Political parties in Japan play a crucial role in the country's democratic system. The two dominant parties are the Liberal Democratic Party (LDP) and the Constitutional Democratic Party of Japan (CDP). The LDP has been the ruling party for most of the post-war period, promoting conservative policies and economic growth. The Japanese political landscape is characterized by a multi-party system, with several smaller parties also participating in elections. These include the Komeito, which often collaborates with the LDP, and the Japanese Communist Party (JCP), which advocates for socialist policies. Voter turnout and public opinion significantly influence party dynamics.