Sustainability

ESG Data

Unless otherwise specified, the figures and information are as of the end of each fiscal year (March 31st) or for the entire fiscal year (April 1st to March 31st of the following year).
In the context of society / human resources-related data, "consolidated" refers to MITSUBA and its manufacturing group companies.

　 　 　 　 Scope Unit 2021 2022 2023 2024 Third-party verification
Employee Data No. of Employees Male Individual Person 2,487 2,443 2,408 2,448  
Female Individual Person 813 793 797 822  
Total Individual Person 3,300 3,236 3,205 3,270  
Gender Ratio Male Individual ％ 75.4 75.5 75.1 74.9  
Female Individual ％ 24.6 24.5 24.9 25.1  
Consolidated No. of Employees Total Consolidated Person 24,341 23,260 22,665 21,887  
No. of Employees by Generation Below 30 Years Old Male Individual Person 576 433 389 431  
Female Individual Person 275 307 274 303  
30-39 Years Old Male Individual Person 681 573 548 544  
Female Individual Person 93 134 163 163  
40-49 Years Old Male Individual Person 767 613 595 595  
Female Individual Person 185 112 93 89  
50-59 Years Old Male Individual Person 729 700 709 692  
Female Individual Person 200 230 247 240  
60 Years Old or Over Male Individual Person 116 124 167 186  
Female Individual Person 11 10 20 27  
Average Age Male Individual Age 41.7 42.5 43.3 43.1  
Female Individual Age 37.1 38.0 38.9 38.3  
Average Length of Service Male Individual Year 18.3 19.0 19.8 20.4  
Female Individual Year 15.4 16.2 16.7 16.8  
Wage Difference Between Male and Female All Employees 　 Individual % － 71.5 71.7 69.4  
Regular Employees 　 Individual % － 71.4 71.3 68.8  
Part-time / Fixed-term Employees 　 Individual % － 68.7 79.9 75.6  
Turnover Rate Individual % － － 3.0 2.6  
No. of Temporary Employees Male Individual Person 155 98 60 29  
Female Individual Person
No. of Foreign Employees *1 Male Individual Person 7 13 14 18  
Female Individual Person 6 12 11 15  
No. of Employees with Disabilities Male Individual Person 33 23 24 24  
Female Individual Person 11 6 6 5  
Employment Rate of Persons with Disabilities *2 Consolidated ％ 2.42 3.42 2.63 2.84  
Reemployment Rate After Retirement Individual ％ 87.9 92.5 89.8 92.9  
Employee Data Management Ratio Ratio of Female Managers 　　 Individual ％ － 1.5 1.7 2.6  
　Department Managers or Higher Individual ％ － 0 0 0  
Officers (including executive officers) Male Individual Person － 29 29 29  
Female Individual Person － 1 1 1  
Female ratio Individual ％ － 3.3 3.3 3.3  
Officers, Executive Officers Male Individual Person － 21 21 21  
Female Individual Person － 0 0 0  
Female ratio Individual ％ － 0 0 0  
New Graduates Bachelor’s degree / Master’s Degree or Higher Male Individual Person 11 13 11 23  
Female Individual Person 4 2 2 5  
Total Individual Person 15 15 13 28  
Junior College / Vocational school Male Individual Person 0 0 0 1  
Female Individual Person 0 0 0 1  
Total Individual Person 0 0 0 2  
High School Graduate / Others Male Individual Person 14 26 13 27  
Female Individual Person 7 13 15 10  
Total Individual Person 21 39 28 37  
Retention Rate After 3 Years *3 Male Individual Person 21 39 28 37  
Female Individual Person 6 12 － －  
Total Individual Person 27 41 － －  
Total Individual ％ 75.0 75.9 － －  
Mid-career Hires Bachelor’s Degree / Master’s Degree or Higher Male Individual Person 4 12 5 16  
Female Individual Person 0 1 3 3  
Total Individual Person 4 13 8 19  
Non-university Graduate Male Individual Person 5 3 2 25  
Female Individual Person 0 1 1 12  
Total Individual Person 5 4 3 37  
　 　 　 　 Scope Unit 2021 2022 2023 2024 Third-party verification
Work-life Balance No. of Employees Taking Maternity Leave Individual Person 28 17 31 24  
No. of Employees Taking Childcare Leave Male *4 Individual Person 10 13 26 28  
　Leave Duration is Within One Week Male *4 Individual Person 2 2 0 0  
　 Female *5 Individual Person 37 12 30 17  
　 Total Individual Person 47 25 56 45  
Childcare Leave Acquisition Rate Male *6 Individual ％ 15.9 27.7 54.2 57.1  
　Leave Duration is Within One Week Male *7 Individual ％ 3.2 4.3 0.0 0.0  
  Female *8 Individual ％ 100 100 100 100  
Return-to-work Rate After Childcare Leave *9 Individual ％ 97.8 100 100 100  
No. of Employees Taking Caregiving Leave Individual Person 1 1 2 5  
Annual Paid Leave No. of Days Granted *10 Individual Day 19 19.1 19.5 19.4  
No. of Days Acquired Individual Day 10.1 13.8 13.8 13.7  
Acquisition Rate *11 Individual ％ 53.2 72.3 70.8 70.6  
Total Annual Working Hours per Employee Individual Time － － 2,073 2,105  
Monthly Average Overtime Hours per Employee Individual Time 5.1 9.5 10.1 12.7  
Monthly Average Overtime Pay per Employee Individual JPY － 15,700 23,258 31,621  
Telework Implementation rate *12 Individual ％ 5.0 7.0 12.3 3.4  
Health and Safety / Occupational Health and Safety Participation Rate of Regular Health Checkup *13 Individual ％ 99.5 99.8 100 100  
Abnormal Findings Rate in Regular Health Checkup Individual ％ 75.0 67.8 77.1 81.6  
Participation Rate of Stress Check Individual ％ 97.9 98 98.9 99.7  
Occurrence Status of Occupational Accidents No. of Occupational Accidents *14 Individual Count 6 4 11 3  
　 Consolidated Count 13 15 15 9  
No. of Serious Accidents *14 Individual Count 0 0 0 0  
　 Consolidated Count 0 0 0 0  
No. of Fatal Accidents *14 Individual Count 0 0 1 0 ✓
　 Consolidated Count 0 0 1 0 ✓
Frequency rate of Occupational Accidents *14 *15 *16 Individual ％ 0.1553 0.0000 0.0160 0.0000 ✓
　 Consolidated ％ 0.1219 0.2530 0.0682 0.2474 ✓
Severity rate of Occupational Accidents *14 *15 Individual ％ 0.0005 0.0000 0.0018 0.0000  
　 Consolidated ％ 0.0005 0.0056 0.0036 0.0039  
No. of Employees on Leave / Long-term Absence Mental Health Disorder *17 Individual Person 52 43 36 34  
Illnesses Other Than Mental Health *17 Individual Person 59 39 28 39  
Human Resource Development Training Hours per Employee Individual Hours 9.1 10.4 18.1 18.0  
Training Costs per Employee Individual 10,000 JPY 0.6 1.0 1.6 18.3  
Status of Participation in Various Training Programs Career or Skills Training *18 Individual ％ 100 100 96.3 95.9  
Environment-related Training (e-learning) *19 Consolidated ％ 98.8 99.0 98.6 99.3  
Training on Compliance (e-learning) *20 Consolidated ％ 98.8 97.1 98.3 98.8  
Training on Information Security Including Protection of Personal Information (e-learning) *20 Consolidated ％ 100 100 100 100  

