At the State Department:

• Bureau of East Asian and Pacific Affairs, Japan page
• Under Secretary for Economic, Energy and Agricultural Affairs
• Free Trade Agreements
• Intellectual Property Enforcement
• Economic Summits, including G8
• Bureau of Oceans and International Environmental and Scientific Affairs
• Asia-Pacific Partnership on Clean Development and Climate

Other U.S. Government links:

• U.S. Trade Representative
• Department of Commerce
  • Foreign Commercial Service in Japan
• Department of Agriculture
  • Foreign Agricultural Service in Japan
• Department of the Treasury
• Department of Homeland Security

In the Japanese Government:

• Ministry of Foreign Affairs
• Ministry of Economy, Trade and Industry (METI)
• Ministry of Education, Culture, Sports, Science, and Technology (MEXT)
• Ministry of Health, Labor and Welfare (MHLW)
• Ministry of Agriculture, Forestry and Fisheries (MAFF)
• Ministry of Environment (MOE)
• Institute of Physical and Chemical Research (RIKEN)
• Japan Aerospace Exploration Agency (JAXA)
• Japan Atomic Energy Agency ( JAEA)
• Japan Marine Science and Technology Center (JAMSTEC)
• Japan Science and Technology Agency (JST)
• Agency of Industrial Science and Technology (AIST)
• AIST International Center (AIST's temporary office space for foreign researchers in Tsukuba)
• National Institute for Environmental Studies
• Fisheries Research Agency

Private Sector:

• American Chamber of Commerce in Japan
• Nippon Keidanren