Health and safety
INDEX
- Workplace Safety and Security Initiatives
- Health Management Initiatives
- Major Initiatives and Achievements
- Various indicators
Workplace Safety and Security Initiatives

At Sanken Electric, we have set "zero work-related accidents, zero commuting accidents, and zero occupational diseases" as our management goals. To achieve and continuously maintain these goals, we are promoting workplace safety and security by coordinating between the Central Safety and Health Committee and multiple Safety and Health Committees at various business sites. Additionally, under the Sustainability Committee's Social Subcommittee, we established the "Safety and Health Promotion Team" and the "Health Promotion Team." However, in fiscal year 2024, these teams will be integrated into the "Safety and Health Promotion Team." As a group, we are carefully selecting themes such as reducing excessive working hours and decreasing the number of smokers to promote "workplace safety and security."
Slogans and management goals
Slogan:『 Safety is something created by everyone working together and protected by everyone working together. 』
Management goals:『 Elimination of work-related accidents! 』
Safety and Health Activity Policy for Fiscal Year 2025
- 1) To enhance employees' safety awareness, we will conduct safety and health education, training sessions, and awareness activities utilizing the internal network. Additionally, we will issue alerts regarding work-related accidents that may occur while telecommuting or on business trips.
- 2) We will strengthen safety patrols and work on preventing work-related accidents.
- 3) We will promote KYT (Kiken Yochi Training), "near-miss" reporting, and risk assessment to prevent work-related accidents before they occur.
- 4) For pharmaceutical operations, we will establish a "Chemical Substance Manager" and a "Protective Equipment Wear Management Supervisor" to strengthen the management system. Additionally, we will periodically review various manuals to enhance safety measures.
- 5) We will establish the necessary environment and framework to acquire the "White Mark (Occupational Safety and Health Excellent Company Publication System)."
- 6) To reduce the number of individuals with findings in health examinations, we will collaborate with the Safety and Health Promotion Team of the Social Subcommittee within the Sustainability Committee and organize health-related events.
- 7) Regarding mental health care, we will collaborate with the Human Resources Department to undertake preventive measures such as stress checks and workplace environment improvements.
- 8) With regard to bicycles, we will implement an application system for their use in commuting to clearly identify the relevant individuals. Additionally, we will establish new training sessions to prevent accidents.
- 9) We aim to eliminate company vehicle accidents by utilizing the drive recorders installed in all vehicles.
- 10) We will prioritize efforts to protect the lives of our employees by collaborating with the Crisis Management Committee on natural disaster countermeasures.
Major Initiatives in Recent Years

- (1) As part of safety education, we conducted safety and health education for new employees and mid-career hires.
Additionally, we held "Chemical Handling Training" and "High-Pressure Gas Safety Training" sessions led by external instructors.
The online training sessions included case-based education, covering causes and countermeasures of actual incidents that had occurred. - (2) We combined the analysis of incidents that occurred within the company, efforts related to the Occupational Safety and Health Act, and the spring traffic safety training sessions into "Safety and Health Training Sessions." Additionally, as a measure to address the recent increase in the number of individuals with findings in health checkups, mainly due to aging, we held the "Health Promotion Challenge" using online platforms. These events have been newly introduced in recent years.
- (3) We engage in daily activities to achieve zero accidents by conducting regular patrols, providing in-house education related to chemicals, and directly sending AI assessment results and advice from the drive recorders installed in all company vehicles to the drivers.
- (4) We held "Basic Life Support Training" sessions conducted by firefighters to train employees to perform rescue activities calmly in the event of an actual disaster.
During the COVID-19 pandemic, these sessions were substituted with e-learning. - (5) As a measure against commuting accidents and traffic accidents, we conducted "Traffic Safety Training Sessions" online (using Viva Engage*1) with the help of external instructors, and these sessions saw a high level of participation.
In addition, in line with the work style reform, our company has actively introduced telecommuting and flexing systems, and has been expanding the use of free addresses within the company, thereby focusing its efforts on flexible working environments.
*1 Viva Engage is an internal communications environment centered on SNS
Trends in Sanken Group Business Accidents
Frequency rate | Severity rate | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
2020 | 2021 | 2022 | 2023 | 2024 | 2020 | 2021 | 2022 | 2023 | 2024 | |
Sanken Electric | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
Ishikawa Sanken | 1.49 | 1.39 | 1.05 | 1.11 | 0.60 | 0.045 | 0.002 | 0.010 | 0.001 | 0.001 |
Yamagata Sanken | 2.20 | 2.11 | 0.00 | 1.11 | 3.80 | 0.005 | 0.071 | 0.000 | 0.088 | 0.109 |
Fukushima Sanken | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
Niigata Sanken | - | - | - | - | 0.00 | - | - | - | - | 0.000 |
- Frequency rate is the number of deaths and injuries due to occupational accidents per 1 million hours of actual work.
- Severity rate is the number of days of work lost per 1000 hours of actual work, indicating the degree of severity of accidents.
- Basis of Calculation : Calendar Year
- Establishment of Niigata Sanken in 2024
Health Management Initiatives