*1 Excluding trainees in technical internship, including intra-company transfers

*2 Scope: MITSUBA and domestic manufacturing group companies

*3 Regular employees who joined the company at the beginning of each fiscal year (April 1st) and are still employed at the beginning of the fiscal year three years later (April 1st).

*4 If an employee takes even one day of childcare leave during that term, they are counted as one person

*5 Those on maternity leave are not included, and if they take childcare leave for even one day during that term, they are counted as one person

*6 Number of male employees who have had children ÷ Number of male employees who have actually taken parental leave

*7 Number of male employees who have had children ÷Male employees who have taken leave within one week

*8 Number of female employees who have had children ÷ Number of female employees who have actually taken parental leave

*9 Number of employees who returned to work after childcare leave ÷ Total number of employees who were scheduled to return to work after childcare leave x 100

*10 Average number of days of annual paid leave newly granted each year

*11 Number of days of paid vacation leaves taken by all employees (including carryover) ÷ Number of paid vacation leaves granted by the company to all employees (excluding carryover)

*12 Number of employees who took leave for one day or more ÷ Number of employees x 100

*13 Excluding employees on leave

*14 Scope: MITSUBA and domestic manufacturing Group companies

*15 Excluding temporary employees

*16 The number of people who are absent for four or more days is included in the calculation.

*17 Long-term absentees of one month or more (the same person is counted as one person)

*18 The calculation method was change from 2023.

*19 Scope: MITSUBA and domestic Group companies

*20 Scope: MITSUBA and domestic and overseas Group companies

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