Web Directory @ The V7 Network
Japanese Government @ V7N Directory
Chart of the Japanese Government - http://www.jinji.go.jp/english/fig/fig_01.htm
Shows the branches of government and their hierarchy.
National Archives of Japan - http://www.archives.go.jp/index_e.html
Archive of historical documents and records.
The Constitution of Japan - http://www.ndl.go.jp/constitution/e/etc/c01.html
The full text of the Constitution of Japan.
