Yoshihiro Okumura (奥村 祥大, Okumura Yoshihiro; born 9 February 1994) is a Japanese politician who was elected member of…Yoshihiro Okumura (奥村 祥大, Okumura Yoshihiro; born 9 February 1994) is a Japanese politician who was elected member of the House of Councillors in 2025. In the 2024 general election, he was a candidate for the House of Representatives.
Yuko Kitano (北野裕子, Kitano Yuko; born 19 September 1985) is a Japanese politician who served as a member of the House of…Yuko Kitano (北野裕子, Kitano Yuko; born 19 September 1985) is a Japanese politician who served as a member of the House of Representatives from 2024 to 2026. She is the chairwoman of Sanseitō in Shiga Prefecture.
Taku Yamazoe (Japanese: 山添 拓; born 20 November 1984, Muko, Kyoto) is a member of the Japanese Communist Party serving…Taku Yamazoe (Japanese: 山添 拓; born 20 November 1984, Muko, Kyoto) is a member of the Japanese Communist Party serving as Senator from Tokyo, where he was elected with 10.7% of the vote in 2016. He was educated at the University of Tokyo and at Waseda Law School, in 2007 and 2010 respectively. In 2010, he passed the National Bar Examination and became a lawyer in 2011. During his time as a lawyer, he represented workers that worked at the Fukushima Daiichi Nuclear Power Plant. Yamazoe is a supporter of LGBT rights.
Yumi Hayashi (born 12 May 1981; Japanese 林佑美) is a Japanese politician. In April 2023, she was elected to the House of…Yumi Hayashi (born 12 May 1981; Japanese 林佑美) is a Japanese politician. In April 2023, she was elected to the House of Representatives in a by-election in Wakayama 1st district.
Satoshi Hamada (浜田 聡, Hamada Satoshi; born 11 May 1977 in Kyoto, Kyoto Prefecture) is a Japanese politician and…Satoshi Hamada (浜田 聡, Hamada Satoshi; born 11 May 1977 in Kyoto, Kyoto Prefecture) is a Japanese politician and radiologist. He served as a member of the House of Councillors from 2019 until his loss in 2025.
Ikko Nakatsuka (born 4 April 1965) is a Japanese politician, member of Democratic Party of Japan and former minister of…Ikko Nakatsuka (born 4 April 1965) is a Japanese politician, member of Democratic Party of Japan and former minister of state.
Motoyuki Odachi (尾立 源幸, Odachi Motoyuki; born October 9, 1963) is a former Japanese politician of the Liberal…Motoyuki Odachi (尾立 源幸, Odachi Motoyuki; born October 9, 1963) is a former Japanese politician of the Liberal Democratic Party, who served as a member of the House of Councillors in the Diet (national legislature). A native of Sakai, Osaka and graduate of Keio University, he was elected to the House of Councillors for the first time in 2004 after running unsuccessfully for the House of Representatives in 2000.
Naomi Tokashiki (渡嘉敷 奈緒美, Tokashiki Naomi; born 16 July 1962) is a Japanese politician who is serving in the House of…Naomi Tokashiki (渡嘉敷 奈緒美, Tokashiki Naomi; born 16 July 1962) is a Japanese politician who is serving in the House of Representatives in the Diet (national legislature) as a member of the Liberal Democratic Party.
Seiji Maehara (前原 誠司, Maehara Seiji; born 30 April 1962) is a Japanese politician who has served as a member of the…Seiji Maehara (前原 誠司, Maehara Seiji; born 30 April 1962) is a Japanese politician who has served as a member of the House of Representatives of Japan since 1993. Maehara has served as a leader and a member of various political parties, and has run in several party leadership elections. As of 2026, he sits in the Diet as a member of Ishin no Kai. Beginning his political career in Kyoto, Maehara was initially a member of smaller opposition parties before joining the Democratic Party of Japan (DPJ), serving as its leader from 2005 to 2006. After the DPJ was victorious in the 2009 general election, Maehara served as Minister of Land, Infrastructure, Transport and Tourism and Minister of Foreign Affairs under the cabinets of Prime Ministers Yukio Hatoyama and Naoto Kan, before resigning from the cabinet in March 2011 after he acknowledged receiving illegal donations from a South Korean national living in Japan. In 2016, Maehara contested for the leadership of the Democratic Party, the successor party of the DPJ, losing to Renho. He later replaced her as leader on 1 September 2017 until its dissolution later that month. After spending some time with Kibō no Tō and the Democratic Party for the People (DPFP), Maehara founded a new party in 2023, Free Education for All, which was broadly centrist and focused on building a coalition against the LDP. In preparation for the 2024 general election, the party merged with the Osaka-based Ishin no Kai party (Japan Innovation Party). Two months later, he was elected the party's co-leader and representative in the National Diet, serving alongside Osaka Governor Hirofumi Yoshimura. Maehara would resign the following summer to take responsibility for the party's lackluster results in the 2025 Upper House elections. Being succeed by Fujita Fumitake, Maehra has remained on the backbenches since. Maehara is viewed as a "China war hawk" and a proponent of close ties with the United States. He is also often viewed as being politically conservative, while supporting socially liberal policies, such as the legalization of same-sex marriage.
