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Johkasou Desludging Staff Practical Training Information

*The dates for the 2025 event will be posted as soon as they are confirmed.
Mikihiro Mukai (Public Interest Incorporated Foundation Kodokan)​
Japan Education Center of Environmental Sanitation
130-0024
2-23-3 Kikukawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),


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