ESG data

You can view various data of ESG (Environment, Social, and Governance), based on Hamamatsu Photonics's business and social activities.

(Note) The reporting period is our business year (from October of previous year to September) or the general fiscal year (from April to March of next year).

Environment
Social
Governance

Environment

Topic	Indicator		Unit	2022	2023	2024
Disclosure based on TCFD Recommendations, Reducing carbon emissions and climate change	Electricity	consolidated	kWh	135,607,363	137,426,864	140,972,718
	Electricity	non-consolidated	kWh	116,661,364	118,801,577	118,786,573
	・Renewable Electricity	consolidated	kWh	19,855,218	132,529,360	137,501,956
	・Renewable Electricity	non-consolidated	kWh	18,682,466	115,558,890	117,819,805
	Carbon Emissions	consolidated	t-CO₂	743,427	715,589	-
	Carbon Emissions	non-consolidated	t-CO₂	624,333	658,155	-
	・Scope1	consolidated	t-CO₂	11,233	7,130	5,754
	・Scope1	non-consolidated	t-CO₂	10,398	5,873	4,068
	・Scope2	consolidated	t-CO₂	46,271	1,840	1,698
	・Scope2	non-consolidated	t-CO₂	38,838	510	301
	・Scope3	consolidated	t-CO₂	685,923	707,115	-
	・Scope3	non-consolidated	t-CO₂	575,097	651,994	-
Protecting our water resources	Water	consolidated	1,000m³	879	919	841
	Water	non-consolidated	1,000m³	799	840	751
	・Tap water	consolidated	1,000m³	150	151	157
	・Tap water	non-consolidated	1,000m³	108	108	105
	・Well water	consolidated	1,000m³	675	692	614
	・Well water	non-consolidated	1,000m³	637	656	576
	・Industrial water	consolidated	1,000m³	54	76	70
	・Industrial water	non-consolidated	1,000m³	54	76	70
	Wastewater	consolidated	1,000m³	831	879	802
	Wastewater	non-consolidated	1,000m³	775	824	729
	・ Public sewer	consolidated	1,000m³	198	195	212
	・ Public sewer	non-consolidated	1,000m³	148	141	140
	・River discharge	consolidated	1,000m³	633	684	590
	・River discharge	non-consolidated	1,000m³	627	683	589
Management of pollution including waste	VOC emissions	non-consolidated	t	17.2	17.6	15.4
	Materials	non-consolidated	t	790	878	603
	Participants of chemical substance education	non-consolidated	People	692	428	1,230
	Industrial waste	consolidated	t	720	850	742
	Industrial waste	non-consolidated	t	656	797	647
	Certain hazardous waste	consolidated	t	358	402	441
	Certain hazardous waste	non-consolidated	t	339	371	407
	Recycling	consolidated	t	694	658	679
	Recycling	non-consolidated	t	685	648	667
	Landfill	non-consolidated	t	6	14	14
	Green Purchasing Rate	non-consolidated	%	95.5	95.6	87.6
	ISO14001 certification (employee ratio)	non-consolidated	%	98.1	98.2	98.2

