The performance of the Japanese Diet in 2003 indicates that a new political era may have begun. The rate at which government sponsored bills were passed in 2003 was 11 per cent higher than in 2002. The unity of government parties, especially the unified support of the Komei Party, the high approval rates of Koizumi Cabinet, and changes in the Democratic Party of Japan (DPJ), the largest opposition party, all contributed to this high passage rate. Most notable was a change in the treatment of national security issues. The confrontational style of the 1955 regime gave way to a new political era of discussion and compromise through the Diet deliberation. The Koizumi cabinet demonstrated strong leadership over the government parties, and the cabinet made many substantial policy decisions.