Fukuda Doctrine
Takeo Fukuda was an expert in economics. He took on the role of an ‘economic prime minister’ under Miki's administration from 1974 to 1976. During this time, he established the Ministerial Conference on Economic Measures, enabling cross-ministry and agency talks on finance, wage and labor issues.
Fukuda subsequently became the 67th prime minister of Japan, lasting for only one term from 1976 to 1978. However, he was not forced out of office before he had gotten two major diplomatic reforms executed. Under Fukuda cabinet, Japan conducted an omnidirectional peace diplomacy, and signed Japan-China Treaty of Peace and Friendship in 1978. He pushed forward Japan's pacifistic position while making an effort to strengthen relations with Asian countries.
Junichiro Koizumi
Koizumi had been a proponent of nuclear power throughout his term as prime minister, and was one of the first pro-nuclear politicians to change his stance on the issue in the wake of the Fukushima disaster of 2011. His dramatic remarks were widely covered in the Japanese media, with some tabloids speculating that he may break away from the LDP to form a new party with his son Shinjiro. Economy Minister Akira Amari characterized Koizumi's stance as pure but simplistic, while other LDP administration officials downplayed the potential impact of Koizumi's views. Former prime minister Naoto Kan, however, expressed hope that Koizumi's status as then-Prime Minister Shinzo Abe's "boss" would help put pressure on the government to minimize or eliminate nuclear power in Japan.