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Information on Exam for Johkasou Operators

Regarding the introduction of online application for the Johkasou Operator exam from 2020

In order to respond to the promotion of a digital society, applications for the Johkasou Operator exam will be applied online from Reiwa6.

Online application allows applicants to apply regardless of time or place, and eliminates the need for traditional paper application requests or mailing by registered mail, improving convenience and reducing burden for applicants. .

〇 For inquiries, please contact the person in charge of national examinations at the Japan Environmental Education Center.
 The Johkasou Operator test is conducted by the Japan Education Center of Environmental Sanitation (hereinafter referred to as the “Education Center”) in accordance with the Johkasou Act (Showa 58/5/18, article 43), Article 46, Paragraph 4, as follows.

1. Test date and time

 Reiwa6/10/20 (Sun) 10:00 a.m. to 3:30 p.m.

2. Test Site

 Miyagi Prefecture/Tokyo Metropolitan Area/Aichi Prefecture/Osaka Prefecture/Fukuoka Prefecture
 *The test venue isplease use this form.Please refer to.

3. Exam Subjects

(1) Overview of johkasou (2) Administration of johkasou (3) Structure and function of johkasou (4) Overview of construction of johkasou (5) Inspection, adjustment and repair of johkasou (6) Water quality management (7) Cleaning overview of johkasou

4. Testing Requirements

 No academic background or work experience is required.

5. Exam Fee

 23,600 yen *Tax-free transaction
 *The examination fee will not be refunded once the application form has been accepted.

6. How to apply for the exam

From Reiwa6, applications will be made online.

The reception form will be published when the application reception period begins.

7. Reception Period

 From Reiwa6/7/1 (Mon) to 8/6 (Tues)Until 

8. Sending the Admission Ticket

 The admission ticket will be sent directly to the candidate from the Education Center.
 *Scheduled shipping date: Reiwa6/9/12 (Thurs)

9. Announcement of Applicants who Passed

 Within one month after the end of the examination, the examinee numbers of successful applicants will be posted on the Education Center website and announced. Successful applicants will be issued a pass certificate by mail, and unsuccessful applicants will be notified of their grades and the fact that they did not pass. To do.

10. Exam Information


 Japan Education Center of Environmental Sanitation
 130-0024 Sumida-ku, Kikugawa 2-23-3
 Tel: 03-3635-4881
Public interest incorporated foundation
Japan Education Center of Environmental Sanitation
2-23-3 Kikukawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),

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