YOSHIDA PRIDE
"The Compact Case of YOSHIDA" - From Japan's No.1 to the World.
Creating environmentally friendly YOSHIDA quality
Our goal has been and will continue to be to increase our existence value by meeting the needs of the times.
"Welcoming Difficulties" - Passing on a Challenging Corporate Culture
The container designs we receive from our customers are all very ingenious. It is not easy to give form to them, and requires a variety of technical creativity. However, responding to these demands, and having responded to them, is Yoshida's specialty.
Application Process
Applications from within the web site are limited to mid-career hires only. For new graduates, please apply through "Mynavi".
Mid-Career Recruitment Flow
- Enter using the application form linked from the bottom of this page. For mid-career hiring, go to the dedicated entry form.
- Document screening
- First interview
- Web Diagnosis + Reference Check
- Second interview + workplace tour
- Offer of employment
Skill Development Initiatives
Career Plan

Conducting various training and study sessions. Implementation of support for certification.
In addition, we have introduced a mentorship program in which senior employees provide one-on-one support to new employees, fostering an environment where they can grow with confidence.
Welfare program


Complete renovation of the company cafeteria in 2021!
A varied menu that you will never get tired of- 396 yen per meal (tax included)
- Two menus that change daily
- Choice of two small bowls of cooked food
- Monthly fairs are also held.
- Multiple types of seating from one to six, including counter and box seating.
- Free use of tea machines (coffee is very popular!)
Daily menu at the company cafeteria *This is an example.



We offer maternity and childcare leave. (We also provide our own staggered workday system).
Six weeks (14 weeks in the case of multiple births) can be taken before birth and eight weeks after birth. In principle, childcare leave can be taken until the day before the child reaches one year of age. (In the case of specific reasons, such as inability to enroll in a daycare center, up to the day before the child reaches the age of two)
The shortened working hours for childcare can be reduced up to 2 hours by combining before and after hours.
(At our company, until the end of the third grade of elementary school *Until the child is 3 years old according to the Child Care and Family Care Leave Law)
We also have a number of male employees who have taken childcare leave.
In addition, our unique staggered workday system allows both men and women to apply to change their working hours for childcare or nursing care. (Change working hours back and forth in 30-minute increments, up to a maximum of one hour)
Since the actual working hours and rest periods per day remain unchanged, the employee is considered to be working as usual when calculating wages and attendance rates.
You can share the transportation of your children with your partner without affecting your wages.

