Electrician License (Denki Koji Shi): Who Qualifies and What You Get
Learn how to qualify for the Electrician License in Japan, the costs involved, and the rules for carrying your credentials on the job site.
This license is a formal certification that allows you to legally perform electrical installation work.
Who it's for
This license is for individuals who have successfully passed the national exam for either Class 1 or Class 2 certification.
What you get
Once you pass, you receive legal authorization to carry out electrical installation work. This certification is necessary to ensure all electrical tasks meet safety standards.
What it costs you
There are two main costs to consider:
- Exam fees: You will need to pay a fee to sit for the exam, which typically ranges from ¥5,000 to ¥10,000.
- Ongoing training: To keep your license valid, you are required to participate in periodic renewal training.
The catch to know
When you are working on a job site, you must carry your physical license card with you. Many site foremen will not accept digital copies or photos of your license, so relying on your phone could prevent you from working.
How to apply
- Check the exam schedule and requirements on the official portal.
- Register and pay the required exam fee.
- Study the material and sit for the national examination.
- Once you pass, follow the instructions to receive your official license.