Participating Cities and Organizations
as of August. 18, 2026
Government and Cities
Baguio City, Philippines
Balikpapan City, Indonesia
Bangkok Metropolitan Administration, Thailand
Bogor City, Indonesia
Borongan City, Philippines
Butuan City, Philippines
Cebu City, Philippines
Cebu Provincial Government, Philippines
Chungcheongnam Province, Korea
Danao City, Philippines
Frankfurt am Main, Germany
Iloilo City, Philippines
Jeju Special Self-Governing Province, Korea
Kashima City, Japan
Kawasaki City, Japan
Kitakyushu City, Japan
Makassar City, Indonesia
Makati City, Philippines
Mandaue City, Philippines
Municipality of Del Carmen, Surigao del Norte, Philippines
Muntinlupa City, Philippines
Nowon-gu, Seoul, Korea
People's Committee of Da Nang City, Vietnam
Pokhara Metropolitan City Office, Nepal
Quezon City, Philippines
Satsumasendai City, Japan
Seberang Perai City Council, Malaysia
Saitama City, Japan
Tokyo Metropolitan Government, Japan
Yokohama City, Japan
International organizations and other specialized agencies
Asian Development Bank Institute (ADBI)
Circle Economy
CityNet
Delegation of the European Union to Japan
Ellen MacArthur Foundation(EMF)
ICLEI Indonesia Office
ICLEI Korea Office
ICLEI Southeast Asia Secretariat
Institute for Global Environmental Strategies (IGES)
Japan International Cooperation Agency (JICA)
Ministry of the Environment, Japan
Overseas Environmental Cooperation Center, Japan (OECC)
Shizenkan University
UNDP Regional Bureau for Asia and the Pacific
UNDP Representation Office in Tokyo
United Nations Economic and Social Commission for Asia and the Pacific (ESCAP)
United Nations Human Settlements Programme(UN-Habitat)
World Bank (IBRD) - Global Infrastructure Facility (GIF)
World Bank Tokyo Development Learning Center (TDLC)
World Economic Forum(WEF)
Yokohama City University