Notices from the Education Center
2025 Johkasou Installation Worker Exam Results
2025-08-25
2025 Johkasou Installation Worker Exam Results
We are pleased to announce the successful candidates of the Johkasou Installation Worker Exam, which was held on Sunday, July 13, XNUMX at five locations across the country (Miyagi Prefecture, Tokyo, Aichi Prefecture, Osaka Prefecture, and Fukuoka Prefecture).
This year, 817 out of 745 applicants took the exam, and the acceptance rate was 91.2%.
The number of successful applicants was 233, and the pass rate was 31.3%.
The passing score is out of 100 points, 60 points or more for both the written test and the practical test.
Click here for a list of examinee numbers of successful applicants
In addition, the examination numbers of successful candidates will be announced in the Official Gazette on Friday, September 12th of this year, and on the same day, certificates of success will be mailed to those who passed, and notices of failure to those who failed.
Japan Education Center of Environmental Sanitation Business Planning Group
We are pleased to announce the successful candidates of the Johkasou Installation Worker Exam, which was held on Sunday, July 13, XNUMX at five locations across the country (Miyagi Prefecture, Tokyo, Aichi Prefecture, Osaka Prefecture, and Fukuoka Prefecture).
This year, 817 out of 745 applicants took the exam, and the acceptance rate was 91.2%.
The number of successful applicants was 233, and the pass rate was 31.3%.
The passing score is out of 100 points, 60 points or more for both the written test and the practical test.
Click here for a list of examinee numbers of successful applicants
In addition, the examination numbers of successful candidates will be announced in the Official Gazette on Friday, September 12th of this year, and on the same day, certificates of success will be mailed to those who passed, and notices of failure to those who failed.
Japan Education Center of Environmental Sanitation Business Planning Group
