Notices from the Education Center

For a healthy living environment and

a better water environment...

Notices from the Education Center

2024-04-24

[Apology] 249th Johkasou Operator Training Tokyo Venue Regarding Online Application

2024-04-16

How to pay application fees for various notebooks

2024-04-10

"Monthly johkasou" 2024/4 issue

2024-04-03

Information on various seminars in Reiwa６

2024-03-28

Information on the Johkasou Installation Worker Examination in Reiwa６

2024-03-11

"Monthly johkasou" 2024/3 issue

2024-03-01

(Reposted) Regarding the public call for research presentations (case presentations) at the 38th “National JOHKASOU Technology Research Conference”

2024-03-01

[Applications have ended] Regarding the public call for research grant applications for johkasou in 2020

2024-02-14

Regarding the introduction of online application for Johkasou Operator and Johkasou Installation Worker training and examinations from Reiwa６

2024-02-14

Regarding the switch to on-demand training in the Johkasou Installation Worker training from Reiwa６

2024-02-13

"Monthly johkasou" 2024/2 issue

2024-01-30

Johkasou Installation Worker exam/About taking the exam for those with educational background outside of Japan

2024-01-17

Registration for the Johkasou Operator training course (248th Tokyo venue) has ended.

2024-01-11

"Monthly johkasou" 2024/1 issue

2024-01-09

Sympathy for the Noto Peninsula Earthquake in 2020

2024-01-09

Information on the #160 Practical Seminar

2023-12-20

Regarding the public call for applications for research and research grants on johkasou in Reiwa６

2023-12-11

"Monthly johkasou" 2023/12 issue

2023-11-10

"Monthly johkasou" 2023/11 issue

2023-11-08

Reiwa ５th Johkasou Operator exam results announcement

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Japan Education Center of Environmental Sanitation

130-0024

２-23-３ Kikukawa, Sumida-ku, Tokyo

TEL: 03-3635-4880 (Switchboard),