v3.26.1
Deposits (Tables)
12 Months Ended
Mar. 31, 2026
Deposits [Abstract]  
Time Deposits by Maturity
The maturity information at March 31, 2026 for domestic and foreign time deposits, including CDs, is summarized as follows:
 Domestic Foreign
 (in millions)
Due in one year or less¥37,037,913 ¥40,424,172 
Due after one year through two years3,730,654 514,655 
Due after two years through three years2,107,465 141,238 
Due after three years through four years625,553 25,356 
Due after four years through five years602,508 15,860 
Due after five years859,518 16,492 
Total¥44,963,611 ¥41,137,773