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.
Takao Fujinami
When the Nakasone government began in 1982, Fujinami was given the post of deputy chief Cabinet secretary before becoming chief Cabinet secretary in 1983. Fujinami was seen as a prospective prime minister while serving in the post of chief Cabinet secretary from 1983 to 1985, under Prime Minister Nakasone. During his two years as chief Cabinet secretary, he helped promote Nakasone's policies, including his official visit to Yasukuni Shrine and the cancellation of the cap on Japan's defense budget of one percent of the gross national product. He also helped with Nakasone's administrative reforms, including the privatization of telephone operation and tobacco businesses.