Date
|
Polling Firm/Source
|
LDP
|
DP
|
K
|
JCP
|
PJK
|
SDP
|
LP
|
IO
|
Oth.
|
No party
|
Und.
|
Lead
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color;"|
|
style="background:Template:Democratic Party (Japan)/meta/color;"|
|
style="background:Template:Komeito/meta/color;"|
|
style="background:Template:Japanese Communist Party/meta/color;"|
|
style="background:Template:The Party for Japanese Kokoro/meta/color;"|
|
style="background:Template:Social Democratic Party (Japan)/meta/color;"|
|
style="background:Template:Liberal Party (Japan, 2016)/meta/color;"|
|
style="background:Template:Initiatives from Osaka/meta/color;"|
|
9-11 Jun
|
NHK
|
36.4
|
7.9
|
4.2
|
2.7
|
0.0
|
0.9
|
0.4
|
1.2
|
0.3
|
40.8
|
5
|
4.4
|
12-14 May
|
Yomiuri Shimbun
|
43
|
6
|
2
|
2
|
|
0
|
0
|
1
|
1
|
39
|
5
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 4
|
12-14 May
|
NHK
|
37.5
|
7.3
|
3.8
|
2.7
|
0.1
|
1.0
|
0.3
|
1.0
|
0.1
|
38.4
|
7.5
|
0.9
|
14-16 Apr
|
Yomiuri Shimbun
|
44
|
6
|
3
|
3
|
|
0
|
0
|
2
|
0
|
38
|
4
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 6
|
7-9 Apr
|
NHK
|
38.1
|
6.7
|
3.8
|
3.2
|
0.1
|
0.6
|
0.5
|
1.1
|
0.2
|
38.7
|
7.0
|
0.6
|
18-19 Mar
|
Yomiuri Shimbun
|
40
|
7
|
2
|
3
|
|
1
|
0
|
2
|
0
|
43
|
2
|
3
|
10-12 Mar
|
NHK
|
36.9
|
7.6
|
4.1
|
2.8
|
0.0
|
1.1
|
0.1
|
1.6
|
0.4
|
38.9
|
6.6
|
2.0
|
17-19 Feb
|
Yomiuri Shimbun
|
43
|
6
|
4
|
3
|
0
|
0
|
0
|
1
|
0
|
40
|
2
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 3
|
11-12 Feb
|
NHK
|
38.2
|
6.4
|
2.8
|
4.4
|
|
0.7
|
0.4
|
|
0.3
|
40.1
|
5.2
|
1.9
|
7-9 Jan
|
NHK
|
38.3
|
8.7
|
3.5
|
3.2
|
|
0.9
|
0.0
|
|
0.3
|
38.3
|
5.3
|
Tied
|
2017
|
8-10 Oct
|
NHK
|
37.1
|
9.9
|
3.9
|
3.9
|
0.0
|
1.1
|
0.1
|
1.1
|
0.2
|
37.8
|
4.9
|
0.7
|
7-9 Oct
|
Yomiuri Shimbun
|
40
|
7
|
3
|
3
|
0
|
1
|
0
|
2
|
1
|
39
|
4
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1
|
9-11 Sep
|
Yomiuri Shimbun
|
46.0
|
8.0
|
3.0
|
4.0
|
0.0
|
1.0
|
0.0
|
3.0
|
1.0
|
31.0
|
2.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 15.0
|
9-11 Sep
|
NHK
|
40.2
|
8.3
|
4.3
|
2.5
|
0.2
|
0.4
|
0.0
|
1.9
|
0.2
|
36.0
|
6.1
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 4.2
|
4-6 Mar
|
Yomiuri Shimbun
|
37.0
|
8.0
|
3.0
|
4.0
|
0.0
|
0.0
|
0.0
|
1.0
|
0.0
|
43.0
|
2.0
|
6.0
|
12-14 Feb
|
Yomiuri Shimbun
|
42.0
|
7.0
|
3.0
|
3.0
|
|
0.0
|
|
1.0
|
0.0
|
40.0
|
3.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 2.0
|
5-7 Feb
|
NHK
|
37.6
|
9.6
|
3.6
|
3.9
|
0.2
|
0.2
|
0.0
|
1.6
|
0.1
|
35.1
|
7.4
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 2.5
|
30-31 Jan
|
Yomiuri Shimbun
|
40.0
|
7.0
|
4.0
|
4.0
|
0.0
|
0.0
