v3.26.1
Other Assets - Summary of Other Assets (Detail) - JPY (¥)
¥ in Millions
Mar. 31, 2026
Mar. 31, 2025
Miscellaneous assets [abstract]    
Prepaid expenses ¥ 186,383 ¥ 157,925
Accrued income 922,193 877,090
Receivables from brokers, dealers and customers for securities transactions 6,811,641 3,290,628
Cash collateral provided for derivative and other financial transactions 2,348,950 1,856,606
Retirement benefit assets 629,301 513,068
Security deposits 77,916 80,575
Assets held for sale [1] 728,576
Others 1,360,977 1,208,080
Total other assets ¥ 13,065,937 ¥ 7,983,972
[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.