Shoji Nishida (西田 昌司, Nishida Shōji; born September 19, 1958) is a conservative Japanese politician of the Liberal…Shoji Nishida (西田 昌司, Nishida Shōji; born September 19, 1958) is a conservative Japanese politician of the Liberal Democratic Party, a member of the House of Councillors in the Diet (national legislature).
Mikishi Daimon (大門 実紀史, Daimon Mikishi; born January 10, 1956) is a Japanese politician of the Japanese Communist…Mikishi Daimon (大門 実紀史, Daimon Mikishi; born January 10, 1956) is a Japanese politician of the Japanese Communist Party, a member of the House of Councillors in the Diet (national legislature). A native of Kyoto, Kyoto and dropout of Kobe University, he was elected to the House of Councillors for the first time in 2001 after an unsuccessful run in 1998.
Yasuhiro Nakagawa (中川 泰宏, Nakagawa Yasuhiro; born 19 September 1951) is a former Japanese politician who served in the…Yasuhiro Nakagawa (中川 泰宏, Nakagawa Yasuhiro; born 19 September 1951) is a former Japanese politician who served in the House of Representatives in the Diet (national legislature) as a member of the Liberal Democratic Party. A native of Yagi, Kyoto and high school graduate he was elected to the Diet for the first time in 2005 after serving as mayor of his hometown Yagi from 1992 to 2002.
Sadakazu Tanigaki (谷垣 禎一, Tanigaki Sadakazu; born 7 March 1945) is a Japanese politician who served as a member of the…Sadakazu Tanigaki (谷垣 禎一, Tanigaki Sadakazu; born 7 March 1945) is a Japanese politician who served as a member of the House of Representatives from 1983 to 2017, as Minister of Finance from 2003 to 2006, as President of the Liberal Democratic Party and Leader of the Opposition from 2009 to 2012, as Minister of Justice from 2012 to 2014, and as LDP Secretary-General from 2014 to 2016. He was only the second LDP leader who was not simultaneously Prime Minister of Japan. He retired from politics following a spinal cord injury in 2016 that saw him using a wheelchair.
Satoshi Ninoyu (二之湯 智, Ninoyu Satoshi; born September 13, 1944) is a Japanese politician of the Liberal Democratic…Satoshi Ninoyu (二之湯 智, Ninoyu Satoshi; born September 13, 1944) is a Japanese politician of the Liberal Democratic Party, and served as a member of the House of Councillors in the Diet (national legislature).
Bunmei Ibuki (伊吹 文明, Ibuki Bunmei; born 9 January 1938) is a retired Japanese politician who served as the Speaker of…Bunmei Ibuki (伊吹 文明, Ibuki Bunmei; born 9 January 1938) is a retired Japanese politician who served as the Speaker of the House of Representatives from 2012 to 2014.
Hiromu Nonaka (野中 廣務, Nonaka Hiromu; 20 October 1925 – 26 January 2018) was a Japanese politician of the Liberal…Hiromu Nonaka (野中 廣務, Nonaka Hiromu; 20 October 1925 – 26 January 2018) was a Japanese politician of the Liberal Democratic Party. Nonaka served as a local politician in Kyoto Prefecture from 1951 to 1978 and in the House of Representatives from 1983 to 2003, becoming one of its most prominent members in the 1990s. Nonaka served as Minister of Home Affairs and Head of the National Public Safety Commission from 1994 to 1995, as Chief Cabinet Secretary from 1998 to 1999, and as Head of the Okinawa Development Agency in 1999. Nonaka was widely considered as a voice of reason within the Liberal Democratic Party and viewed by some as the most powerful person in Japan during the mid-to-late 1990s.
Yukio Hayashida (林田 悠紀夫; 26 November 1915 – 11 November 2007) was a Japanese politician and former member of the House…Yukio Hayashida (林田 悠紀夫; 26 November 1915 – 11 November 2007) was a Japanese politician and former member of the House of Councillors. Hayashida served as the Governor of Kyoto from 16 April 1978 until 15 April 1986. He later became the Minister of Justice from 6 November 1987 to 27 December 1988. Hayashida was born in Maizuru, Kyoto and died of heart failure at the age of 91 in Tokyo.
