羽田孜
The Democratic Party of Japan (DPJ) was formed on 27 April 1998. It was a merger of four previously independent parties that were opposed to the ruling Liberal Democratic Party (LDP)—the previous Democratic Party of Japan, the Good Governance Party (民政党, "Minseitō"), the New Fraternity Party (新党友愛, "Shintō-Yūai"), and the Democratic Reform Party (民主改革連合, "Minshu-Kaikaku-Rengō"). The previous parties ranged in ideology from conservative to social-democratic. The new party began with ninety-three members of the House of Representatives and thirty-eight members of the House of Councilors. Moreover, the party officials were elected as well at the party convention for the first time; Naoto Kan, former Health and Welfare Minister was appointed as the president of the party and Tsutomu Hata, former Prime Minister as Secretary-General.