- Ministry of Public Management, Home Affairs, Posts and Telecommunications
- http://www.soumu.go.jp/english/index.html
- Ministry of Education, Culture, Sports, Science and Technology; Ministry of Economy, Trade and Industry
- http://www.meti.go.jp/english/index.html
- Ministry of Foreign Affairs of Japan
- http://www.mofa.go.jp/index.html
- Chiba Prefectural Government
- http://www.pref.chiba.lg.jp/english/index.html
- Japan Broadcasting Corporation (NHK)
- http://www.nhk.or.jp/nhkworld/
- The Japan Chamber of Commerce and Industry
- http://www.jcci.or.jp/home-e.html
- The Chiba Chamber of Commerce and Industry
*Japanese only - http://www.chiba-cci.or.jp/
- Japan National Tourist Organization (JNTO)
- http://www.jnto.go.jp/eng/
- Delegation of the European Commission in Japan
- http://www.deljpn.ec.europa.eu/?ml_lang=en
- Canadian Embassy and Consulates in Japan
- http://www.international.gc.ca/missions/japan-japon/menu-eng.asp
- Chiba Municipal Government
- http://www.city.chiba.jp/somu/shichokoshitsu/kokusai/EnTop.html
- The National Association of Commercial Broadcasters in Japan
- http://www.nab.or.jp/index.php?What%20is%20NAB%3F
- The Tokyo Chamber of Commerce and Industry
- http://www.tokyo-cci.or.jp/english/index.html
- Japan External Trade Organization (JETRO)
- http://www.jetro.go.jp/
- U.S. Commercial Service
- http://www.buyusa.gov/japan/en/
- British Embassy in Japan
- http://ukinjapan.fco.gov.uk/en
