v3.26.1
Goodwill and Other Intangible Assets (Tables)
 12 Months Ended
Mar. 31, 2026
Goodwill and Intangible Assets Disclosure [Abstract]  
Movement in Carrying Amount of Goodwill by Business Segment
The table below presents the movement in the carrying amount of goodwill by business segment during the fiscal years ended March 31, 2025 and 2026:
 Retail & Digital Business Group
Global
 Corporate &
 Investment
 Banking
 Business
 Group
Global
 Commercial
 Banking
 Business
 Group
Asset
 Management &
 Investor
 Services
 Business
 Group
Global
 Markets
 Business
 Group
Total
 
(in millions)
Balance at March 31, 2024:         
Goodwill¥15,884 ¥159,231 ¥578,139 ¥330,956 ¥2,300 ¥1,086,510 
Accumulated impairment losses(1)
— (63,568)(481,263)(47,921)— (592,752)
 15,884 95,663 96,876 283,035 2,300 493,758 
Goodwill acquired during the fiscal year(2)
63,730 — — 149,782 — 213,512 
Impairment loss— — (32,388)(117,701)— (150,089)
Foreign currency translation adjustments and other— (253)(977)2,213 — 983 
Balance at March 31, 2025:
Goodwill
79,614 158,978 577,162 482,951 2,300 1,301,005 
Accumulated impairment losses
— (63,568)(513,651)(165,622)— (742,841)
¥79,614 ¥95,410 ¥63,511 ¥317,329 ¥2,300 ¥558,164 
Goodwill acquired during the fiscal year(2)
20,117 — 62,836 — — 82,953 
Impairment loss(5,149)— — (92,326)— (97,475)
Foreign currency translation adjustments and other— 3,915 5,664 13,315 — 22,894 
Balance at March 31, 2026:
Goodwill
99,731 162,893 645,662 496,266 2,300 1,406,852 
Accumulated impairment losses
(5,149)(63,568)(513,651)(257,948)— (840,316)
 ¥94,582 ¥99,325 ¥132,011 ¥238,318 ¥2,300 ¥566,536 
Notes:
(1)Effective April 1, 2018, the MUFG Group reorganized its business groups. Goodwill originally recognized for Retail Banking Business Group, Corporate Banking Business Group, Trust Assets Business Group and Global Business Group other than MUAH and Krungsri was ¥1,900,019 million, which has been fully impaired before April 1, 2017. As these impairment losses recorded in past before the reorganization of the segment and are irrelevant to the annual impairment test under the new segment, the accumulated impaired loss is not allocated to new business segments after the reorganization of business group.
(2)Goodwill acquired during the fiscal years ended March 31, 2025 and 2026, mainly relate to the acquisitions described in Note 2.
Carrying Amount of Other Intangible Assets by Major Class
The table below presents the gross carrying amount, accumulated amortization and net carrying amount, in total and by major class of other intangible assets at March 31, 2025 and 2026:
 20252026
 
Gross
 carrying
 amount
 
Accumulated
 amortization
 
Net
 carrying
 amount
 
Gross
 carrying
 amount
 
Accumulated
 amortization
 
Net
 carrying
 amount
 (in millions)
Intangible assets subject to amortization:           
Software¥4,093,320 ¥3,081,494 ¥1,011,826 ¥4,427,757 ¥3,342,584 ¥1,085,173 
Customer relationships632,016 335,898 296,118 623,399 336,393 287,006 
Core deposit intangibles138,203 102,052 36,151 132,465 108,418 24,047 
Trade names87,183 50,871 36,312 61,729 26,917 34,812 
Other23,702 9,821 13,881 32,422 11,305 21,117 
Total¥4,974,424 ¥3,580,136 1,394,288 ¥5,277,772 ¥3,825,617 1,452,155 
Intangible assets not subject to amortization:
Indefinite-lived trade names—14,050
Other8,227 8,813 
Total¥1,402,515 ¥1,475,018 
Estimated Aggregate Amortization Expense for Intangible Assets for Next Five Fiscal Years
The estimated aggregate amortization expense for intangible assets for the next five fiscal years is as follows:
 (in millions)
Fiscal year ending March 31: 
2027¥333,916 
2028292,840 
2029240,388 
2030190,182 
2031141,562