The following are campaign pledges made by major political parties on key issues for the July 21 House of Councillors election. Liberal Democratic Party will:-- seek to amend the Constitution early on by promoting discussions.-- strengthen the Japan-U.S. alliance and lead rule-making and unification of the international community.-- increase people's income through a strong economy and raise the consumption tax to 10 percent in October as planned.-- promote regional economic development and smart farming using advanced technologies.-- improve protection and care of children in the wake of …READ FULL ARTICLE