Social

Topic	Indicator		Unit	2022	2023	2024
Human rights and labor Diversity	Number of employees	Aggregate total	People	3,884	4,071	4,225
		Male		3,220	3,366	3,480
		Female		664	705	745
	Average years of service	Aggregate total	Years	16.0	15.7	15.4
		Male		16.2	15.9	15.7
		Female		14.9	14.6	14.1
	Average age of employees	Aggregate total	Age	40.2	39.9	39.6
		Male		39.4	39.2	39.0
		Female		44.0	43.5	42.5
	Age group	Under 30 years old	%	23.8	25.2	26.6
		30-49　years old		49.0	47.6	47.1
		Over 50 years old		27.2	27.2	26.2
	Number of employees in management positions	Aggregate total	People	663	698	732
		Male		642	675	704
		Female		21	23	28
	Ratio of female employees in management positions		%	3.2	3.3	3.8
	Number of newly hired employees	Aggregate total	People	233	275	*
		Male		188	220	*
		Female		45	55	*
		Percentage of female employees in new hires	%	19.3	20.0	*
		Percentage of Mid-career hires in new hires	%	40.3	31.3	*
	Number of retirees	Aggregate total	People	54	76	*
		Retired		23	36	*
		Resigned for personal reasons, etc.		31	40	*
	Turnover rate		%	0.8	1.0	*
	Turnover rate (within 3 years after entering)		%	2.1	2.9	*
	Ratio of employees with disablities (statutory employment rate)		%	2.31（2.3）	2.34（2.3）	2.36（2.5）
	Number of dispatched employees, etc.		People	666	594	515
Work style	Number of employees who took childcare leave, etc.	Aggregate total	People	235	323	*
		Male		184	270	*
		Female		51	53	*
	Percentage of male employees taking childcare leave (Note 1)		%	90.3	99.2	97.1
	Ratio of employees returning to work after childcare leave	Aggregate total	%	100	100	*
		Male		100	100	*
		Female		100	100	*
	Number of employees who took nursing care leave, etc.	Aggregate total	People	6	8	*
		Male		2	6	*
		Female		4	2	*
	Average annual income		Ten thousands of yen	720	772	745
	Gender pay gap (all workers)		%	65.0	67.0	68.2
	Gender wage gap (regular workers)		%	66.6	68.5	69.2
	Gender wage gap (non-regular workers)		%	92.7	93.3	125.9
	First salary (Note 2)	University graduation male	yen	216,300	232,800	*
		University graduation woman		216,300	232,800	*
		Graduated from graduate school male		236,600	252,100	*
		Graduated from graduate school woman		236,600	252,100	*
	Basic wage raise		%	0.78	2.86	*
	Rate of increase in salary		%	3.02	5.10	*
	Bonus payments (excluding extra bonus)		Months' salary	5.8	6.1	*
	Bonus payments (including extra bonus)		Months' salary	7.8	6.9	*
	Total annual working hours		Hours	1,844	1,818	*
	Monthly average overtime hours (non-scheduled working hours)		Hours	13.1	10.6	*
	Number of days of paid leave taken		Days	15.8	15.9	*
	Percentage of paid leave taken		%	84.2	85.6	*
	Number of days of accumulated paid leave taken (Note 3)		Days	7,477.5	5,075.5	*
	Percentage of birthday leave taken (Note 4)		%	95.4	93.4	*
	Number of employees who took long service leave		People	235	225	*
	Number of employees who took volunteer leave		People	0	0	*
	Total number of childbirth leave taken (Note 5)		Days	291.5	228.5	*
	Percentage of employees who have extended their retirement age		%	98.6	95.9	*
	Percentage of employees who were reemployed after retirement		%	100	87.5	*
	Expenses related to employee training (total)		Hundred million yen	1.33	2.06	3.02
	Training cost per employee		yen	34,371	50,648	71,589
	Average training time for trainees		Hours	95	93	63
	Rate of participation in a labor union		%	95.7	97.9	98.7
	Number of labour union-management consultations		Times	12	9	10
	Number of shareholding-association member		People	3,684	3,917	4,081
	Shareholding-association membership rates		%	92.98	94.20	94.60
Occupational health and safety	Number of occupational injuries (including dispatched employees)		Cases	11	9	8
	〃　　　　　 (lost time incidents within the above)		Cases	2	1	2
	Number of occupational injuries (employees only)		Cases	8	6	5
	〃　　　　　 (lost time incidents within the above)		Cases	0	0	1
	Frequency rate (Note 6)		-	0	0	0.12803
	Severity rate (Note 7)		-	0	0	0.00019
	Number of workdays lost due to occupational accidents (including dispatched employees)		Days	8	1	49.5
	Number of workdays lost due to occupational accidents (employees only)		Days	0	0	1.5
	Occupational physician, paychiatrist		People	3	3	*
	Occupational health nurse		People	9	9	*
Health management	Participation rate of periodical medical examination		%	100	100	*
	Participation rate of detailed examination after periodic medical examination		%	60.8	62.2	*
	Percentage of employees classified as normal weight (BMI:18.5~24.9)		%	73.3	73.1	*
	Number of physical strength examination participants (Note 8)		People	143	1,383	*
	Participation rate of physical strength examination		%	88.6	79.7	*
	Number of body composition mesurement participants		People	3,160	3,386	*
	Number of body design school participants (Note 9)		People	27	40	*
	Number of walking participants		People	1,110	1,172	*
	Number of dental examination participants		People	3,047	3,153	*
	Participation rate for dental examination		%	75.7	76.4	*
	Number of PET examination participants		People	653	436	*
	Number of emolyees receiving influenza vaccination (Note 10)		People	1,752	1,915	*
	Percentage of employees receiving influenza vaccination		%	44.52	47.93	*
	Number of employees answering stress check		People	3,826	3,995	*
	Percentage of employees answering stress check		%	97.3	97.0	*
	Smoking rate		%	12.2	12.7	*
	Number of employees who are on administrative leave		People	39	34	36

