Districts
Tokyo 21st District — 2021 Election Results
Updated 25 Tháng 5, 2026
Tokyo 21st District in 2021 had 3 candidates. 小田原 潔 (LDP) won with 112,433 votes (45.5% vote share).
Election Performance
Full Ranking
| Rank | Candidate | Party | Votes | Share | Outcome |
|---|---|---|---|---|---|
| #1 | 小田原 潔 | LDP | 112,433 | 45.5% | Won |
| #2 | 大河原 雅子 | CDP | 99,090 | 40.1% | Lost |
| #3 | 竹田 光明 | Ishin | 35,527 | 14.4% | Lost |
Margin of Victory
Winner 小田原 潔 beat runner-up 大河原 雅子 by 13,343 votes (5.4 pp).
Political Context
Party Distribution
LDP1
CDP1
Ishin1
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 | 小田原 潔 | LDP | 42.6% |
| 2024 | 大河原 雅子 | CDP | 42.1% |
| 2021 | 小田原 潔 | LDP | 45.5% |