The Social Democratic Party is a political party in Japan that was established in 1996. Since its reformation and name change in 1996, it has advocated pacifism and defined itself as a social-democratic party. It was previously known as the Japan Socialist Party.
Tarō Yamamoto is a Japanese politician and former actor, who is the founder and current leader of the anti-establishment political party Reiwa Shinsengumi. Yamamoto served as a member of the House of Councillors from 2013 to 2019 for Tokyo, initially as an independent and later as member of the People's Life Party / Liberal Party. He was a candidate in the 2020 Tokyo gubernatorial election, as a member of Reiwa Shinsengumi.
Yōichi Masuzoe is a Japanese politician who was elected to the position of governor of Tokyo in 2014 and resigned in June 2016 due to the misuse of public funds. He was previously a member of the Japanese House of Councillors and the Japanese Minister of Health, Labor, and Welfare. Before entering politics, he became well known in Japan as a television commentator on political issues.
Masahito Moriyama is a Japanese politician. He is a member of the ruling Liberal Democratic Party and a member of the House of Representatives in the National Diet. A native of Nishinomiya, Hyogo, and an alumnus of the University of Tokyo, he joined the Ministry of Transport in 1977. He was first elected to the House of Representatives in 2005 but lost his seat in the 2009 General Election, regaining it in 2012. During his time out of office, he matriculated as a postgraduate student and studied international law and business at Kobe University, which is located in his constituency. He earned a Master’s degree in Law in 2011, a PhD in International Law in 2013, and an additional PhD in Business Studies in 2014.
Kozo Yamamoto is a former Ministry of Finance official, Japanese politician of the Liberal Democratic Party (LDP), a member of the House of Representatives in the Diet. He served as State Minister in charge of: Regional Revitalization; Regulatory Reform; Administrative Reform; City, People, Job-Creation; and Civil Service Reform from 2016 to 2017. Previous posts include Vice Minister of Economy, Trade, and Industry, Chairman of the Judicial Affairs Committee of the House of Representatives, Chairman of the Special Commission on Consumer Issues, and Chairman of the Special Commission on Regional Revitalization.
Masaaki Akaike is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet.
Takeshi Iwaya is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet. He served as the Minister of Defense from 2 October 2018 to 11 September 2019.
Yukio Edano is a Japanese politician who served as the leader of the Constitutional Democratic Party of Japan from its formation in 2017 until 2021.
Koizumi Children is a popular Japanese political term for the 83 LDP members of the House of Representatives first elected in the 2005 general election. The Koizumi Children are loosely organized into a political association called the 83 Group.
Nagasaki 2nd district is a constituency of the House of Representatives in the Diet of Japan. It is located in Southern Nagasaki and covers parts of the city of Nagasaki, the cities of Shimabara, Isahaya, Saikai, Unzen and Minamishimabara as well as the Nishisonogi District with the towns of Togitsu and Nagayo. As of 2009, 335,195 eligible voters were registered in the district.
Genzei Nippon is a regional political party based in Nagoya, Japan and led by the mayor of Nagoya, Takashi Kawamura. The party was formed by Kawamura in April 2010. After briefly holding several seats in the national legislature, the party merged at the national level with the Tomorrow Party of Japan in November 2012 before the party's dissolution in May 2013. Genzei Nippon remained a separate party at the regional level and has been active within Aichi Prefecture. As well as Kawamura, the party has thirteen members serving on the Nagoya city Assembly and three members serving on the Aichi Prefectural Assembly.
Tomorrow Party of Japan, also known as the Japan Future Party, was a Japanese political party, formed on 28 November 2012 by Governor of Shiga Prefecture Yukiko Kada and dissolved in May 2013.
The Party for Japanese Kokoro, officially the Party to Cherish the Heart of Japan, was a Japanese political party. It was formed as the Party for Future Generations on 1 August 2014 by a group of Diet members led by Shintarō Ishihara. The party adopted its final name in December 2015, and ended up dissolving in November 2018.
The Japan Innovation Party is a conservative and right-wing populist political party in Japan. Formed as Initiatives from Osaka in October 2015 from a split in the old Japan Innovation Party, the party became the third-biggest opposition party in the National Diet following the July 2016 House of Councillors election.
Vision of Reform was a Japanese political party formed in November 2015 by former environment minister Sakihito Ozawa following the split in the Japan Innovation Party. The party dissolved in March 2016, with 4 of the 5 members joining the Democratic Party.
Kibō no Tō was a conservative political party in Japan founded by Tokyo Governor Yuriko Koike. The party was founded just before the call of the 2017 general election. The party's ideology was mainly Japanese conservatism and nationalism.
The Group of Independents was a parliamentary group in the House of Representatives, the lower house of the Japanese National Diet. It consisted exclusively of non-party deputies, many of whom were formerly members of the Democratic Party.
The Constitutional Democratic Party of Japan is a liberal political party in Japan. It is the primary centre-left party in Japan, and as of 2024 is the second largest party in the National Diet behind the ruling Liberal Democratic Party (LDP).
The Yūshi no Kai is a parliamentary group of the Japanese House of Representatives.