Isaji Tanaka (田中 伊三次, Tanaka Isaji, 3 January 1906 – 11 April 1987) was a Japanese politician, cabinet minister, and…Isaji Tanaka (田中 伊三次, Tanaka Isaji, 3 January 1906 – 11 April 1987) was a Japanese politician, cabinet minister, and Deputy Speaker of the House of Representatives. First elected in 1942, Ishii served 15 terms in the Japanese House of Representatives until retiring in 1983. From 1963 to 1965, he served as the 44th Deputy Speaker of the House of Representatives, and later served two stints as Minister of Justice under prime ministers Eisaku Satō and Kakuei Tanaka.
Shigesuburō Maeo (前尾 繁三郎, Maeo Shigesaburō; 10 December 1905 – 23 July 1981) was a Japanese bureaucrat and politician…Shigesuburō Maeo (前尾 繁三郎, Maeo Shigesaburō; 10 December 1905 – 23 July 1981) was a Japanese bureaucrat and politician who served as Secretary-General of the Liberal Democratic Party from 1961 to 1964, and was the 58th Speaker of the House of Representatives in the National Diet from 1973 to 1976. In addition, Maeo was a member of prime minister Hayato Ikeda's "brain trust" in 1960 that helped formulate the Income Doubling Plan. After Ikeda died in 1965, Maeo served as the second head of the Kōchikai political faction within the Liberal Democratic Party, a post he held until 1971.
Ōnogi Hidejirō (大野木 秀次郎; 25 November 1895 – 4 March 1966) was a politician of the Liberal Party, representing Kyoto in…Ōnogi Hidejirō (大野木 秀次郎; 25 November 1895 – 4 March 1966) was a politician of the Liberal Party, representing Kyoto in the House of Councillors for four consecutive terms.
Shūjirō Hara (原 脩次郎, Hara Shūjirō; July 1, 1871 – March 6, 1934), was a businessman, politician and cabinet minister in…Shūjirō Hara (原 脩次郎, Hara Shūjirō; July 1, 1871 – March 6, 1934), was a businessman, politician and cabinet minister in the Empire of Japan, serving as a member of the Lower House of the Diet of Japan six times, and twice as a cabinet minister.
Inabata Katsutaro (稲畑勝太郎, Inabata Katsutarō; 30 October 1862 – 29 March 1949) was a Japanese industrialist and film…Inabata Katsutaro (稲畑勝太郎, Inabata Katsutarō; 30 October 1862 – 29 March 1949) was a Japanese industrialist and film pioneer.
Baron Itō Toshiyoshi (伊藤 雋吉; 28 March 1840 – 10 April 1921) was an admiral in the early Imperial Japanese Navy, and…Baron Itō Toshiyoshi (伊藤 雋吉; 28 March 1840 – 10 April 1921) was an admiral in the early Imperial Japanese Navy, and served as the first Chief of the Imperial Japanese Navy General Staff in the late 19th century.
Taruhito, Prince Arisugawa (有栖川宮熾仁親王, Arisugawa-no-miya Taruhito-Shinnō; March 17, 1835 – January 15, 1895) was a…Taruhito, Prince Arisugawa (有栖川宮熾仁親王, Arisugawa-no-miya Taruhito-Shinnō; March 17, 1835 – January 15, 1895) was a Japanese imperial prince and general in the Imperial Japanese Army. He was the 9th head of the Arisugawa-no-miya (有栖川宮家) line of shinnōke cadet branches of the Imperial Family of Japan from 1871. Prince Arisugawa held several government and military offices during the Meiji era, such as commander of the Imperial Army during the Boshin War and the Satsuma Rebellion, president of the Genrōin, Minister of the Left and chief of the army general staff.
Satoshi Honjō (本庄 知史, Honjō Satoshi; born 22 October 1974) is a Japanese politician of the Centrist Reform Alliance…Satoshi Honjō (本庄 知史, Honjō Satoshi; born 22 October 1974) is a Japanese politician of the Centrist Reform Alliance, who served as a member of the House of Representatives.
Goshi Hosono (細野 豪志, Hosono Gōshi; born 21 August 1971) is a Japanese politician and a member of the House of…Goshi Hosono (細野 豪志, Hosono Gōshi; born 21 August 1971) is a Japanese politician and a member of the House of Representatives in the Diet (national legislature). A native of Ōmihachiman, Shiga and graduate of Kyoto University, he was elected to the House of Representatives for the first time in 2000. He was the Minister of Environment and Minister of State for Nuclear Power Policy and Administration in the cabinet of Yoshihiko Noda. He represents the 5th District of Shizuoka prefecture.
Mai Ohara (小原 舞, Ohara Mai; born 10 July 1974) is a Japanese politician who served in the House of Representatives of…Mai Ohara (小原 舞, Ohara Mai; born 10 July 1974) is a Japanese politician who served in the House of Representatives of Japan.
