Japan Sewage Works Association
Engineering Division
Chief of International Affairs : Mayumi Koseki
E-mail : koseki@ngsk.or.jp

Secretariat

Fuji Sankei Business I (Nihon Kogyo Shimbun)
1-7-2 Otemachi, Chiyoda-ku, Tokyo 100-8125 Japan
TEL. +81-3-3273-6180   FAX. +81-3-3241-4999
E-mail : event-fbi@sankei.co.jp