortgages
    
Corporate
loans
 
                      
    
(In millions)
 
Carrying amount of assets
   ¥ 14,494,575      ¥ 1,333,049      ¥ 1,132,384  
Carrying amount of associated liabilities
     11,128,463        1,025,112        1,064,516  
For those liabilities that have recourse only to the transferred assets:
        
Fair value of assets
   ¥      ¥ 1,269,430      ¥ 1,140,657  
Fair value of associated liabilities
            840,998        1,064,516  
  
 
 
    
 
 
    
 
 
 
Net position
   ¥      ¥ 428,432      ¥ 76,141  
  
 
 
    
 
 
    
 
 
 
 
    
At March 31, 2025
 
    
Repurchase
agreements and
securities lending
transactions
    
Loans and advances
 
    
Residential
mortgages
    
Corporate
loans
 
                      
    
(In millions)
 
Carrying amount of assets
   ¥ 17,619,448      ¥ 1,405,542      ¥ 1,044,583  
Carrying amount of associated liabilities
     14,266,491        1,087,079        988,678  
For those liabilities that have recourse only to the transferred assets:
        
Fair value of assets
   ¥      ¥ 1,442,378      ¥ 1,051,706  
Fair value of associated liabilities
            1,056,219        988,678  
  
 
 
    
 
 
    
 
 
 
Net position
   ¥      ¥ 386,159      ¥ 63,028  
  
 
 
    
 
 
    
 
 
 
Repurchase Agreements and Securities Lending Transactions
The Group lends or sells securities under agreements to repurchase them at a predetermined price on a future date. Since substantially all the risks and rewards of ownership of the securities are retained by the Group, the securities remain on the consolidated statements of financial position and their associated financial liabilities are recorded. The recourse of the counterparties to their associated financial liabilities is not limited to the underlying securities.
Loans and Advances
The Group transfers its loans and advances, including residential mortgages and corporate loans, mainly to bankruptcy-remote structured entities for securitizations whereby the structured entities issue debt securities to the Group for subordinated tranches and to investors for senior tranches. The investors have only recourse to the underlying financial assets due to their bankruptcy-remoteness. Since the Group retains substantially all the risks and rewards of ownership, the transferred financial assets do not qualify for derecognition. The Group therefore continues
to recognize these transferred financial assets as loans and advances, and recognizes their associated financial liabilities arising from issuing debt securities to investors on the consolidated statements of financial
posit
ion.