v3.26.1
Fair Value of Financial Assets and Liabilities (Tables)
12 Months Ended
Mar. 31, 2026
Text Block1 [Abstract]  
Carrying Amounts of Financial Assets and Liabilities Carried at Fair Value
The following tables present the carrying amounts of financial assets and liabilities carried at fair value based on the three levels of the fair value hierarchy at March 31, 2026 and 2025.
 
    
At March 31, 2026
 
    
Level 1
(1)
    
Level 2
(1)
    
Level 3
    
Total
 
                             
    
(In millions)
 
Financial assets:
           
Trading assets:
           
Debt instruments
   ¥ 4,840,674      ¥ 1,635,520      ¥      ¥ 6,476,194  
Equity instruments
     410,613        3,410               414,023  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total trading assets
     5,251,287        1,638,930               6,890,217  
  
 
 
    
 
 
    
 
 
    
 
 
 
Derivative financial instruments:
           
Interest rate derivatives
     67,936        4,937,480        14        5,005,430  
Currency derivatives
            4,957,489        1,423        4,958,912  
Equity derivatives
     62,019        2,811        3,107        67,937  
Commodity derivatives
     10,815        24,094               34,909  
Credit derivatives
            25,707        205        25,912  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total derivative financial instruments
     140,770        9,947,581        4,749        10,093,100  
  
 
 
    
 
 
    
 
 
    
 
 
 
Financial assets at fair value through profit or loss:
           
Debt instruments
     367,115        1,388,809        864,835        2,620,759  
Equity instruments
     1,751        285        82,318        84,354  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total financial assets at fair value through profit or loss
     368,866        1,389,094        947,153        2,705,113  
  
 
 
    
 
 
    
 
 
    
 
 
 
Investment securities at fair value through other comprehensive income:
           
Japanese government bonds
     5,476,428                      5,476,428  
U.S. Treasury and other U.S. government agency bonds
     6,785,216        23,819               6,809,035  
Other debt instruments
     1,785,661        9,197,578               10,983,239  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total debt instruments
     14,047,305        9,221,397               23,268,702  
  
 
 
    
 
 
    
 
 
    
 
 
 
Equity instruments
     4,636,879        190,185        678,375        5,505,439  
  
 
 
    
 
 
    
 
 
    
 
 
 
 
    
At March 31, 2026
 
    
Level 1
(1)
    
Level 2
(1)
   
Level 3
   
Total
 
                           
    
(In millions)
 
Total investment securities at fair value through other comprehensive income
  
 
18,684,184
 
  
 
9,411,582
 
 
 
678,375
 
 
 
28,774,141
 
  
 
 
    
 
 
   
 
 
   
 
 
 
Total
   ¥ 24,445,107      ¥ 22,387,187     ¥ 1,630,277     ¥ 48,462,571  
  
 
 
    
 
 
   
 
 
   
 
 
 
Financial liabilities:
         
Trading liabilities:
         
Debt instruments
   ¥ 3,767,152      ¥ 335,195     ¥     ¥ 4,102,347  
Equity instruments
     26,241        2,003             28,244  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total trading liabilities
     3,793,393        337,198             4,130,591  
  
 
 
    
 
 
   
 
 
   
 
 
 
Derivative financial instruments:
         
Interest rate derivatives
     59,341        5,869,756       7,712       5,936,809  
Currency derivatives
     2,160        5,415,237       3,142       5,420,539  
Equity derivatives
     41,028        3,064       1,524       45,616  
Commodity derivatives
     9,371        24,382             33,753  
Credit derivatives
            35,600       127       35,727  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total derivative financial instruments
     111,900        11,348,039       12,505       11,472,444  
  
 
 
    
 
 
   
 
 
   
 
 
 
Financial liabilities designated at fair value through profit or loss
            539,747       121,677       661,424  
  
 
 
    
 
 
   
 
 
   
 
 
 
Others
(2)
            (19,106     (32,464     (51,570
  
 
 
    
 
 
   
 
 
   
 
 
 
Total
   ¥ 3,905,293      ¥ 12,205,878     ¥ 101,718     ¥ 16,212,889  
  
 
 
    
 
 
   
 
 
   
 
 
 
 
    
At March 31, 2025
 
    
Level 1
(1)
    
