

Our Human Resource Development Philosophy
Mitsui & Co. and its group companies have a long history and tradition of focusing on human resources and has worked consistently to develop and deploy talent capable of contributing to society. This commitment is recognized even outside of the company and has earned it a reputation expressed in the words “Mitsui is people”.
As a company determined to contribute to society by realizing the management philosophy of Mitsui & Co. and its group companies, we believe that our greatest priority is to develop human resources by enhancing the potential of every individual.
Mitsui & Co.’s approach to human resource development centers on on-the-job training (OJT) in frontline work situations. However, Mitsui & Co. HRD Institute supports and complements OJT-based human resource development by expanding and enhancing off-the-job training (Off-JT). We support human resource development and organizational development in various ways, including the planning and administration of educational and training programs, primarily for people working for Mitsui & Co. and its group companies around the world, and the provision of language services.
Training Programs for Mitsui & Co. and Its Group Companies
- New Hire Induction Training
- Junior / Mid-level Employee Training
- Management Training
- Global Training
- Bussan Academy
- Mitsui & Co. Open College
- Training for Mentors for New Graduates
- Various Skill Training Programs
- Training Programs Hosted by Mitsui & Co. Business Units
- Training Programs Hosted by Mitsui & Co. Group Companies
- Support for Organizational Development
We introduce some of our distinctive training programs by category.
Training
Job Grade-based Training / Global Training
Job grade-based training provides opportunities to acquire the mindset required for global consolidated management, including the business practices and shared values necessary for Mitsui & Co. employees.

Objective-specific Training
Objective-specific training provides opportunities to acquire skills that will contribute to the implementation of the Mitsui & Co. group’s strategies. An extensive line-up of courses has been developed to meet various learning needs.

Objective-specific Training
Customized Training
Mitsui & Co. HRD Institute also runs customized training programs to meet the needs of Mitsui & Co. and its group companies.

Customized Training
We also provide customized training to meet the needs of Mitsui and its group companies.
Click here for examples of customized training programs
Inquiries
Please use this inquiry form to submit inquiries about our training programs, including the planning, proposal, and administration of customized training programs.
Examples of training venues
We use a variety of training venues to match particular training programs. Examples are shown below.
Mitsui & Co.’s meeting rooms in Nikkei Building
8F and 9F Nikkei Building, 3-7 Otemachi, 1-chome, Chiyoda-ku, Tokyo 100-0004, Japan
The company office will be relocated to the following address in September, 2020.
22F JA Building, 3-1 Otemachi, 1-chome, Chiyoda-ku, Tokyo 100-8631, Japan
>> Access MAP
Mitsui & Co. HRD Center
428-3, Izumi, Atami-shi, Shizuoka 413-0001, Japan