DE&I (Diversity, Equity, and Inclusion)
Policy
In an era where respect for diverse values and the advancement of globalization are required, the concept and initiatives of DE&I (Diversity, Equity, and Inclusion) are one of the important pillars of corporate activities.
J-OIL MILLS has adopted "DE&I" as a keyword to embody initiatives and human resource policy linked to materiality. Regardless of differences in gender, age, nationality, career, etc., JOYL is a place where each employee can realize their diverse aspirations, such as "I want to work while utilizing my true self, I want to challenge myself, and I want to grow." We aim to create value for society and grow the company by providing equal opportunities and allowing each employee to perform to the best of their ability.
DE&I Promotion System
At J-OIL MILLS, management and employees each play their own roles, top-down and bottom-up, and work together to promote DE&I.
The History of the "Cassiopeia W Project" -DE&I Promotion Project Team-

The Cassiopeia W Project is made up of members who applied for the position. We work to reflect the thoughts and opinions of employees, respect various values and positions in cooperation with management, and work to create an organization where each employee can thrive (DE&I).
The first term was launched in 2018 and will be in its sixth term in 2024, with a total of approximately 50 people participating as members. This project team embodies the diversity of J-Oil Mills, with members of various occupations, ages, people with disabilities, and people of J-OIL MILLS nationality working together while making use of their individual perspectives to provide recommendations to management and establish new training and systems.
Origin of the project name "Cassiopeia"
Cassiopeia is a "W" shaped constellation that is said to be a clue to finding the North Star. With the North Star as our company's corporate philosophy, the Cassiopeia W Project is intended to help embody this corporate philosophy.
When it was first launched, the logo was "W" (for WOMAN) to represent active Participation of Women, but as its activities expanded, it became an activity area unrelated to gender or various attributes, and the W mark was added to represent "we" (WE), the main actors, shining like stars.
Project 6th Period Activity (2024) Theme
"Let's make this dream come true with JOYL! Let's connect the JOY of each and every person and go beyond the present!"
In line with our corporate advertising slogan, "Then, JOYL," we have set JOYL as the ideal company to be chosen by people inside and outside the company. At JOYL, where each employee's thoughts are respected, we connect the JOY of each employee to the JOY of everyone. Using the joy we feel at JOYL as our strength, we will take on new challenges, create value for society, and aim to grow as a company.
Policies and systems that were realized based on the project's proposals
- Female Employee Roundtable
- Men's Childrearing Roundtable
- Health issues Seminar
- Employee awareness survey (DE&I, LGBTQ+, people with disabilities, global human resources)
- In-house newsletter (DE&I, LGBTQ+, active Participation of Women etc.)
- Side job system
- Self-development leave system, etc.
Priority themes for promoting DE&I
At J-OIL MILLS, we have set the following five key themes for DE&I and are working to promote them.
Gender-neutral activities
active Participation of Women |
There are no fixed roles or working patterns based on gender, and opportunities are given fairly.
Measures
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Childcare (Work and family Support for balancing work and family life) |
To enable each employee to balance work and family life, we are working to create an environment in which it is easy to take childcare leave by sending out messages from top management and improving various systems and support structures.Measures
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LGBTQ+ |
We respect the privacy of LGBTQ+ (sexual minorities) and prohibit discrimination and harassment in our code of conduct, and we are working to create a work environment where everyone can work with peace of mind.Measures
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Certification and external disclosure documents (Japanese text only)
active Participation of Women | Childcare-related | LGBTQ+ |
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Action Plan |
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Ratio of female managers

Our goal is to increase the ratio of women in management positions to 20% by fiscal 2030.
Rate of taking childcare leave

Our goal is to increase the rate of male employees taking childcare leave to 100% by fiscal 2026.
Empowering people with disabilities
We are working to create an environment where people with disabilities can demonstrate their strengths, in line with their individual personalities and characteristics.
We carefully consider the considerations required for each individual and develop the work content and follow-up system accordingly.
Employment rate of people with disabilities

Our goal is to increase the employment rate of people with disabilities to 2.7% by fiscal 2026.
Improving intrapersonal diversity
Invisible Increasing diversity |
We believe that the intangible diversity within each employee, such as diverse values, abilities, and skills, will lead to increased corporate value through the promotion of DE&I. Based on this belief, we support the challenges and self-actualization of growth-oriented employees.Details of the project
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Utilizing global human resources
Global Human Resources Development |
Based on the belief that it is necessary to improve the individual diversity of our employees in terms of language and business, we aim to strengthen our ties with overseas countries.Details of the project
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Foreign employees Support for success |
In order to create value as a team where people with various attributes can work while making the most of their individuality and where values are respected, we respect the diversity of each individual, including nationality, and provide the necessary support for language and cultural acquisition.Details of the project
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Activities regardless of age
Caregiver Support |
In particular, to address issues of balancing work and nursing care, which is a familiar problem for middle-aged and older employees, we are expanding our support systems to accommodate a variety of nursing care situations and create an environment in which everyone can continue working.Measures
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Senior employees Active |
Through training and systems that realize diverse working styles, we support employees in realizing the working style and fulfilling life that suits them.Measures
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Systems that support diverse career and work style choices
Anywhere Office (Remote work) |
A system that allows employees to work from home or a satellite office, rather than just coming to the office |
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Super Flex Time System |
A flexible work system that allows employees to choose their starting and finishing times without setting a core time |
Comeback System | A system that provides employees who have resigned due to unavoidable circumstances, such as a spouse's transfer, with the opportunity to return to work at their own request. |
Alumni Recruitment | A system in which the company maintains ties with employees who have sought challenges outside the company and presents re-entry into the workforce as a career option. |