|
0.0
|
2.0
|
0.0
|
39.0
|
3.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1.0
|
9-11 Jan
|
NHK
|
37.5
|
8.1
|
4.3
|
4.2
|
0.0
|
0.6
|
0.3
|
1.9
|
0.2
|
33.1
|
9.4
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 4.4
|
8-10 Jan
|
Yomiuri Shimbun
|
40.0
|
8.0
|
4.0
|
4.0
|
0.0
|
0.0
|
0.0
|
2.0
|
0.0
|
37.0
|
4.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 3.0
|
2016
|
17-18 Dec
|
Yomiuri Shimbun
|
37.0
|
9.0
|
5.0
|
4.0
|
0.0
|
1.0
|
0.0
|
2.0
|
0.0
|
39.0
|
0.0
|
2.0
|
11-13 Dec
|
NHK
|
37.5
|
8.5
|
4.7
|
5.0
|
0.0
|
0.5
|
0.1
|
1.8
|
0.2
|
34.3
|
7.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 3.2
|
4-6 Dec
|
Yomiuri Shimbun
|
36.0
|
7.0
|
3.0
|
4.0
|
0.0
|
1.0
|
0.0
|
4.0
|
0.0
|
43.0
|
2.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 7.0
|
6-8 Nov
|
Yomiuri Shimbun
|
40.0
|
7.0
|
3.0
|
5.0
|
0.0
|
0.0
|
0.0
|
2.0
|
0.0
|
39.0
|
2.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1.0
|
6-8 Nov
|
NHK
|
37.1
|
8.4
|
3.4
|
4.1
|
0.0
|
0.5
|
0.3
|
1.1
|
0.1
|
36.3
|
8.2
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 0.8
|
10-12 Oct
|
NHK
|
35.6
|
8.6
|
3.3
|
4.2
|
0.2
|
0.9
|
0.3
|
|
0.1
|
35.7
|
10.3
|
0.1
|
7-8 Oct
|
Yomiuri Shimbun
|
39.0
|
10.0
|
3.0
|
3.0
|
|
1.0
|
0.0
|
|
0.0
|
39.0
|
1.0
|
Tied
|
19-20 Sep
|
Yomiuri Shimbun
|
33.0
|
11.0
|
3.0
|
4.0
|
0.0
|
1.0
|
1.0
|
|
0.0
|
42.0
|
3.0
|
9.0
|
11–13 Sep
|
NHK
|
34.7
|
9.8
|
3.7
|
4.0
|
0.1
|
0.6
|
0.2
|
|
0.6
|
36.2
|
9.0
|
1.5
|
15-16 Aug
|
Yomiuri Shimbun
|
37.0
|
10.0
|
3.0
|
4.0
|
|
1.0
|
0.0
|
|
0.0
|
39.0
|
3.0
|
2.0
|
7–9 Aug
|
NHK
|
34.3
|
10.9
|
3.0
|
4.2
|
0.2
|
0.7
|
0.0
|
|
0.1
|
34.5
|
9.6
|
0.2
|
24-26 Jul
|
Yomiuri Shimbun
|
36.0
|
8.0
|
3.0
|
5.0
|
|
0.0
|
0.0
|
|
0.0
|
41.0
|
3.0
|
5.0
|
18–19 Jul
|
Asahi Shimbun
|
31.0
|
9.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
41.0
|
7.0
|
10.0
|
11–12 Jul
|
Asahi Shimbun
|
32.0
|
8.0
|
4.0
|
4.0
|
1.0
|
0.0
|
0.0
|
|
0.0
|
38.0
|
10.0
|
6.0
|
10–12 Jul
|
NHK
|
34.7
|
7.7
|
4.2
|
3.3
|
0.1
|
0.7
|
0.4
|
|
0.1
|
36.8
|
9.5
|
2.1
|
3-5 Jul
|
Yomiuri Shimbun
|
35.0
|
9.0
|
4.0
|
3.0
|
0.0
|
1.0
|
|
|
0.0
|
44.0
|
1.0
|
9.0
|
20–21 Jun
|
Asahi Shimbun
|
36.0
|
7.0
|
3.0
|
3.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
41.0
|
7.0
|
5.0
|
5-7 Jun
|
Yomiuri Shimbun
|
38.0
|
7.0
|
3.0
|
4.0
|
0.0
|
0.0
|
0.0
|
|
0.0
|
42.0
|
2.0
|
4.0
|
5–7 Jun
|
NHK
|
35.8
|
9.4
|
3.6
|
4.4
|
0.0
|
0.9
|
0.0
|
|
0.2
|
33.9
|
9.3
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1.9
|
16–17 May
|
Asahi Shimbun
|
39.0
|
7.0
|
3.0
|
4.0
|
0.0
|
0.0
|
0.0
|
|
1.0
|
33.0
|
10.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 6.0
