The simplest way to understand the difference between job-based employment and Japan’s traditional membership employment system is this: Does the company hire a person for a specific job, or hire a person into the company first and assign the job afterward?
In a job-based system, the duties, responsibilities, and required skills are defined first, and a person is hired or assigned to perform that job. Evaluation and pay are also more likely to be linked to the value and responsibility of the position rather than simply to age or years of service.
Traditional membership employment works in the opposite direction. Especially in new-graduate recruitment, companies have often hired people first as regular employees and decided their specific assignments afterward. An employee may later move from sales to human resources or general affairs, or be transferred to a different location.
In a traditional Japanese company, such a move was more likely to be accepted as “I’m an employee of this company, so transfers can happen” rather than “I was hired for sales, so this is not what I signed up for.” The employee belongs primarily to the company, with the role changing within it.
Each system has its strengths and trade-offs.
Job-based employment makes it easier to understand exactly what work a person is responsible for and what skills are expected. It can also make it easier to develop expertise in a particular field, while allowing companies to recruit experienced people for specific needs. On the other hand, employees may need to keep updating their skills, and tightly defined roles can sometimes make it harder for companies to move people flexibly across the organization.
Membership employment makes it easier for companies to develop employees over the long term and give them experience in different roles through internal transfers. But those same transfers may include moves or relocations that the employee did not want, and the connection between performance in one particular job and immediate pay increases can be less clear.
One reason job-based employment has received more attention in Japan in recent years is that building a career across multiple companies, including through job changes, has become more common than before. When people no longer assume they will spend most of their working lives with one employer, the question “What can I do?” becomes more important alongside “Which company do I belong to?”
Companies also have more reason to define roles and required skills clearly when hiring experienced workers from outside.
That does not mean Japanese companies are all replacing membership employment with a completely job-based model. Many combine elements of both—for example, defining jobs more clearly while still keeping internal transfers and long-term employment.
So if a Japanese employer describes a position as “job-based,” it is better not to rely on the label alone. Look at how narrowly the duties are defined, whether transfers or relocations are possible, and what actually determines evaluation and pay.
In membership employment, the job can change inside the company. In job-based employment, the job itself is the main basis of the employment relationship. As more people in Japan think about careers that may extend across several employers, this difference has become increasingly important.
References
- Cabinet Secretariat / Ministry of Economy, Trade and Industry, “Guidelines on Job-Based Human Resources Management”
- Ministry of Health, Labour and Welfare, “Job-Based Pay”
- Japan Institute for Labour Policy and Training (JILPT), The Japanese Journal of Labour Studies, “Membership-Type Employment Management and Job-Type Employment Management”
