Segment and geographic information (Tables)

6 Months Ended

Sep. 30, 2014

Segment and geographic information

Net interest revenue

	Millions of yen
	Retail		Asset Management		Wholesale		Other (Incl. elimination)			Total
Six months ended September 30, 2013
Non-interest revenue	¥	283,200	¥	37,238	¥	313,738	¥	73,856		¥	708,032
Net interest revenue		2,872		1,562		64,219		(1,175	)		67,478
Net revenue		286,072		38,800		377,957		72,681			775,510
Non-interest expenses		165,011		25,937		327,435		83,176			601,559
Income (loss) before income taxes	¥	121,061	¥	12,863	¥	50,522	¥	(10,495	)	¥	173,951
Six months ended September 30, 2014
Non-interest revenue	¥	222,691	¥	43,219	¥	299,636	¥	127,647		¥	693,193
Net interest revenue		2,112		1,810		79,820		(38,353	)		45,389
Net revenue		224,803		45,029		379,456		89,294			738,582
Non-interest expenses		154,332		28,946		351,508		84,206			618,992
Income (loss) before income taxes	¥	70,471	¥	16,083	¥	27,948	¥	5,088		¥	119,590

	Millions of yen
	Retail		Asset Management		Wholesale		Other (Incl.  elimination)			Total
Three months ended September 30, 2013
Non-interest revenue	¥	118,322	¥	18,485	¥	162,103	¥	26,341		¥	325,251
Net interest revenue		1,408		141		21,245		3,308			26,102
Net revenue		119,730		18,626		183,348		29,649			351,353
Non-interest expenses		79,774		12,454		158,063		33,166			283,457
Income (loss) before income taxes	¥	39,956	¥	6,172	¥	25,285	¥	(3,517	)	¥	67,896
Three months ended September 30, 2014
Non-interest revenue	¥	116,948	¥	21,441	¥	119,322	¥	81,742		¥	339,453
Net interest revenue		990		250		71,248		(40,700	)		31,788
Net revenue		117,938		21,691		190,570		41,042			371,241
Non-interest expenses		79,075		13,882		168,363		38,508			299,828
Income (loss) before income taxes	¥	38,863	¥	7,809	¥	22,207	¥	2,534		¥	71,413

Major components of income (loss) before income taxes in "Other"

	Millions of yen
	Six months ended September 30
	2013			2014
Net gain related to economic hedging transactions	¥	5,706		¥	9,088
Realized gain on investments in equity securities held for operating purposes		688			3,145
Equity in earnings of affiliates		14,227			11,462
Corporate items		(21,045	)		(11,482	)
Other(1)		(10,071	)		(7,125	)
Total	¥	(10,495	)	¥	5,088
	Millions of yen
	Three months ended September 30
	2013			2014
Net gain (loss) related to economic hedging transactions	¥	(1,667	)	¥	2,169
Realized gain (loss) on investments in equity securities held for operating purposes		0			292
Equity in earnings of affiliates		8,884			7,963
Corporate items		(8,701	)		(8,389	)
Other(1)		(2,033	)		499
Total	¥	(3,517	)	¥	2,534

(1) Includes the impact of Nomura’s own creditworthiness.

Reconciliation of combined business segments' results included in preceding table to reported net revenue, non-interest expenses and income (loss) before income taxes

	Millions of yen
	Six months ended September 30
	2013		2014
Net revenue	¥	775,510	¥	738,582
Unrealized gain on investments in equity securities held for operating purposes		12,201		6,089
Consolidated net revenue	¥	787,711	¥	744,671
Non-interest expenses	¥	601,559	¥	618,992
Unrealized gain on investments in equity securities held for operating purposes		—		—
Consolidated non-interest expenses	¥	601,559	¥	618,992
Income before income taxes	¥	173,951	¥	119,590
Unrealized gain on investments in equity securities held for operating purposes		12,201		6,089
Consolidated income before income taxes	¥	186,152	¥	125,679
	Millions of yen
	Three months ended September 30
	2013		2014
Net revenue	¥	351,353	¥	371,241
Unrealized gain on investments in equity securities held for operating purposes		5,037		2,592
Consolidated net revenue	¥	356,390	¥	373,833
Non-interest expenses	¥	283,457	¥	299,828
Unrealized gain on investments in equity securities held for operating purposes		—		—
Consolidated non-interest expenses	¥	283,457	¥	299,828
Income before income taxes	¥	67,896	¥	71,413
Unrealized gain on investments in equity securities held for operating purposes		5,037		2,592
Consolidated income before income taxes	¥	72,933	¥	74,005

Geographic allocation of net revenue and income (loss) before income taxes from operations by geographic areas, and long-lived assets

	Millions of yen
	Six months ended September 30
	2013			2014
Net revenue(1):
Americas	¥	109,859		¥	117,394
Europe		127,252			97,145
Asia and Oceania		31,610			40,118
Subtotal		268,721			254,657
Japan		518,990			490,014
Consolidated	¥	787,711		¥	744,671
Income (loss) before income taxes:
Americas	¥	(9,824	)	¥	(697	)
Europe		(24,050	)		(20,853	)
Asia and Oceania		1,490			8,157
Subtotal		(32,384	)		(13,393	)
Japan		218,536			139,072
Consolidated	¥	186,152		¥	125,679
	Millions of yen
	Three months ended September 30
	2013			2014
Net revenue(1):
Americas	¥	54,626		¥	48,095
Europe		51,810			66,524
Asia and Oceania		14,765			21,527
Subtotal		121,201			136,146
Japan		235,189			237,687
Consolidated	¥	356,390		¥	373,833
Income (loss) before income taxes:
Americas	¥	(1,328	)	¥	(6,757	)
Europe		(19,602	)		2,027
Asia and Oceania		2,270			8,476
Subtotal		(18,660	)		3,746
Japan		91,593			70,259
Consolidated	¥	72,933		¥	74,005

(1) There is no revenue derived from transactions with a single major external customer.

	Millions of yen
	March 31, 2014		September 30, 2014
Long-lived assets:
Americas	¥	133,147	¥	138,883
Europe		93,111		90,214
Asia and Oceania		16,163		16,153
Subtotal		242,421		245,250
Japan		281,780		285,159
Consolidated	¥	524,201	¥	530,409