Nihon Shakai-tō

Name
JSP
ID 940
Nihon Shakai-tō
社会民主党
Japan Socialist Party
Party family
Social democracy
Dates
1945
Predecessors · / Successors ·
1948-03-01 · SRP · splinter
1948-12-01 · LFP · splinter
1951 · LWSP · division
1951 · RWSP · division
1955-10-13 · LWSP · merged
1955-10-13 · RWSP · merged
1957-01-01 · LFP · joined
1960-01-24 · DSP · splinter
1977 · SDF · splinter ·
Party (name) changes
1945 · JSP · Japan Socialist Party (Nihon Shakai-tō · 日本社会党)
1996-01-19 · SDP · Social Democratic Party (Shakai Minshu-tō · 社会民主党)
Wikipedia
· EN – Japan Socialist Party

Elections

1946 – 18.2 – 96
1947 – 26.2 – 143
1949 – 13.5 – 48
1958 – 33.1 – 167
1960 – 27.4 – 144
1963 – 29.0 – 144
1967 – 28.0 – 141
1969 – 21.4 – 90
1972 – 21.9 – 118
1976 – 20.7 – 123
1979 – 19.7 – 107
1980 – 19.3 – 107
1983 – 19.5 – 112
1986 – 17.2 – 85
1990 – 24.4 – 136
1993 – 15.4 – 70
1996 – 6.4 – 15
2000 – 9.4 – 19
2003 – 5.1 – 6
2005 – 5.5 – 7
2009 – 4.3 – 7
2012 – 2.4 – 2
2014 – 2.5 – 2
2017 – 1.7 – 2

Cabinets (PM )

1947 – Katayama 
1948 – Ashida 
1993 – Hosokawa 
1994 – Murayama 
1996 – Hashimoto I 
2009 – Hatoyama Y