Level 2
(1)
    
Level 3
    
Total
 
                             
    
(In millions)
 
Financial assets:
           
Trading assets:
           
Debt instruments
   ¥ 4,165,582      ¥ 1,304,503      ¥ 41,380      ¥ 5,511,465  
Equity instruments
     663,969        1,179               665,148  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total trading assets
     4,829,551        1,305,682        41,380        6,176,613  
  
 
 
    
 
 
    
 
 
    
 
 
 
Derivative financial instruments:
           
Interest rate derivatives
     40,359        5,029,763        177        5,070,299  
Currency derivatives
            3,050,767        1,059        3,051,826  
Equity derivatives
     33,409        122,320        6,072        161,801  
Commodity derivatives
     1,807        3,845               5,652  
Credit derivatives
            23,148        290        23,438  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total derivative financial instruments
     75,575        8,229,843        7,598        8,313,016  
  
 
 
    
 
 
    
 
 
    
 
 
 
Financial assets at fair value through profit or loss:
           
Debt instruments
     439,183        1,532,360        849,122        2,820,665  
Equity instruments
     1,993        167        80,144        82,304  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total financial assets at fair value through
profit or loss
     441,176        1,532,527        929,266        2,902,969  
  
 
 
    
 
 
    
 
 
    
 
 
 
 
    
At March 31, 2025
 
    
Level 1
(1)
    
Level 2
(1)
   
Level 3
   
Total
 
                           
    
(In millions)
 
Investment securities at fair value through other comprehensive income:
         
Japanese government bonds
     11,180,546                    11,180,546  
U.S. Treasury and other U.S. government agency bonds
     5,527,480        11,571             5,539,051  
Other debt instruments
     2,218,297        9,070,386             11,288,683  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total debt instruments
     18,926,323        9,081,957             28,008,280  
  
 
 
    
 
 
   
 
 
   
 
 
 
Equity instruments
  
4,398,814     
221,594    
550,448    
5,170,856  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total investment securities at fair value through other comprehensive income
     23,325,137        9,303,551       550,448       33,179,136  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total
   ¥ 28,671,439      ¥ 20,371,603     ¥ 1,528,692     ¥ 50,571,734  
  
 
 
    
 
 
   
 
 
   
 
 
 
Financial liabilities:
         
Trading liabilities:
         
Debt instruments
   ¥ 4,157,599      ¥ 331,560     ¥     ¥ 4,489,159  
Equity instruments
     347,076        2,204             349,280  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total trading liabilities
     4,504,675        333,764             4,838,439  
  
 
 
    
 
 
   
 
 
   
 
 
 
Derivative financial instruments:
         
Interest rate derivatives
     52,418        5,724,113       4,350       5,780,881  
Currency derivatives
     94        3,458,041       2,950       3,461,085  
Equity derivatives
     18,995        404       2,693       22,092  
Commodity derivatives
     1,796        2,588             4,384  
Credit derivatives
            34,727       89       34,816  
  
 
 
    
 
 
   
 
 
   
 
 
 
Total derivative financial instruments
     73,303        9,219,873       10,082       9,303,258  
  
 
 
    
 
 
   
 
 
   
 
 
 
Financial liabilities designated at fair value through profit or loss
            468,168       129,678       597,846  
  
 
 
    
 
 
   
 
 
   
 
 
 
Others
(2)
            (11,203     (14,117     (25,320
  
 
 
    
 
 
   
 
 
   
 
 
 
Total
   ¥ 4,577,978      ¥ 10,010,602     ¥ 125,643     ¥ 14,714,223  
  
 
 
    
 
 
   
 
 
   
 
 
 
 
(1)
Transfers between levels of the fair value hierarchy are deemed to have occurred at the beginning of the period. There were no significant transfers between Level 1 and Level 2 for the fiscal years ended March 31, 2026 and 2025.
(2)
Derivatives embedded in financial liabilities, except for financial liabilities designated at fair value through profit or loss, are separately accounted for, but presented together with the host contract in the consolidated statements of financial position. In these tables, the separated embedded derivatives whose host contracts are carried at amortized cost are presented within others. Although the separated embedded derivatives may have a positive or a negative fair value, they have been presented in these tables as liabilities to be consistent with the host contract. The separated embedded derivatives are measured at fair value using the valuation techniques described in “Derivative financial instruments (including embedded derivatives)” below.
Reconciliations for Financial Assets and Liabilities Carried at Fair Value
The following tables present reconciliations from the beginning to the ending balances for financial assets and liabilities carried at fair value and categorized within Level 3 of the fair value hierarchy for the fiscal years ended March 31, 2026 and 2025.
 
