Keizō Obuchi
In the midst of a battle with Liberal Party leader Ichirō Ozawa, Prime Minister Keizō Obuchi suffered a stroke and cerebral hemorrhage on 2 April 2000 and was unable to continue in office. The Cabinet held an emergency meeting and resigned en masse. Mori, who was the secretary general of the Liberal Democratic Party (LDP), was unanimously elected president, and became prime minister with the votes of the LDP, New Komeito and New Conservative Party (composed of members who left Ozawa's party on 3 April). Mori announced that he would keep Obuchi's cabinet in place.