Parties
Parliamentary
Government
Opposition
立憲民主党 (Constitutional Democratic Party of Japan)
- Youth Wing
- Factions
- Groups
- Leaders
日本維新の会 (Japan Innovation Party)
国民民主党 (Democratic Party for the People)[1]
- Factions
- Groups
日本共産党 (Japanese Communist Party)
れいわ新選組 (Reiwa Shinsengumi)
社会民主党 (Social Democratic Party)
政治家女子48党 (Politician Women's 48 Party)
参政党 (Party of Do it Yourself !!)
Extraparliamentary
維新政党・新風 (Restoration Political Party - New Wind)
新社会党 (New Socialist Party of Japan)
幸福実現党 (Happiness Realization Party)
緑の党グリーンズジャパン (Green Party Greens Japan)
支持政党なし (No Party to Support)
日本第一党 (Japan First Party)
労働の解放をめざす労働者党 (Workers Party Aiming for Liberation of Labor)
新党くにもり(Kunimori Conservative Party)
国民主権党 (Popular Sovereignty Party)
新党やまと (New Yamato Party)
ファーストの会 (First no Kai)
ごぼうの党 (Burdock Party)
国家社会主義日本労働者党 (National Socialist Japanese Workers' Party)
Local parties
沖縄社会大衆党 (Okinawa Social Mass Party)
全国市民政治ネットワーク (Japan People's Political Network)
新党大地 (New Party Daichi)
大阪維新の会 (Osaka Restoration Association)
減税日本 (Genzei Nippon)
都民ファーストの会 (Tomin First no Kai)
あたらしい党 (New Party)
つばさの党 (Tsubasa Party)
Historical
自由党 (Liberal Party) (1945-1948)
日本社会党 (Japan Socialist Party) (1945-1996)
日本民主党 (Democratic Party) (1947-1950)
自由党 (Liberal Party) (1950-1955)
改進党 (Kaishintō) (1952-1954)
日本民主党 (Democratic Party) (1954-1955)
民主社会党 (Democratic Socialist Party) (1960-1994)
新自由クラブ (New Liberal Club) (1976-1986)
社会民主連合 (Socialist Democratic Federation) (1978-1994)
真理党 (Shinri Party) (1989-1990)
スポーツ平和党 (Sports And Peace Party) (1989-2006)
日本新党 (Japan New Party) (1992-1994)
新生党 (Japan Renewel Party) (1993-1994)
新党さきがけ (New Party Sakigake) (1993-2004)
自由連合 (Liberal League) (1994-2005)
新進党 (New Frontier Party) (1994-1997)
自由党 (Liberal Party) (1998-2003)
民主党 (Democratic Party of Japan) (1998-2016)
保守新党 (New Conservative Party) (2000-2003)
国民新党 (People's New Party) (2005-2013)
新党日本 (New Party Nippon) (2005-2015)
新党改革 (New Renaissance Party) (2008-2016)
みんなの党 (Your Party) (2009-2014)
太陽の党 (Sunrise Party) (2010-2012)
みどりの風 (Green Wind) (2012-2013)
日本未来の党 (Tomorrow Party of Japan (2012-2013)
日本維新の会 (Japan Restoration Party) (2012-2014)
自由党 (Liberal Party) (2012-2019)
結いの党 (Unity Party) (2013-2014)
維新の党 (Japan Innovation Party) (2014-2016)
日本のこころ (Party for Japanese Kokoro) (2014-2018)
民進党 (Democratic Party) (2016-2018)
国民怒りの声 (Angry Voice of the People) (2016-2018)
希望の党 (Party of Hope) (2017-2021)
Empire of Japan
愛国公党 (Public Party of Patriots) (1874 - 1875)
愛国社 (Society of Patriots) (1875)
立憲帝政党 (Constitutional Imperial Rule Party) (1882 - 1883)
自由党 (Liberal Party) (1890 - 1898)
進歩党 (Progressive Party) (1896 - 1898)
憲政党 (Constitutional Party) (1898 - 1900)
立憲政友会 (Association of Friends of Constitutional Government) (1900 - 1940)
双葉会(陸軍) (Double Leaf Society) (1907 - 1916)
皇道派 (Imperial Way Faction)(1920s - 1936)
統制派 (Control Faction) (1920s - 1936)
艦隊派 (Fleet Faction) (1921 - 1934)
条約派 (Treaty Faction) (1921 - 1936)
革新倶楽部 (Reformist Club) (1922 - 1925)
国本社 (National Foundation Society) (1924 - 1936)
社会民衆党 (Social Democratic Party) (1926 - 1932)
日本労農党 (Japan Labour-Farmer Party) (1926 - 1928)
労働農民党 (Labour-Farmer Party) (1926 - 1928)
立憲民政党 (Constitutional Democratic Party) (1927 - 1940)
桜会 (Cherry Blossom Society) (1930 - 1931)
社会大衆党 (Social Mass Party) (1932 - 1940)
国民同盟 (National Citizens' Alliance) (1932 - 1940)
東方会 (Society of the East) (1936 - 1944)
大政翼贊會/大政翼賛会 (Imperial Rule Assistance Association) (1940 - 1945)
大日本青年党 (Great Japan Youth Party) (1937 - 1945)
大日本翼賛壮年団 (Imperial Rule Assistance Young Men's Corps) (1942 - 1945)
List of Rulers
Heian period
Kamakura Period
Muromachi Period
Azuchi–Momoyama Period
Edo Period (Tokugawa Shogunate)
Emperors
Shoguns
Empire of Japan
Post-war Japan
List of Prime Ministers (WIP)
Meji Era (1885-1912)
Itō Hirobumi (1885 - 1888, 1892 - 1896, 1900 - 1901) (Independent/Association of Friends of Constitutional Government)
Kuroda Kiyotaka (1888 - 1889, 1896) (Independent)
Yamagata Aritomo (1889 - 1891, 1898 - 1900) (Independent)
Matsukata Masayoshi (1891 - 1892, 1896 - 1898) (Independent)
W.I.P
Taishō Era (1912-1926)
WIP
Early Showa Period (1926-1945)
WIP
Modern (1945-)
Shigeru Yoshida (1946-1947, 1948-1954) (
LDP)
Tetsu Katayama (1947-1948) (DSP)
Nobusuke Kishi (1957-1960) (
LDP)
Hayato Ikeda (1960-1964) (
LDP)
Eisaku Satō (1964-1972) (
LDP)
Kakuei Tanaka (1972-1974) (
LDP)
Yasuhiro Nakasone (1982-1987) (
LDP)
Morihiro Hosokawa (1993-1994) (JNP)
Tomiichi Murayama (1994-1996) (JSP)
Keizō Obuchi (1998-2000) (
LDP)
Yoshirō Mori (2000-2001) (
LDP)
Junichirō Koizumi (2001-2006) (
LDP)
Shinzo Abe (2006-2007, 2012-2020) (
LDP)
Yasuo Fukuda (2007-2008) (
LDP)
Tarō Asō (2008-2009) (
LDP)
Yukio Hatoyama (2009-2010) (DPJ)
Naoto Kan (2010-2011) (DPJ)
Yoshihiko Noda (2011-2012) (DPJ)
Yoshihide Suga (2020-2021) (
LDP)
Fumio Kishida (2021-) (
LDP)
- ↑ The Democratic Party for the People official ideology is "Reformist Centrism"