Amid social issues such as the declining working-age population due to aging, the Ministry of Economy, Trade and Industry (METI) is promoting strategic initiatives to consider employee health management from a managerial perspective, in order to achieve healthy longevity and contribute to the sustainable maintenance and enhancement of health.
At Sanken Electric, it is considered crucial that employees and their families are both physically and mentally healthy. With this belief, Sanken Electric has been advocating the "Health Declaration" since May 2018. The aim is to create a workplace environment where employees can work energetically and continuously by promoting employee health and well-being.
Healthy management corporation
Sanken Electric Co., Ltd. has been certified as an Excellent Enterprise in Health Management 2025 (Large-scale Enterprise Category) by the Ministry of Economy, Trade and Industry (METI) and the Japan Health Conference. This marks the 7th consecutive year of certification, starting from 2019.
Sanken Electric Group as a whole has received certification.※1 The recognition was granted to the entire Sanken Group. This time, Yamagata Sanken Co., Ltd. was selected as one of the top 500 certified companies in the small to medium-sized enterprise category, named the "Bright 500." Ishikawa Sanken Co., Ltd. and Fukushima Sanken Co., Ltd. were recognized as part of the "Next Bright 1000."
Health management refers to the system that recognizes large companies and small and medium-sized enterprises that practice excellent health management, based on initiatives addressing health issues and health promotion led by the Japan Health Conference.
Source: Ministry of Economy, Trade and Industry (METI), Excellent Enterprise in Health Management Certification System
※1 The domestic Sanken Group includes Ishikawa Sanken, Yamagata Sanken, and Fukushima Sanken.
Health Declaration
We believe that it is important for employees and their families to be healthy both in mind and body, and to help people who use our products remain healthy. Aiming to create an environment in which each and every employee thinks and acts with an awareness that safety and health are always the highest priority, the Company will contribute to the health of its customers through efforts to autonomously maintain and promote the health of its employees and their families, as well as through innovations in power electronics.
Slogan
Realization of a "Health-Oriented Company" and a Non-Smoking Company"
~Promoting Employee Health and Family Well-being
Organizational Structure

The Health Promotion Committee, consisting of the President as the Chief Executive Officer of Health Care, the Director of the Workstyle Reform Promotion Department, an occupational physician (Health Management Office), and the President of the Health Insurance Association as assistants, will work together with the Company and the Health Insurance Association to implement various measures to promote health management.
Health Management Strategy Map
Connection between health investment and management issues

Major Initiatives and Achievements
1. Improve health literacy
To enhance employees' health literacy, we support the three pillars of health management: ① Learning, ② Practice, and ③ Evaluation.
We are particularly focusing on the four key themes: "smoking cessation," "diet," "sleep," and "exercise."