|
8-10 May
|
Yomiuri Shimbun
|
43.0
|
10.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
35.0
|
2.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 8.0
|
8–10 May
|
NHK
|
37.5
|
7.8
|
5.3
|
3.5
|
0.0
|
0.8
|
0.2
|
|
0.0
|
34.7
|
8.4
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 2.8
|
18–19 Apr
|
Asahi Shimbun
|
36.0
|
7.0
|
4.0
|
5.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
34.0
|
10.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 2.0
|
10–12 Apr
|
NHK
|
37.8
|
9.2
|
4.1
|
4.8
|
0.2
|
0.9
|
0.1
|
|
0.3
|
29.2
|
9.9
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 8.6
|
3-5 Apr
|
Yomiuri Shimbun
|
41.0
|
7.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
40.0
|
1.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1.0
|
14–15 Mar
|
Asahi Shimbun
|
38.0
|
8.0
|
3.0
|
3.0
|
0.0
|
1.0
|
0.0
|
|
1.0
|
37.0
|
8.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 1.0
|
6–8 Mar
|
NHK
|
36.7
|
10.9
|
3.8
|
4.6
|
0.0
|
1.6
|
0.3
|
|
0.3
|
31.8
|
8.1
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 4.9
|
28 Jan-28 Feb
|
Yomiuri Shimbun
|
43.0
|
9.0
|
4.0
|
4.0
|
1.0
|
1.0
|
1.0
|
|
0.0
|
30.0
|
1.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 13.0
|
14–15 Feb
|
Asahi Shimbun
|
40.0
|
7.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
1.0
|
35.0
|
7.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 5.0
|
6–8 Feb
|
NHK
|
41.2
|
10.3
|
4.9
|
4.2
|
0.1
|
0.7
|
0.0
|
|
0.1
|
29.7
|
6.5
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 11.5
|
6-7 Feb
|
Yomiuri Shimbun
|
42.0
|
11.0
|
3.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
35.0
|
1.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 8.0
|
17–18 Jan
|
Asahi Shimbun
|
33.0
|
9.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
1.0
|
38.0
|
7.0
|
5.0
|
10–12 Jan
|
NHK
|
39.4
|
9.2
|
4.0
|
3.7
|
0.4
|
0.8
|
0.1
|
|
0.2
|
31.9
|
7.7
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 7.5
|
9-11 Jan
|
Yomiuri Shimbun
|
41.0
|
8.0
|
3.0
|
5.0
|
0.0
|
1.0
|
0.0
|
|
0.0
|
38.0
|
1.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 3.0
|
2015
|
24-25 Dec
|
Yomiuri Shimbun
|
36.0
|
11.0
|
5.0
|
6.0
|
0.0
|
1.0
|
0.0
|
|
1.0
|
32.0
|
3.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 4.0
|
15–16 Dec
|
Asahi Shimbun
|
35.0
|
7.0
|
4.0
|
4.0
|
0.0
|
1.0
|
0.0
|
|
1.0
|
33.0
|
12.0
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 2.0
|
14 Dec 2014
|
General Election
|
33.1
|
18.3
|
13.7
|
11.4
|
2.7
|
2.5
|
1.9
|
不適用
|
0.7
|
不適用
|
不適用
|
style="background:Template:Liberal Democratic Party (Japan)/meta/color; color:white"| 14.9
|