Japanese Ministries

• Ministry of Internal Affairs and Communications (MIC)
• Ministry of Economy, Trade and Industry (METI)
• Ministry of Foreign Affairs (MOFA)

Govt. Agencies & Organizations

• Japan International Cooperation Agency (JICA)
• Japan International Cooperation center (JICE)
• Japan External Trade Organization (JETRO)
• Japan Foreign Trade Council, Inc. (JFTC)
• Japan Space Exploration Agency (JAXA)
• Yokosuka Research Park (YRP)
• Engineering Consulting Firms Association, Japan (ECFA)

Telecom Operators

• Nippon Telegraph and Telephone Corporation (NTT)
• KDDI Corporation (KDDI)
• Nippon COMSYS Corporation

Broadcasting Entities

• Nippon Hoso Kyokai(Japan Broadcasting Corporation) (NHK)
• The National Association of Commercial Broadcasters in Japan

International Organizations

• International Telecommunications Union (ITU)
• Asia-Pacific Telecommunity (APT)
• Asia-Pacific Economic Cooperation (APEC)

President Utsumi

• Personal Homepage of President Utsumi
• President Utsumi's Speech at Taiwan NCC Conference (Feb-09)