Masayoshi Ōhira

In the general election of 1979, the LDP narrowly failed to win an outright majority, but enough independent members of the Diet joined the party to enable Ōhira to remain in office, and he was duly reappointed on 9 November of that year. On 16 May 1980, a vote of no confidence was held in the Diet.

Ōhira was elected to the presidency of the LDP in late 1978. On 7 December 1978, he was appointed 68th Prime Minister, successfully pushing longtime rival Takeo Fukuda from his position.

Ōhira converted to Christianity during his time at the Takamatsu Higher School of Commerce (now the Takamatsu College of Economics), though without becoming a member of any formal Christian organization. However, others have stated that he was a member of the Anglican Church during the 1970s.

At the apex of his political life, Ōhira came to represent what were known as the "mainstream factions" within the Liberal Democratic Party (LDP), which put him at odds with Prime Minister Takeo Fukuda, who led what were known as the "anti-mainstream" factions. From 1968 to 1970, Ōhira served as Minister of International Trade and Industry under Ikeda's successor Eisaku Satō. In 1972, Ōhira unsuccessfully competed for the party leadership before throwing his support to ultimate winner Kakuei Tanaka. Ōhira was then rewarded for his support with a post as Tanaka's first Foreign Minister, which he held until mid-July 1974. In a cabinet reshuffle in July 1974, he was replaced by Toshio Kimura as Foreign Minister but then immediately appointed Finance Minister, replacing Takeo Fukuda.

From 1962–1964, Ōhira served as Ikeda's Foreign Minister. In this role, he conducted the delicate negotiations which paved the way for Japan's normalization of relations with South Korea in 1965. When Ikeda died in 1964, Ōhira inherited control of his faction.

Ikeda became prime minister in 1960, when Nobusuke Kishi resigned following the disastrous 1960 Anpo Protests. As a trained economist and trusted member of Ikeda's "brain trust", Ōhira helped design and implement Ikeda's famed Income Doubling Plan, which helped turn the attention of the Japanese people away from contentious political struggles to a nationwide drive for economic growth.

In 1957, as Ikeda prepared a push to try to become prime minister, Ōhira became a founding member of Ikeda's "Kōchikai" think tank, and was widely viewed as Ikeda's "right-hand man". He helped Ikeda write speeches and election manifestos.

In 1952, at Ikeda's urging, Ōhira ran for and won the first of 10 terms in the House of Representatives of the Japanese National Diet, first representing the Liberal Party, and later its successor party the Liberal Democratic Party (LDP).

Ōhira worked in the Ministry of Finance throughout World War II. In the postwar period, when Ikeda became Minister of Finance from 1949 to 1952, Ōhira served as his private secretary.

In 1933, when he was 23, Ōhira won two scholarships and was able to belatedly attend university at the Tokyo University of Commerce (present-day Hitotsubashi University), where he studied economics. In 1936, he entered the Ministry of Finance where he became a protégé of Hayato Ikeda.

In 1926, when he was 16 years old, Ōhira contracted typhoid fever and nearly died. This near death experience contributed to his conversion to Christianity around that time.

Masayoshi Ōhira (大平 正芳, Ōhira Masayoshi, 12 March 1910 – 12 June 1980) was a Japanese politician who was Prime Minister of Japan from 1978 to 1980. Ōhira's time in office was cut short when he died in office; he remains the most recent Japanese Prime Minister to die in office.

Masayoshi Ōhira was born on 12 March 1910, in Wada, Kagawa Prefecture (present-day Kan'onji, Kagawa), the third son of farmer Toshiyoshi Ōhira and his wife Saku. His father was a representative of the village council and the irrigation union although he had not received any education. He had eight siblings (two elder brothers, three elder sisters, a younger brother and a younger sister) but the eldest of the sisters had died before her first birthday and one of his elder brothers had died at age two. Ōhira referred to himself as "the son of an impoverished farmer of Sanuki" but in reality his family was middle-class. But even then, the parents had a hard time supporting their six children, and Ōhira assisted their side job from a young age.