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Achievements

 Japan Education Center of Environmental Sanitation (JECES) conducts international cooperation and international activities related to johkasou technology, human waste sanitary treatment technology, and distributed sewage treatment systems.

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Contact

johkasou System International Cooperation Center
Tel: 03-3635-4885 Fax: 03-3635-4886
E-mail: int.johkasou@jeces.or.jp
Public interest incorporated foundation
Japan Education Center of Environmental Sanitation
130-0024
2-23-3 Kikukawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),


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