Non-Financial Data (ESG Factors)

Environment (E) Factors

● NTN only
● Domestic subsidiaries
● Overseas subsidiaries

Item	Applicable Scope			Fiscal year ended March 31, 2022	Fiscal year ended March 31, 2023
Item	Applicable Scope			Achievements	Achievements
CO₂ emissions Total	●	●	●	592,000 tons	564,000 tons
Scope 1	●	●	●	106,000 tons	101,000 tons
Scope 2	●	●	●	486,000 tons	463,000 tons
Water consumption	●	●	●	2.72 million m³	2.84 million m³
Waste generation	●	●	●	154,000 tons	163,000 tons
Recycling rate	●	●	●	95.8%	97.2%

Social (S) Factors

● NTN only
● Domestic subsidiaries
● Overseas subsidiaries

Item	Applicable Scope			Fiscal year ended March 31, 2022	Fiscal year ended March 31, 2023
Item	Applicable Scope			Achievements	Achievements
R&D expenditures	●	●	●	17.4 billion yen	18.7 billion yen
Ratio of R&D expenditures to sales	●	●	●	2.7%	2.4%
Number of outside awards received for product development	●	●	-	4	3
Number of patents held	●	●	●	6,923	6,192
Ratio of local procurement (Total)	-	-	●	67%	70%
(Americas)	-	-	●	61%	70%
(Europe)	-	-	●	74%	72%
(China)	-	-	●	80%	75%
(Asia and Others)	-	-	●	63%	64%
Subcontracting self-auditing rate	●	●	-	100%	100%
Conflict minerals survey response rate from business partners	●	-	-	93%	97%
Overseas production rate (Total)	●	●	●	51%	54%
(Americas)	●	●	●	22%	26%
(Europe)	●	●	●	15%	16%
(Asia and Others)	●	●	●	14%	12%
Number of participants in specialized quality education courses	●	●	-	125	145
Quality management system certification rate ^＊1	●	●	●	100%	100%
Number of Sales TQM (Total Quality Management) activities	●	●	-	114	84
Number of customer visits by Technical Service Units	●	●	●	143	235
Number of online technology seminars held	●	●	●	239	335
Number of employees (Total)	●	●	●	23,383	23,027
(Japan)	●	●	-	8,579	8,419
(Americas)	-	-	●	5,107	5,210
(Europe)	-	-	●	5,614	5,464
(Asia and Others)	-	-	●	4,083	3,934
Percentage of female employees	●	●	-	11%	10%
Overseas employee ratio	●	●	●	63%	63%
Average age Total	●	-	-	41	42
Male	●	-	-	42	42
Female	●	-	-	39	41
Average years of continuous employment Total	●	-	-	20	20
Male	●	-	-	20	20
Female	●	-	-	19	19
Number of managers (equivalent to general manager) Total	●	-	-	163	157
Male	●	-	-	161	155
Female	●	-	-	2	2
Number of managers (equivalent to section manager) Total	●	-	-	534	524
Male	●	-	-	507	496
Female	●	-	-	27	28
Number of women in management positions (NTN only)	●	-	-	29	30
Number of newly appointed managers Total	●	-	-	43	33
Male	●	-	-	43	31
Female	●	-	-	0	2
Percentage of women in management positions (NTN only)	●	-	-	3.9%	4.4%
(NTN + domestic subsidiaries)	●	●	-	3.4%	4.0%
(NTN Group)	●	●	●	14.4%	14.7%
Percentage of hired female graduates	●	-	-	19%	24%
Employment rate of persons with disabilities	●	-	-	2.55%	2.57%
Number of employees using the facility supporting persons with intellectual disabilities (Dream Workshop)	●	-	-	18	17
Post-retirement rehiring rate (NTN only)	●	-	-	90%	82%
Number of mid-career hires Total	●	-	-	2	12
Male	●	-	-	2	11
Female	●	-	-	0	1
Percentage of mid-career hires	●	-	-	6.7%	19.0%
Number of employees taking childcare leave Total	●	-	-	89	143
Male	●	-	-	31	91
Female	●	-	-	58	52
Childcare leave acquisition rate Total	●	-	-	20.8%	42.1%
Male	●	-	-	11.2%	37.2%
Female	●	-	-	100%	94.7%
Average number of days of childcare leave taken Total	●	-	-	218	127
Male	●	-	-	59	40
Female	●	-	-	369	371
Number of employees returning after childcare leave Total	●	-	-	46	99
Male	●	-	-	22	73
Female	●	-	-	24	26
Percentage of employees returning after childcare leave	●	-	-	93%	100%
Number of employees on shortened working hours for childcare Total	●	-	-	35	49
Male	●	-	-	1	2
Female	●	-	-	34	47
Number of employees taking leave for partner’s childbirth	●	-	-	186	199
Number of employees taking long-term care leave	●	-	-	3	3
Number of employees using NTN Job Return scheme	●	-	-	4	1
Number of employees using intra-company child daycare center (Bear Kids Land)	●	-	-	29	34
Number of succession plan candidates	●	●	●	19	19
Training hours per employee	●	-	-	11.6 hours	16.2 hours
Number of participants in human rights education	●	-	-	1,213	1,354
Number of employees taking mental health leave	●	-	-	33	25
Percentage of returning employees taking mental health leave	●	-	-	39%	40%
Number of counseling service consultations per month	●	-	-	43	43
Percentage of high-stress employees	●	-	-	8.3%	8.6%
Percentage of employees with health check abnormalities	●	-	-	61.3%	60.7%
Rate of workplace incidents causing lost work time	●	-	-	0.24^＊2	0.33^＊2
Number of workplace incidents causing lost work time	●	-	-	3^＊2	4^＊2
Number of fatalities due to occupational accidents	●	-	-	0	0
Percentage of designated health checks provided	●	-	-	100%	100%
Number of ISO 45001-certified sites	●	-	-	9	9
Number of OSHMS-certified sites	-	●	-	8	8
Number of hazard simulation classes provided	●	-	-	277	103

＊1 ISO9001, IATF16949
Applies to domestic and overseas consolidated manufacturing subsidiaries (excluding bases that have not started mass production).
＊2 Fiscal year ended March 2023 : December 16, 2021 to December 15, 2022

Governance (G) Factors

● NTN only
● Domestic subsidiaries
● Overseas subsidiaries

Item	Applicable Scope			Fiscal year ended March 31, 2022	Fiscal year ended March 31, 2023
Item	Applicable Scope			Achievements	Achievements
Status of inclusion in ESG indexes	●	-	-	5^＊3	4^＊3
Number of shareholders at the General Meeting of Shareholders	●	-	-	47	66
Percentage of votes cast	●	-	-	77.6%	72.4%
Number of Stakeholder Dialog held with CSR experts	●	-	-	1	1
Number of Sustainability Committee held per year	●	-	-	3	3
Number of Risk Management Committee held per year	●	-	-	2	2
Number of Compliance Committee held per year	●	-	-	2	2
Number of Fair Trade Monitoring Committee held per year	●	-	-	2	2
Response rate of survey of “Compliance awareness”	●	●	-	84%	91%
Helpline Recognition level	●	●	-	90%	88%
Number of reports from whistle-blower	●	●	-	12	30
Report response rate	●	●	-	100%	100%

＊3 Status of inclusion in ESG indexes as of July 31.