v3.26.1
Parent Company Only Financial Information (Condensed Statements of Cash Flows) (Detail) - JPY (¥)
¥ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Cash flows from operating activities:      
Net cash provided by operating activities ¥ (3,366,465) ¥ 1,028,836 ¥ (1,791,585)
Cash flows from investing activities:      
Other—net (180,180) 6,608 73,762
Net cash used in investing activities (1,686,306) (3,336,616) (1,252,841)
Cash flows from financing activities:      
Proceeds from issuance of long-term debt 4,581,637 3,829,535 3,210,761
Repayment of long-term debt (4,842,105) (22,910,590) (3,956,044)
Proceeds from sales of treasury stock 3,067 11,039 3,327
Payments for acquisition of treasury stock (500,066) (418,444) (400,090)
Other—net 117,704 51,976 (39,579)
Net cash provided by (used in) financing activities (14,955,777) 1,405,813 (2,768,754)
Net decrease in cash and cash equivalents (18,925,814) (820,525) (3,832,709)
Cash and cash equivalents at beginning of fiscal year 109,304,211 110,124,736 113,957,445
Cash and cash equivalents at end of fiscal year 90,378,397 109,304,211 110,124,736
MUFG:      
Cash flows from operating activities:      
Net cash provided by operating activities 1,402,113 1,316,469 839,937
Cash flows from investing activities:      
Proceeds from sales and dispositions of investments in subsidiaries and affiliated companies 0 0 865
Net decrease (increase) in loans to subsidiaries (1,064,070) 1,916,662 (231,891)
Other—net (14,446) (13,231) (8,787)
Net cash used in investing activities (1,078,516) 1,903,431 (239,813)
Cash flows from financing activities:      
Net decrease in short-term borrowings from subsidiaries (10,002) (157,654) (6,025)
Proceeds from issuance of long-term debt 2,358,104 1,609,505 1,809,416
Repayment of long-term debt (1,294,093) (3,526,431) (1,578,887)
Proceeds from sales of treasury stock 1 1 1
Payments for acquisition of treasury stock (500,062) (400,042) (400,037)
Dividends paid (848,402) (532,977) (439,755)
Other—net (12,682) (8,818) (10,700)
Net cash provided by (used in) financing activities (307,136) (3,016,416) (625,987)
Net decrease in cash and cash equivalents 16,461 203,484 (25,863)
Cash and cash equivalents at beginning of fiscal year 351,224 147,740 173,603
Cash and cash equivalents at end of fiscal year ¥ 367,685 ¥ 351,224 ¥ 147,740