         
Total gains (losses)
   
Purchases
   
Sales
   
Issuances
   
Settlement
(1)
   
Transfers
into
Level 3
(2)
   
Transfers
out of
Level 3
(2)
   
At March 31,
2026
   
Changes in
unrealized gains
(losses) included
in profit or loss
related to assets
and liabilities held
at March 31, 2026
 
   
At April 1,
2025
   
Included
in profit
or loss
   
Included in
other
comprehensive
income
 
                                                                   
   
(In millions)
 
Trading assets:
                     
Debt instruments
  ¥ 41,380     ¥ 867     ¥     ¥     ¥ (42,247   ¥     ¥     ¥     ¥     ¥     ¥  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total trading assets
    41,380       867                   (42,247                                    
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Derivative financial instruments—net:
                     
Interest rate derivatives—net
    (4,173     (6,413           4,092       (1,204                             (7,698     (3,555
Currency derivatives—net
    (1,891     172                                                 (1,719     (58
Equity derivatives—net
    3,379       1,368             1,203       (4,367                             1,583       1,181  
Credit derivatives—net
    201       (123                                               78       (120
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total derivative financial instruments—net
    (2,484     (4,996           5,295       (5,571                             (7,756     (2,552
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial assets at fair value through profit or loss:
                     
Debt instruments
    849,122       20,518       233       261,181       (132,211           (133,122           (886     864,835       26,022  
Equity instruments
    80,144       (6,260           17,513       (1,965           (5,864           (1,250     82,318       (7,682
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total financial assets at fair value through profit or loss
    929,266       14,258       233       278,694       (134,176           (138,986           (2,136     947,153       18,340  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Investment securities at fair value through other comprehensive income:
                     
Equity instruments
    550,448             48,682       14,172       (6,389           (693     72,155             678,375        
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total investment securities at fair value through other comprehensive income
    550,448             48,682       14,172       (6,389           (693     72,155             678,375        
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial liabilities designated at fair value through profit or loss
    (129,678     4,123       140                   (14,100     17,838                   (121,677     4,145  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Others
(3)
—liabilities
    14,117       18,508                                           (161     32,464       17,780  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  ¥ 1,403,049     ¥ 32,760     ¥ 49,055     ¥ 298,161     ¥ (188,383   ¥ (14,100   ¥ (121,841   ¥ 72,155     ¥ (2,297   ¥ 1,528,559     ¥ 37,713  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
         
Total gains (losses)
   
Purchases
   
Sales
   
Issuances
   
Settlement
(1)
   
Transfers
into
Level 3
(2)
   
Transfers
out of
Level 3
(2)
   
At March 31,
2025
   
Changes in
unrealized gains
(losses) included
in profit or loss
related to assets
and liabilities held

at March 31, 2025
 
   
At April 1,
2024
   
Included
in profit
or loss
   
Included in
other
comprehensive
income
 
                                                                   
   
(In millions)
 
Trading assets:
                     
Debt instruments
  ¥     ¥ 500     ¥     ¥ 1,558     ¥     ¥     ¥     ¥ 39,322     ¥     ¥ 41,380     ¥ 500  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total trading assets
          500             1,558                         39,322             41,380       500  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Derivative financial instruments—net:
                     
Interest rate derivatives—net
    (2,656     (3,067           1,802       (252                             (4,173     (1,510
Currency derivatives—net
    (923     (968                                               (1,891     (887
Equity derivatives—net
    3,382       2,057             6,499       (8,559                             3,379       2,947  
Credit derivatives—net
    314       (113                                               201       (84
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total derivative financial instruments—net
    117       (2,091           8,301       (8,811                             (2,484     466  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial assets at fair value through profit or loss:
                     