Past achievements
- ① Health screening participation is at 100%, and the examination rate for individuals with findings is 46.0% (increasing trend).
- ② The participation rate for stress checks is 100%, and the rate of individuals with high stress is 13.7% (up from last year's 11.4%).
- ③ Reduction in smokers: 9.5% of employees (achieved the target of below 10%)
- ④ The rate of good sleep quality is 47.8% (showing an improving trend).
- ⑤ The participation rate for women's health management training is 93.5% (increasing trend).
Future Initiatives
- ① Utilization of ICT for health management to improve lifestyle habits (better than the national average)
- ② Increasing the interview rate to prevent severe disease; aiming for an examination rate of over 60% for individuals with findings.
- ③ Aiming to reduce the rate of high-stress individuals to below 10% through workplace environment improvement and line care after stress checks.
- ④ Promoting the use of smoking cessation apps to further reduce the number of smokers (targeting less than 8% smokers).
- ⑤ Monitoring sleep conditions and implementing improvement measures to aim for a sleep quality rate of over 70%.
2. Promoting Employee and Family Health
Survey of health status (survey of family health status) and use of training facilities.
Implementation of health management using ICT will enable families to work together. Promote support for maintaining health for families, such as medical checkups and health guidance. We aim to make further efforts to promote health in the future.
Various indicators
Lifestyle Surveys and Productivity Indicators.
- August 2024 Survey
- All employees, including those under the age of 40.
Lifestyle habits questionnaire. | Unit | Target | |
---|---|---|---|
【Non-smoker】 | I don't smoke now. | % | 90.5 ↑ |
【Weight maintenance】 | He has not gained more than 10 kg since he was 20 years old. | % | 55.9 → |
【Sweaty exercise】 | Do at least 30 minutes of light sweating at least 2 days a week for at least 1 year. | % | 30.8 ↑ |
【Physical activity】 | Walking or equivalent physical activity for at least 1 hour per day. | % | 39.7 ↑ |
【Walking speed】 | They walk faster than their same-sex counterparts of about the same age. | % | 53.8 ↓ |
【Bedtime meal】 | I don't eat dinner within two hours of going to bed more than three days a week. | % | 70.6 ↑ |
【Have breakfast】 | I don't skip breakfast more than three days a week. | % | 80.0 ↑ |
【Adequate sleep】 | I'm well rested from sleep. | % | 47.8 ↑ |
Lifestyle habits questionnaire. 【How to chew a meal】 |
Unit | Choice | ||
---|---|---|---|---|
Chew well | Difficult to chew | Unchewed | ||
What is the condition when you chew a meal? | % | 78.7 ↑ | 20.5 ↓ | 0.8 ↑ |
Lifestyle habits questionnaire. 【Rate of eating】 |
Unit | Choice | ||
---|---|---|---|---|
Fast | Normal | Slow | ||
They eat faster than people. | % | 37.5 ↑ | 49.1 ↓ | 13.3 ↓ |
Lifestyle habits questionnaire. 【Frequency of snacking, sweet drinks】 |
Unit | Choice | ||
---|---|---|---|---|
Every day | Sometimes | Little | ||
Do you eat snacks or sweet drinks in addition to the three meals in the morning, lunch and dinner? | % | 23.3 → | 55.9 ↓ | 20.8 ↑ |
Lifestyle habits questionnaire. 【The frequency of alcohol consumption.】 |
Unit | Option | |||||||
---|---|---|---|---|---|---|---|---|---|
Every day | 5 to 6 days a week | 3 to 4 days a week | 1 to 2 days a week | 1 to 3 days a month | Less than 1 day a month | Quit | Do not drink | ||
The frequency of drinking alcohol (sake, shochu, beer, spirits, etc.) | % | 12.8 ↓ | 7.2 | 8.9 | 18.3 | 16.7 | 15.7 | 1.7 | 18.7 |
Lifestyle habits questionnaire. 【Amount of alcohol consumed】 |
Unit | Choice | ||||
---|---|---|---|---|---|---|
Drinking less than 1 cup | Drinking less than 1 to 2 cups | Drinking less than 2 to 3 cups | Drinking less than 3 to 5 cups | Drinking 5 or more cups | ||
The amount of alcohol consumed per day on drinking days. | % | 47.8 ↓ | 29.6 ↑ | 14.5 ↑ | 6.0 ↑ | 2.0 |
- Standard for 1 cup = 1 medium beer bottle (about 500 ml), 35 degrees shochu (80 ml), 1 double whiskey (60 ml), 2 glasses wine (240 ml)
Productivity indicator | Unit | F.Y | Goal | |||
---|---|---|---|---|---|---|
2021 | 2022 | 2023 | 2024 | |||
1.Presenteeism (WHO-HPQ) | Point | 64.1 | 65.4 | 65.7 | 67.3 | 70.0 |
2.Absenteeism (average number of days of sick leave absence) | Day | 3.07 | 3.06 | 3.69 | ー | 2.0 |
3.Work Engagement (New Brief Survey on Occupational Stress) | Point | ー | ー | 2.36 | ー | 3.50 |
Number of persons measured (1,3) 2 is the reason for all employees' leave required in the work system. | people | 926 | 930 | 918 | 930 | ー |
Response rate (1,3) | % | 100 | 100 | 100 | 100 | ー |
- Presenteeism refers to "a state of reduced productivity due to health problems," although absence from work or leave of absence has not yet occurred.
- Absenteeism refers to "absence from work due to health problems."