Districts
Tokyo 9th District — 2021 Election Results
Updated 25 Tháng 5, 2026
Tokyo 9th District in 2021 had 4 candidates. 山岸 一生 (CDP) won with 109,489 votes (40.9% vote share).
Election Performance
Full Ranking
| Rank | Candidate | Party | Votes | Share | Outcome |
|---|---|---|---|---|---|
| #1 | 山岸 一生 | CDP | 109,489 | 40.9% | Won |
| #2 | 安藤 高夫 | LDP | 95,284 | 35.6% | Lost |
| #3 | 南 純 | Ishin | 47,842 | 17.9% | Lost |
| #4 | 小林 興起 | やまと | 15,091 | 5.6% | Lost |
Margin of Victory
Winner 山岸 一生 beat runner-up 安藤 高夫 by 14,205 votes (5.3 pp).
Political Context
Party Distribution
CDP1
LDP1
Ishin1
やまと1
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 | 菅原 一秀 | LDP | 43.0% |
| 2024 | 山岸 一生 | CDP | 44.1% |
| 2021 | 山岸 一生 | CDP | 40.9% |