Debt instruments
    739,914       (7,237     (42     291,778       (48,335           (124,379           (2,577     849,122       (5,321
Equity instruments
    79,230       (3,869           13,568       (3,504           (4,969           (312     80,144       (6,229
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total financial assets at fair value through profit or loss
    819,144       (11,106     (42     305,346       (51,839           (129,348           (2,889     929,266       (11,550
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Investment securities at fair value through other comprehensive income:
                     
Equity instruments
    525,869             29,630       4,723       (7,315           (418     95       (2,136     550,448        
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total investment securities at fair value through other comprehensive income
    525,869             29,630       4,723       (7,315           (418     95       (2,136     550,448        
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Financial liabilities designated at fair value through profit or loss
    (125,042     1,298       1,248                   (26,075     18,893                   (129,678     3,129  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Others
(3)
—liabilities
    5,227       10,499                                           (1,609     14,117       8,589  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  ¥ 1,225,315     ¥ (900   ¥ 30,836     ¥ 319,928     ¥ (67,965   ¥ (26,075   ¥ (110,873   ¥ 39,417     ¥ (6,634   ¥ 1,403,049     ¥ 1,134  
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
(1)
Settlements for equity instruments include redemption of preferred stocks and receipt of cash distributions which represent a return of investment.
(2)
Transfers between levels of the fair value hierarchy are deemed to have occurred at the beginning of the period. For the fiscal year ended March 31, 2026, transfers into Level 3 amounted to ¥72,155
million primarily due to the delisting of a certain listed stock. On the other hand, for the fiscal year ended March 31, 2025, transfers into Level 3 amounted to ¥
39,417 
million primarily due to an increase in significance of unobservable inputs of certain trading assets. For the fiscal years ended March 31, 2026 and 2025, transfers out of Level 3 amounted to ¥
2,297 million and ¥6,634 
million, respectively. These transfers out of Level 3 were primarily due to a decrease in significance of unobservable inputs of certain financial assets at fair value through profit or loss, including certain investment funds, and an increase in observability of certain private equity investments measured at fair value through other comprehensive income. 
(3)
Derivatives embedded in financial liabilities, except for financial liabilities designated at fair value through profit or loss, are separately accounted for, but presented together with the host contract in the consolidated statements of financial position. In these tables, the separated embedded derivatives whose host contracts are carried at amortized cost are presented within others. Although the separated embedded derivatives may have a positive or a negative fair value, they have been presented in these tables as liabilities to be consistent with the host contract.
Total and Changes in Unrealized Gains or Losses Included in Profit or Loss for Level 3 Financial Assets and Liabilities
The following table presents total gains or losses in
cluded in
profit or loss for the Level 3 financial assets and liabilities, and changes in unrealized gains or losses included in profit or loss related to those financial assets and liabilities held at March 31, 2026 and 2025 by line item of the consolidated income statements.
 
    
Total gains (losses)
included in profit or loss for
the fiscal year ended
March 31,
   
Changes in unrealized
gains (losses) included in
profit or loss related to
assets and liabilities held at
March 31,
 
    
2026
    
2025
   
2026
    
2025
 
                            
    
(In millions)
 
Net interest income
   ¥ 1,583      ¥ 1,865     ¥ 606      ¥ 705  
Net trading income
     12,796        7,043       14,622        8,850  
Net income (loss) from financial assets and liabilities at fair value through profit or loss
        18,381        (9,808        22,485        (8,421
  
 
 
    
 
 
   
 
 
    
 
 
 
Total
   ¥ 32,760      ¥ (900   ¥ 37,713      ¥ 1,134  
  
 
 
    
 
 
   
 
 
    
 
 
 
 
The aggregate deferred day one profit yet to be re
cog
nized in profit or loss at the beginning and end of the fiscal years ended March 31, 2026 and 2025, and reconciliation of changes in the balances were as follows:
Summary of Aggregate Deferred Day One Profit Yet to Be Recognized in Profit
 
    
For the fiscal year ended March 31,
 
    
2026
   
2025
 
              
    
(In millions)
 
Balance at beginning of period
   ¥ 11,030     ¥ 12,173  
Increase due to new trades
        6,970       6,936  
Reduction due to redemption, sales or passage of time
     (7,122     (8,079
  
 
 
   
 
 
 
Balance at end of period
   ¥ 10,878     ¥    11,030  
  
 
 
   
 
 
 
Quantitative Information about Significant Unobservable Inputs Used in the Fair Value Measurement for Level 3 Financial Assets and Liabilities
Significant Unobservable Inputs
The following tables present quantitative information about significant unobservable inputs used in the fair value measurement for Level 3 financial assets and liabilities at March 31, 2026 and 2025.
 
