The National Diet Japan : the Constitution of Japan,the Diet Law,the Rules of the House of Representatives,Principles of political ethics,Standards of Conduct,Detailed Rules for Application of the Standards of Conduct,Regulations of the Deliberative Council on Political Ethics of the House of Representatives,Regulations of the Research Commission on the Constitution of the House of Representatives,the Law on Oaths,Testimony and Other Matters concerning Witnesses in the Houses of the Diet