Ministry of the Environment
Local Government
International Organization
Other Governmental Organization
- Prime Minister of Japan and His Cabinet
- Ministry of Education, Culture, Sports, Science and Technology
- Ministry of Economy, Trade and Industry
- Ministry of Land, Infrastructure and Transport
- Ministry of Foreign Affairs
- National Institute of Health Sciences (NIHS)
- National Agriculture Research Center (NARC)
- Public Works Research Institute (PWRI)
- Geospatial Information Authority of Japan (GSI)
- Japan Oceanographic Data Center (JODC)
- Japan International Cooperation Agency (JICA)
- Japan Science and Technology Corporation (JST)
- Global Environment Center
- Environmental Information Center (in Japanese)