JAPANESE PM KOIZUMI AND MAIN OPPOSITION DEMOCRATIC PARTY HEAD OKADA PARTICIPATE IN DEBATE FOR UPPER HOUSE ELECTION IN TOKYO. Japanese Prime Minister Junichiro Koizumi (L) and Katsuya Okada, president of the main opposition Democratic Party, listen to a question from a journalist during a debate over election issues at Japan's National Press Club in Tokyo June 21, 2004. Japan's five parties' leaders participated in the debate for the upcoming Upper House election, which will be voted and counted on July 11. REUTERS/Kimimasa Mayama