Election result
LDP
33.3
+0.2
CDP
19.9
Kibō
17.4
Komei
12.5
-1.2
JCP
7.9
-3.5
Ishin
6.1
-9.6
SDP
1.7
-0.8
Others
1.2
Seats in parliament
Distribution of seats in parliament
Parties in parliament
Seats in parliament
: 465
Political orientation
Left-leaning parties
: 69
Right-leaning parties
: 374
Coalition possibilities
465
Sonst.
22
JCP
12
CDP
55
SDP
2
Komei
29
LDP
284
Ishin
11
Kibō
50
Majority requires 233 seats
LDP
CDP + Kōmeitō
Kibō + Ishin
Pre-election institute polls
Election result
LDP
33.3
CDP
19.9
Kibō
17.4
Komei
12.5
JCP
7.9
Ishin
6.1
Others
2.9
Election result
| Party | Votes | Seats | ||
|---|---|---|---|---|
| LDP | 33.3% | +0.2% | 284 | -7 |
| CDP | 19.9% | +19.9% | 55 | +55 |
| Kibō | 17.4% | +17.4% | 50 | +50 |
| Kōmeitō | 12.5% | -1.2% | 29 | -6 |
| JCP | 7.9% | -3.5% | 12 | -9 |
| Ishin | 6.1% | -9.6% | 11 | -30 |
| SDP | 1.7% | -0.8% | 2 | ±0 |
| Sonstige Parteien | 1.2% | +0.5% | 22 | +14 |