Staff Interviews
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Product Design Engineer
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- Department
- Design Department, Design 1 Group
- Year of entry into the company
- April 2008
(new graduates) - Job Responsibilities
- Product development and design of cosmetics containers in general
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Sales
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- Department
- Sales Department 3
- Year of entry into the company
- January 2014
(Joined the company mid-career) - Job Responsibilities
- Sales activities and incidental work related to sales
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Inspection Technician for Developed Products
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- Department
- Product Department Product 1 Group
- Year of entry into the company
- October 2016
(Joined the company mid-career) - Job Responsibilities
- Product inspection, mold modification arrangements, red file (factory distribution documents) preparation
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Operations Group Management Positions
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- Department
- Technology Department
- Year of entry into the company
- June 2004
(Joined the company mid-career) - Job Responsibilities
- Administration of Operations Group
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Molding and Tooling Engineer
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- Department
- Ashikaga Engineering Department Ashikaga Mold 2 Group
- Year of entry into the company
- December 2014
(Joined the company mid-career) - Job Responsibilities
- Ashikaga Mold 2 Group Administration
Introduction of Work Scenes
Frequently Asked Questions
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It is approximately 70% male and 30% female.
As a supplement, female managers and supervisors are also actively involved in the company. -
It is about 40 years old.
The average for the manufacturing industry is just over 40 years old, so this is about average. We have a wide range of staff, from young to old. -
Approximately 40% of our employees are new graduates and more than 50% are mid-career employees. Both new graduates and mid-career staff are active in the company.
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Employee evaluations within the organization are divided into the following four categories:
1.Work Outcomes
2.Attitude Toward Work
3.Difficulty of Role
4.The Role Itself
Among these, item ② (Attitude Toward Work) represents the person's daily work itself. When external factors (such as luck or circumstances) are added to this, it results in item ① (Work Results).
Item ③ refers to how difficult or complex the role is, while item ④ reflects the official position or title (such as management roles).
Some companies evaluate ① and ② as one category, or ③ and ④ together, or evaluate all four together. However, the substance of evaluation always consists of these four elements.
At our company, evaluations are conducted as follows:
① Work Results → Bonus
Each year, the company sets overall business goals.
Based on these, each unit (such as divisions, departments, and groups) formulates its own objectives.
Individual goals are then set through consultation with supervisors, taking responsibility for a portion of those objectives.
At the end of each fiscal half-year (first and second halves), performance evaluations are conducted based on:
a. Company-wide performance,
b. Departmental results, and
c. Individual goal achievement.
Bonuses are paid based on the outcome of this evaluation.
② Attitude Toward Work → Salary Increase (Base Salary)
In principle, once a year, employees’ behavior in their regular work is evaluated on an individual basis.
After coordination within the organization, a salary review is conducted.
Based on the results, the base salary may be adjusted (increased).
Evaluations assess whether employees consistently demonstrate their capabilities through their work-related actions, behaviors, and attitudes.
③ Difficulty of Role → Job Grade
We define the ideal employee profile (corresponding position, expected behaviors, required skills, etc.) for each job grade in our Job Grade Criteria Table.
If, through daily work, the employee’s behavior, attitude, engagement, and demonstrated ability align with a higher (or lower) grade, the employee may be promoted (or demoted) in job grade.
④ The Role Itself → Appointment to Managerial Position
When necessary, based on the organization’s structure or business needs, employees may be appointed to official roles (such as Sub-Leader, Task Leader, Team Leader, or Department Manager).
The corresponding roles listed in the Job Grade Criteria Table are used as a reference in such decisions. -
Yes.
For qualifications that are required for job performance, the company covers all related costs and allows you to pursue them during work hours.
Additionally, for other qualifications deemed beneficial to business operations, we provide support such as reimbursement of exam fees or qualification allowances.
Examples:
・Plastic Molding Skills Certification
・Quality Management Certification -
For mid-career hires, it takes approximately one month from the time of application.
We will be as flexible as possible depending on your situation. -
For mid-career hires, there is no uniformity as it depends on the experience and ability of the individual. Basically, you will learn about our manufacturing through on-the-job training in which you will share the work of your seniors in the same department and, if necessary, receive training and practical work in various departments in the Technology Department and group company factories.
Application Information
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Open Positions
■Engineering Positions
(1) Product design *Not a CAD operator
(2) Mold try out for final finishing (prototype molding, mold maintenance)
(3) Inspection, study and arrangement of mold modification, decoration (printing)
(4) Management position working in Ashikaga (main duties of the department in charge are ( 2) and (3)). -
Scheduled dates of employment
at any time -
Eligibility requirements
Required: knowledge and work experience with resins.
Preferred: knowledge and experience in mold forming and prototype evaluation related to injection molding and blow molding. -
Application documents
Resume with photo, work histor -
Application procedures
From the application form -
Selection process
Document screening → 1st interview → Web diagnosis, reference check → 2nd interview (including workplace tour, detailed job description, explanation of rules and regulations, etc.) → Offer of employment -
Work location
Head Office (Sumida-ku, Tokyo) or Ashikaga Technical Department (in our Ashikaga Plant in Ashikaga City, Tochigi Prefecture) -
Starting salary
Depending on your experience -
Benefits
Job qualification grade allowance, management/supervisory position allowance, housing allowance, family allowance, outside work allowance (sales staff), skill/qualification allowance, technical allowance, commuting allowance -
Salary increase
Once a year (April) -
Promotion
Once a year (August) -
Bonus
Twice a year (June and December) -
Retirement
60 years old -
Working hours
8:30~17:30
Rest 60 minutes (10:00~10:05, 12:00~12:45, 14:50~15:00) -
Holidays
121 days off per year
2 days off per week every week
Depends on our company calendar.
Sundays and national holidays
Work on Saturdays about 6 times a year *Weeks with national holidays
Summer vacation
Year-end and New Year vacations
Paid vacations *10 days granted after 6 months of employment
Celebration or condolence leave, refreshment leave, etc. -
Welfare benefits
Social insurance, company cafeteria, financial savings, recreation facilities (health insurance association), childcare and nursing care leave system, medical checkups (upon joining the company and periodically), retirement allowance system, etc. -
Training programs
External Education and Training Programs (Learning Agency)
In-house specialized training and workshops
External Training Courses -
Support for qualifications
Yes -
Others
Efforts to prevent passive smoking: Yes (no smoking indoors, smoking areas on site)