April 30 (Gengshen years), June 12, 1980, Japanese Prime Minister Masayoshi Ohira died.

Masayoshi Ohira, born in 1910, Kagawa County. After graduating from the Tokyo University of Commerce in 1936 into the Ministry of Finance. Director of calendar Ren Hengbin tax, the "Koa hospital in China Zhangjiakou affairs officer rank. After the war, successive affairs officer of the Bureau of the Ministry of Finance, Accounting and secretarial officer, chief of the rank. 11 times since 1952, elected to the House of Representatives. 1957, he was appointed General of the Liberal Democratic Party. Successive sessions of the Chief Cabinet Secretary from July 1960 to 1974, the Foreign Secretary, Industry equivalent grades. [L $ dj��.��r��] 1972 accompanied Prime Minister Kakuei Tanaka's visit to China, to achieve the normalization of Sino-Japanese diplomatic relations. Japan-China trade agreement signed in Beijing in January 1974, after the conclusion of the Japan-China aviation agreement. December 1976, he was appointed secretary general of the Liberal Democratic Party. In 1978, he was elected president of the Liberal Democratic Party and become prime minister. Was re-elected in November 1979, died June 12, 1980 in Tokyo, his term of office. Is the the Ohira faction "macro pool would be" president of the Liberal Democratic Party. Issued a "comprehensive security" proposition, put forward the idea of ​​a Pacific Rim joint ". (Lsjt.net) 1974 was awarded an honorary Doctor of Laws degree from Yale University in the United States. He is the author of books such as "my resume. Visit to China on several occasions.