Notice of delay in issuance of Johkasou Operator license

For a healthy living environment and

a better water environment...

2025-10-17

　For those who applied for a license (new, reissued, or renewed) after September 4, 2025, it is taking longer than usual to receive your license.

　We apologize for the inconvenience, and ask for your patience for a little while longer.

　Please note that the certificate will be sent as soon as it is ready.

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),