(Note 1) Rate of taking childcare leave and maternity leave (when both are taken, they are counted as one time)

(Note 2) General occupation

(Note 3) Accumulated paid leave is a system of accumulating paid leave up to 70 days　which are expired by Labor Standards Act. The employees can apply it for their own recovery from injuries and illness, sick or injured child care, child education, nursing care and volunteer activities, etc.

(Note 4) Birthday leave is a special paid leave which employees can take for 1 day in their birthday month.

(Note 5) Spousal childbirth leave is a special paid leave which male employees can take for 2days after childbirth.

(Note 6) Frequency rate refers to the frequency of workplace accidents that requires at least one workday lost and is derived from the number of injuries / death resulting from workplace accident per 1,000,000 working hours.

(Note 7) Severity rate refers to the severity level of accidents and represents the total number of lost time injury days / 1,000 total actual working hours.

(Note 8) Every year, physical strength examination are held under the auspices of Photonics groups health insurance union during the working hours.

(Note 9) We held body design school under the auspices of Photonics groups health insurance union, provide employees with the opportunity to consider healthy body making.

(Note 10) We have the system that employees can receive the influenza vaccination during the work hours. Also, the data show the total number of those who received it both in company and in the nearest medical institution.

(Note 11) Discontinued for prevention of the novel coronavirus infection.

※It is scheduled to be updated.

Governance

Topic	Indicator		Unit	2022	2023	2024
Corporate governance	Number of Directors	Aggregate total	Members	10	10	10
		(Inside) Male		6	6	6
		(Inside) Female		0	0	0
		(Outside) Male		2	2	2
		(Outside) Female		2	2	2
	Number of Audit & Supervisory Board Members	Aggregate total	Members	4	4	4
		(Inside) Male		2	2	2
		(Inside) Female		0	0	0
		(Outside) Male		2	2	2
		(Outside) Female		0	0	0
	Number of Board of Directors meetings		Times	17	16	16
	Number of Board of Executive Officers		Times	44	41	42
	Number of Audit & Supervisory Board meetings		Times	6	7	7
	Total amount of remuneration for Directors		Million yen	370	375	374
	Total amount of remuneration for Audit & Supervisory Board Members		Million yen	54	55	55
	Attendance rate for Board of Directors meetings		%	99.2	99.6	97.5
	Attendance rate for Audit & Supervisory Board meetings		%	100	100	100
	Number of members of the Nomination and Compensation Committee		Members	6	7	7
	Number of Outside Directors on the Nomination and Compensation Committee		Members	4	4	4
	Number of meetings of the Nomination and Compensation Committee		Times	3	3	4
	Training for Board Members			✓	✓	✓
Legal and corporate compliance	Number of reports received through Whistleblower program		Cases	1	4	2
Intellectual Property Management	Number of patent held	Aggregate total	Cases	8,158	8,707	9,126
		Domestic		2,501	2,630	2,777
		Overseas		5,657	6,077	6,349
Relationship with shareholders	Dividend per share		Yen	72	76	76
	Meeting with shareholders			✓	✓	✓
	Financial settlement briefing		Times	✓（Twice a year)	✓（Twice a year)	✓（Twice a year)

ESG data

Environment

Social

Governance

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