Deposits (Tables)

12 Months Ended

Mar. 31, 2026

Deposits From Banking Clients [Line Items]

Balance and Remaining Maturities of Time Deposits and Certificates of Deposit Issued by Domestic and Foreign Offices

The balance and remaining maturities of time deposits and certificates of deposit issued by domestic and foreign offices at March 31, 2026 are shown in the following table:


	Time deposits		Certificates of deposit		Total
	(in millions of yen)
Domestic offices:
Due in one year or less		22,369,355		2,222,646		24,592,000
Due after one year through two years		964,561		30,000		994,561
Due after two years through three years		640,249		—		640,249
Due after three years through four years		272,235		—		272,235
Due after four years through five years		885,784		—		885,784
Due after five years		376,872		—		376,872

Total		25,509,056		2,252,646		27,761,702


	Time deposits		Certificates of deposit		Total
	(in millions of yen)
Foreign offices:
Due in one year or less		28,387,852		9,327,216		37,715,068
Due after one year through two years		19,940		164,610		184,550
Due after two years through three years		13,006		170,097		183,103
Due after three years through four years		81		—		81
Due after four years through five years		811		—		811
Due after five years		4		—		4

Total		28,421,694		9,661,923		38,083,617

Total		53,930,750		11,914,569		65,845,319

Estimated amounts of uninsured time deposits and certificates of deposit issued by domestic and foreign offices

The aggregate estimated amounts of time deposits and certificates of deposit that meet or exceed insurance limit issued by domestic and foreign offices at March 31, 2025 and 2026 are shown in the following table:


	2025		2026

	(in billions of yen)
Domestic offices:
Time deposits		18,272		19,238
Certificates of deposit		2,809		2,253

Total		21,081		21,490

Foreign offices:
Time deposits		24,877		28,422
Certificates of deposit		11,590		9,662

Total		36,467		38,084