Districts
Tokyo 12th District — 2021 Election Results
Updated 25 Tháng 5, 2026
Tokyo 12th District in 2021 had 3 candidates. 岡本 三成 (Komeito) won with 101,020 votes (39.9% vote share).
Election Performance
Full Ranking
| Rank | Candidate | Party | Votes | Share | Outcome |
|---|---|---|---|---|---|
| #1 | 岡本 三成 | Komeito | 101,020 | 39.9% | Won |
| #2 | 阿部 司 | Ishin | 80,323 | 31.7% | Lost |
| #3 | 池内 沙織 | JCP | 71,948 | 28.4% | Lost |
Margin of Victory
Winner 岡本 三成 beat runner-up 阿部 司 by 20,697 votes (8.2 pp).
Political Context
Party Distribution
Komeito1
Ishin1
JCP1
Prefecture & Region
This district is located in Tokyo and elects one representative to the House of Representatives.
Comparative Snapshot
Historical Results
| Year | Winner | Party | Vote Share |
|---|---|---|---|
| 2026 | 高木 啓 | LDP | 35.0% |
| 2024 | 高木 啓 | LDP | 33.3% |
| 2021 | 岡本 三成 | Komeito | 39.9% |