   
At March 31, 2026
   
Assets
   
Liabilities
   
Valuation
technique(s)
(1)
 
Significant unobservable inputs
(1)
 
Range of
inputs
(1)
                         
   
(In millions)
             
Derivative financial instruments:
         
Interest rate derivatives
  ¥ 14     ¥ 7,712     Option model   Interest rate to interest rate correlation   28%-100%
        Quanto correlation   11%-58%
        Foreign exchange volatility   12%
Currency derivatives
    1,423       3,142     Option model   Interest rate to interest rate correlation   31%-100%
        Quanto correlation   11%-50%
        Foreign exchange volatility   10%-13%
Equity derivatives
    3,107       1,524     Option model   Equity volatility   2%-101%
Credit derivatives
    205       127     Credit Default model   Quanto correlation   18%-28%
Financial assets at fair value through profit or loss:
         
Debt instruments
    864,835           Option model   Foreign exchange volatility   42%
      DCF model   Probability of default rate   0%-19%
        Loss given default rate   25%-45%
        Discount margin   5%-8%
      Net asset value
(2)
   
Equity instruments
    82,318           Market multiples   Price/Book value multiple   0.8x
        Liquidity discount   20%
      DCF model   Probability of default rate   0%
        Loss given default rate   40%
      See note (3) below    
Investment securities at fair value through other comprehensive income:
         
Equity instruments
    678,375           Market multiples   Price/Book value multiple   0.4x-2.3x
        Liquidity discount   20%
      See note (3) below    
Financial liabilities designated at fair value through profit or loss
          121,677     Option model   Equity to equity correlation   46%-89%
        Interest rate to interest rate correlation   31%
        Quanto correlation   (4%)-50%
        Equity volatility   28%-60%
      Credit Default model   Quanto correlation   18%-28%
Others
(4)
          (32,464   Option model   Interest rate to interest rate correlation   28%-100%
        Quanto correlation   11%-58%
        Foreign exchange volatility   10%-42%
      Credit Default model   Quanto correlation   18%-28%
 
   
At March 31, 2025
   
Assets
   
Liabilities
   
Valuation
technique(s)
(1)
 
Significant unobservable inputs
(1)
 
Range of
inputs
(1)
                         
   
(In millions)
             
Trading assets:
         
Debt instruments
  ¥ 41,380     ¥     DCF model   Discount margin   9%
Derivative financial instruments:
         
Interest rate derivatives
    177       4,350     Option model   Interest rate to interest rate correlation   29%-100%
        Quanto correlation   2%-52%
        Foreign exchange volatility   11%
Currency derivatives
    1,059       2,950     Option model   Interest rate to interest rate correlation   30%-100%
        Quanto correlation   7%-49%
        Foreign exchange volatility   10%-13%
Equity derivatives
    6,072       2,693     Option model   Equity to equity correlation   59%
        Equity volatility   2%-93%
Credit derivatives
    290       89     Credit Default model   Quanto correlation   18%-30%
Financial assets at fair value through profit or loss:
         
Debt instruments
    849,122           Option model   Foreign exchange volatility   13%-42%
      DCF model   Probability of default rate   0%-27%
        Loss given default rate   20%-100%
        Discount margin   6%-8%
      Net asset value
(2)
   
Equity instruments
    80,144           Market multiples   Price/Book value multiple   0.9x-1.5x
        Liquidity discount   20%
      DCF model   Probability of default rate   0%-1%
        Loss given default rate   40%
      See note (3) below    
Investment securities at fair value through other comprehensive income:
         
Equity instruments
    550,448           Market multiples   Price/Book value multiple   0.3x-3.8x
        Liquidity discount   20%
      See note (3) below    
Financial liabilities designated at fair value through profit or loss
          129,678     Option model   Equity to equity correlation   51%-70%
        Interest rate to interest rate correlation   30%
        Quanto correlation   3%-49%
        Equity volatility   22%-47%
      Credit Default model   Quanto correlation   18%-30%
Others
(4)
          (14,117   Option model   Interest rate to interest rate correlation   29%-100%
        Quanto correlation   2%-52%
        Foreign exchange volatility   10%-42%
      Credit Default model   Quanto correlation   18%-30%
 
