1986 Japanese House of Councillors election|
|
|
|
|
First party
|
Second party
|
Third party
|
|
|
|
|
|
| Leader
|
Yasuhiro Nakasone
|
Masashi Ishibashi
|
Yoshikatsu Takeiri
|
| Party
|
LDP
|
Socialist
|
Kōmeitō
|
| Last election
|
137 seats
|
44 seats
|
26 seats
|
| Seats won
|
72
|
20
|
10
|
| Seats after
|
140
|
41
|
24
|
| Seat change
|
3
|
3
|
2
|
| Constituency vote
|
26,111,258
|
12,464,579
|
2,549,037
|
| % and swing
|
45.07% (1.83pp)
|
21.51% (2.77pp)
|
4.40% (3.43pp)
|
| National vote
|
22,132,573
|
9,869,088
|
7,438,501
|
| % and swing
|
38.58% (3.25pp)
|
17.20% (0.89pp)
|
12.97% (2.75pp)
|
|
|
|
Fourth party
|
Fifth party
|
|
|
|
|
| Leader
|
Kenji Miyamoto
|
Tsukamoto Saburō
|
| Party
|
JCP
|
Democratic Socialist
|
| Last election
|
14 seats
|
11 seats
|
| Seats won
|
9
|
5
|
| Seats after
|
16
|
12
|
| Seat change
|
2
|
1
|
| Constituency vote
|
6,617,487
|
2,643,370
|
| % and swing
|
11.42% (0.90pp)
|
4.56% (1.15pp)
|
| National vote
|
5,430,838
|
3,940,325
|
| % and swing
|
9.47% (0.52pp)
|
6.87% (1.49pp)
|
|
Results of the election, showing the winning candidates in each prefecture and the national PR block. |
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House of Councillors elections were held in Japan on 6 July 1986 to elect half the seats in the upper house of the Diet. The elections were held alongside elections for the House of Representatives, the second and most recent such instance since 1980.