CEATEC JAPAN 2013 ( Official Website )

Ministry of Internal Affairs and Communications, Japan (MIC): http://www.soumu.go.jp/english/
Ministry of Economy, Trade and Industry, Japan (METI): http://www.meti.go.jp/english/

(Listed by data established)*Expected

Japan External Trade Organization (JETRO): http://www.jetro.go.jp/
New Energy and Industrial Technology Development Organization (NEDO): http://www.nedo.go.jp/english/
National Institute of Advanced Industrial Science and Technology (AIST): http://www.aist.go.jp/index_en.html
National Institute of Information and Communications Technology (NICT): http://www.nict.go.jp/en/
Information-technology Promotion Agency, Japan (IPA): http://www.ipa.go.jp/index-e.html
Organization for Small & Medium Enterprises and Regional Innovation, JAPAN: http://www.smrj.go.jp/english/
Japan National Tourist Organization (JNTO): http://www.jnto.go.jp/eng/

Chiba Municipal Government: http://www.city.chiba.jp/somu/shichokoshitsu/
kokusai/EnTop.html

The National Association of Commercial Broadcasters in Japan (NAB): http://www.j-ba.or.jp

Nippon Keidanren: http://www.keidanren.or.jp/en/
The Tokyo Chamber of Commerce and Industry: http://www.tokyo-cci.or.jp/english/

The Japan Chamber of Commerce and Industry (JCCI): http://www.jcci.or.jp/english/
The Chiba Chamber of Commerce and Industry: http://www.chiba-cci.or.jp/
Note:Japanese only

U.S. Commercial Service: http://export.gov/japan/
British Embassy in Japan: http://ukinjapan.fco.gov.uk/en/
French Trade Commission-Ubifrance, Embassy of France in Japan: http://www.ubifrance.com/

Delegation of the European Union to Japan: http://europa.eu/index_en.htm
Canadian Embassy and Consulates in Japan: http://www.canadainternational.gc.ca/japan-japon/

(No particular order) *Expected