Congratulations on your completion. (Johkasou Operator course ４th Niigata venue) | Japan Education Center of Environmental Sanitation

Congratulations on your completion. (Johkasou Operator course ４th Niigata venue)

Johkasou Operator course ４th Niigata venue List of graduates

View Larger Map

Public interest incorporated foundation

Japan Education Center of Environmental Sanitation

130-0024

２-23-３ Kikukawa, Sumida-ku, Tokyo

TEL: 03-3635-4880 (Switchboard),