Leases (Tables)

6 Months Ended

Sep. 30, 2025

Leases [Abstract]

Types of assets which Nomura leases under operating leases

The following table presents the types of assets which Nomura leases under operating leases as of March 31, 2025 and September 30, 2025.

	Millions of yen
	March 31, 2025							September 30, 2025
	Cost		Accumulated depreciation			Net carrying amount		Cost		Accumulated depreciation			Net carrying amount
Real estate(1)	¥	21	¥	—		¥	21	¥	3,433	¥	—		¥	3,433
Aircraft		2,757		(127	)		2,630		10,043		(77	)		9,966
Total	¥	2,778	¥	(127	)	¥	2,651	¥	13,476	¥	(77	)	¥	13,399

(1) Cost, accumulated depreciation and net carrying amounts include amounts relating to real estate used by Nomura.

Schedule of future minimum lease payments to be received on noncancelable operating leases

The following table presents an analysis of future undiscounted lease payments receivable in connection with noncancellable operating leases entered into by Nomura as lessor over the remaining lease term as of September 30, 2025. Amounts in connection with finance leases were not significant.

	Millions of yen
	September 30, 2025
	Minimum lease payments to be received
Years of receipt
Less than 1 year	¥	863
1 to 2 years		863
2 to 3 years		863
3 to 4 years		863
4 to 5 years		863
More than 5 years		3,936
Total	¥	8,251