(1)
Valuation techniques and unobservable inputs for insignificant Level 3 financial assets and liabilities are excluded.
(2)
The Group has determined that the net asset value represents fair values of certain investment funds.
(3)
Fair values of certain equity instruments such as unlisted stocks are estimated on the basis of an analysis of the investee’s financial position and results, risk profile, prospects and other factors. A range of key inputs is not provided in these tables as it is not practical to do so given the nature of such valuation techniques.
(4)
Derivatives embedded in financial liabilities, except for financial liabilities designated at fair value through profit or loss, are separately accounted for, but presented together with the host contract in the consolidated statements of financial position. In these tables, the separated embedded derivatives whose host contracts are carried at amortized cost are presented within others. Although the separated embedded derivatives may have a positive or a negative fair value, they have been presented in these tables as liabilities to be consistent with the host contract.
Impact of Valuation Sensitivity
    
At March 31, 2026
 
    
Total fair value
measured using
valuation
techniques
    
Effect recorded in
profit or loss
    
Effect recorded
directly in equity
 
    
Favorable
changes
    
Unfavorable
changes
    
Favorable
changes
    
Unfavorable
changes
 
    
(In millions)
 
Financial instruments—net:
              
Derivative financial instruments—net:
              
Interest rate derivatives—net
   ¥ (7,698 )    ¥ 12      ¥ 12      ¥      ¥  
Currency derivatives—net
     (1,719 )      2        2                
Equity derivatives—net
     1,583        1,844        1,811                
Credit derivatives—net
     78        16        16                
Financial assets at fair value through profit or loss:
              
Debt instruments
     864,835        988        6,340                
Equity instruments
     82,318        125        189                
Investment securities at fair value through other comprehensive income:
              
Equity instruments
     678,375                      32,188        32,188  
Financial liabilities designated at fair value through profit or loss
(1)
     (121,677 )      228        244                
Others
(1)(2)
—liabilities:
     32,464        18        18                
 
    
At March 31, 2025
 
    
Total fair value
measured using
valuation
techniques
   
Effect recorded in
profit or loss
    
Effect recorded
directly in equity
 
   
Favorable
changes
    
Unfavorable
changes
    
Favorable
changes
    
Unfavorable
changes
 
    
(In millions)
 
Financial instruments—net:
             
Trading assets:
             
Debt instruments
   ¥ 41,380     ¥ 2,270      ¥ 2,272      ¥      ¥  
Derivative financial instruments—net:
             
Interest rate derivatives—net
     (4,173 )     39        39                
Currency derivatives—net
     (1,891 )     2        2                
Equity derivatives—net
     3,379       1,761        1,759                
Credit derivatives—net
     201       15        14                
Financial assets at fair value through profit or loss:
             
Debt instruments
     849,122       724        1,560                
Equity instruments
     80,144       579        682                
Investment securities at fair value through other comprehensive income:
             
Equity instruments
     550,448                     19,371        19,371  
Financial liabilities designated at fair value through profit or loss
(1)
     (129,678     209        214                
Others
(1)(2)
—liabilities:
     14,117       28        28                
 
(1)
As part of risk management, the Group enters into transactions to offset the profit or loss of certain financial instruments, including embedded derivatives. Sensitivity of embedded derivatives related to these transactions is presented as derivative financial instruments or financial assets at fair value through profit or loss, according to the presentation of the financial instruments arising from these transactions.
 
(2)
Derivatives embedded in financial liabilities, except for financial liabilities designated at fair value through profit or loss, are separately accounted for, but presented together with the host contract in the consolidated statements of financial position. In these tables, the separated embedded derivatives whose host contracts are carried at amortized cost are presented within others. Although the separated embedded derivatives may have a positive or a negative fair value, they have been presented in these tables as liabilities to be consistent with the host contract.
Financial Assets and Liabilities Not Carried at Fair Value
 
 
  
 
 
  
At March 31, 2026
 
 
  
 
 
  
Carrying
amount
 
  
Fair value
 
 
  
Notes
 
  
Total
 
  
Level 1
 
  
Level 2
 
  
Level 3
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
  
(In millions)
 
