Japan Renewal Party in the context of "Noboru Takeshita"

Shigeru Ishiba (born 4 February 1957) is a Japanese politician who served as Prime Minister of Japan and President of the Liberal Democratic Party (LDP) from 2024 until his resignation in 2025. He has represented Tottori 1st in the House of Representatives since 1996. Before his premiership, he was the Minister of Defense from 2007 to 2008 and Minister of Agriculture, Forestry and Fisheries from 2008 to 2009, as well as secretary-general of the LDP from 2012 to 2014.

Born into the Ishiba political family in Tokyo, Ishiba graduated from Keio University in 1979. Prior entering politics after his father's death, Ishiba worked at a bank before being elected to the House of Representatives in the 1986 general election as a member of the LDP at the age of 29. As a Diet member, Ishiba specialized in agricultural policy and defense policy. He served as parliamentary vice minister of agriculture under the premiership of Kiichi Miyazawa, but left the LDP in 1993 to join the Japan Renewal Party. After transitioning through several parties and returning to the LDP in 1997, Ishiba held various prominent positions, including Director-General of the Defense Agency under the premiership of Junichiro Koizumi, Minister of Defense under the premiership of Yasuo Fukuda and Minister of Agriculture, Forestry and Fisheries under the premiership of Tarō Asō.

Tsutomu Hata (羽田 孜, Hata Tsutomu; 24 August 1935 – 28 August 2017) was a Japanese politician who briefly served as prime minister of Japan in 1994.

Born in Tokyo, Hata graduated from Seijo University and was first elected to the National Diet in 1969. He rose to become a key member of the Liberal Democratic Party's Tanaka/Takeshita faction, and served as agriculture, forests, and fisheries minister in the 1980s and finance minister from 1991 to 1992. After Keizō Obuchi took over the faction, Hata formed the Japan Renewal Party in 1993, which joined in the anti-LDP coalition which formed Morihiro Hosokawa's government. Hata served as foreign minister, then replaced Hosokawa as prime minister when he resigned. However, the Japan Socialist Party soon left the coalition, causing it to collapse. Hata lost leadership of his party when it merged with the New Frontier Party, then formed his own Sun Party, which in turn merged with the Good Governance Party then Democratic Party in 1998. Hata became secretary-general of the party, and remained one of its senior advisors until his death.