AQUATELLUS CO.,LTD
ASAHI BREWERIES, LTD.
IDEA Consultants, Inc.
VEOLIA WATER JAPAN K.K.
S. S Company LTD.
Edogawa City
Ebara Corporation
Water Service Bureau in Kawaguchi City
MONOHAKOBI TECHNOLOGY INSTITUTE
OJI PAPER CO.,LTD.
Oriental Consultants Company Limited
KAJIMA CORPORATION
Foundation of River & Watershed Environment Management
Foundation Of River & Basin Integrated Communications,JAPAN
Association for Pump System Engineering
Cab Co.,Ltd.
KUBOTA Corporation
KURITA WATER INDUSTRIES LTD.
CIVIL ENGINEERING AND ECO-TECHNOLOGY CONSULTANTS CO.,LTD.
CTI Engineering Co., Ltd.
Infrastructure Development Institute-Japan
Japan Institute of Construction Engineering
KYOTO INTERNATIONAL CONFERENCE CENTER
SUNTORY LIMITED
The Center for Blue Marble Intelligence
JTB
SHIMADZU CORPORATION
SHIMIZU CORPORATION
SEKISUI CHEMICAL CO., LTD.
JAPAN SABO ASSOCIATION
Central Consultant Incorporation
Water Re-Use Promotion Center
Taisei Corporation
Tamano Consultants Co. Ltd
Japan Dam Engineering Center
Water Resources Environment Technology Center
TAMURA SYSTEM Co.
Chugoku Construction Association
TEIJIN Limited.
Technova Inc.
DMW CORPORATION
Electric Power Development Co.,Ltd
DENTSU INC
Tokyo Kensetsu Consultants Co., Ltd
TOKYO ELECTRIC POWER COMPANY
TOTO LTD.
Toray Industries, Inc.
TODOROKI CORPORATION
Incorporated Administrative Agency Public Works Research Institute,International Centre for Water Hazard and Risk Management under the auspices of UNESCO
Toyota Motor Corporation
TORISHIMA PUMP MFG. CO., LTD.
NAKANIHON ENGINEERING CONSULTANTS CO.,LTD.
WEST JEC (West Japan Engineering Consultants, Inc.)
Nikko Asset Management Co., Ltd
NIHON SUIDO CONSULTANTS CO., LTD.
NEC Corporation
NGK INSULATORS,LTD.
Japan River Association
JAPAN SEWAGE WORKS ASSOCIATION
JS
Japan Sewage Treatment Plant Constructors Association
Japan Construction Information Center
Nippon Koei Co., Ltd
Coca-Cola (Japan) Company Limited
JAPAN WATER WORKS ASSOCIATION
FEDERATION OF JAPAN WATER INDUSTRIES INC.
Japan Ductile Iron Pipe Association
TEPIA CORPORATION JAPAN
Japan Project-Industry Council
JAPAN EXTERNAL TRADE ORGANIZATION(JETRO)
Japan Radio Co.,Ltd.
Japanese Trade Union Confederation
NEWJEC Inc.
Ken Noguchi Office
HAKUHODO INCORPORATED
Pacific Consultants Co., LTD
HIROCON CO.,LTD.
P&G Northeast Asia Pte. Ltd
FUSO DENTSU CO., LTD.
BRUCE TRAVEL CO., LTD.
Foundation of Hokkaido River Disaster Prevention Research Center
Maeda Enviromental Art Co., Ltd
Japan Water Agency
JAPAN WATER RESOURCES ASSOCIATION
Mitsubishi UFJ Asset Management Co., Ltd.
MURAYAMA INC.
METAWATER Co.,Ltd.
YACHIYO ENGINEERING CO., LTD.
Foundation for Riverfront Improvement and Restoration

(24 Octber 2008)