Financial assets:
  
  
  
  
  
  
Investment securities:
  
  
  
  
  
  
Debt instruments at amortized cost
     a      ¥  4,763,716      ¥  4,585,566      ¥ 4,394,246      ¥    191,320      ¥  —  
Loans and advances
     b        130,516,241        132,600,223               79,945        132,520,278  
Other financial assets
(1)
     b        11,876,173        11,853,197               11,099,398        753,799  
Financial liabilities:
                 
Deposits:
                 
Non-interest-bearing
deposits, demand deposits and deposits at notice
     c      ¥ 132,587,159      ¥ 132,644,154      ¥      ¥ 132,644,154      ¥  
Other deposits
     c        69,343,268        69,316,015               69,225,958        90,057  
Borrowings
     c        10,179,722        9,997,351               9,990,380        6,971  
Debt securities in issue
     c        16,576,423        17,207,028               17,028,161        178,867  
Other financial liabilities
(2)
     c        16,425,020        16,424,478               16,370,524        53,954  
 
 
  
 
 
  
At March 31, 2025
 
 
  
 
 
  
Carrying
amount
 
  
Fair value
 
 
  
Notes
 
  
Total
 
  
Level 1
 
  
Level 2
 
  
Level 3
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
  
(In millions)
 
Financial assets:
  
  
  
  
  
  
Investment securities:
  
  
  
  
  
  
Debt instruments at amortized cost
     a      ¥ 366,997      ¥ 360,445      ¥ 255,559      ¥ 104,886      ¥  
Loans and advances
     b        125,190,819        128,022,363               310,590        127,711,773  
Other financial assets
     b        7,061,639        7,057,811               7,009,447        48,364  
Financial liabilities:
                 
Deposits:
                 
Non-interest-bearing
deposits, demand deposits and deposits at notice
     c      ¥ 127,961,773      ¥ 128,007,649      ¥      ¥ 128,007,649      ¥  
Other deposits
     c        62,060,969        62,649,007               62,541,596        107,411  
Borrowings
     c        12,303,909        12,161,162               12,153,534        7,628  
Debt securities in issue
     c        14,387,415        15,232,445               15,158,026        74,419  
Other financial liabilities
     c        10,346,934        10,346,645               10,291,551        55,094  
 
 
a.
  
The fair values of debt instruments at amortized cost are determined using quoted prices in active markets or observable inputs other than quoted prices in active markets.
b.
  
(i)
 
The carrying amounts of loans with no specified repayment dates represent a reasonable estimate of fair value, considering the nature of these financial instruments.
  
(ii)
 
Short-term financial assets: The carrying amounts represent a reasonable estimate of fair value.
  
(iii)
 
Long-term financial assets: Except for impaired loans and advances, the fair values are mostly determined using the DCF method taking into account certain factors including counterparties’ credit ratings, pledged collateral, and market interest rates. The fair values of impaired loans and advances are generally determined by discounting the estimated future cash flows over the time period they are expected to be recovered, and may be based on the appraisal value of underlying collateral as appropriate.
c.
  
Note that some of the financial liabilities in this category include embedded derivatives, which are separately accounted for, but presented together with the host contract.
  
(i)
 
The carrying amounts of demand deposits and deposits without maturity represent a reasonable estimate of fair value, considering the nature of these financial instruments.
  
(ii)
 
Short-term financial liabilities: The carrying amounts represent a reasonable estimate of fair value.
  
(iii)
 
Long-term financial liabilities: The fair values are, in principle, based on the present values of future cash flows calculated using the funding costs for the remaining maturities. The fair values of debt securities in issue are based on a price quoted by a third party, such as a pricing service or broker, or the present values of future cash flows calculated using the rate derived from yields of bonds issued by SMFG, SMBC and other subsidiaries and publicly offered subordinated bonds published by securities firms.
  
(iv)
 
The carrying amounts and fair values of lease liabilities are not included in these tables.
(1)
  
The assets related to SMBC MANUBANK’s commercial banking business and certain other loans were classified as held for sale during the fiscal year ended March 31, 2026.
(2)
  
The liabilities related to SMBC MANUBANK’s commercial banking business were classified as held for sale during the fiscal year ended March 31, 2026.