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.
Nuclear power in Japan
The 10-member commission compiled its report based on more than 1,167 interviews and 900 hours of hearings. 
It was a six-month independent investigation, the first of its kind with wide-ranging subpoena powers in Japan's constitutional history, which held public hearings with former Prime Minister Naoto Kan and Tokyo Electric Power Co's former president Masataka Shimizu, who gave conflicting accounts of the disaster response. 
The commission chairman, Kiyoshi Kurokawa, declared with respect to the Fukushima nuclear incident: “It was a profoundly man-made disaster — that could and should have been foreseen and prevented.” 
He added that the "fundamental causes" of the disaster were rooted in "the ingrained conventions of Japanese culture." 
The report outlines errors and willful negligence at the plant before the 2011 Tōhoku earthquake and tsunami on March 11, 2011 and a flawed response in the hours, days and weeks that followed. It also offers recommendations and encourages Japan's parliament to "thoroughly debate and deliberate" the suggestions.