Districts
Tokyo 21st District — 2026 Election Results
Updated 25 Tháng 5, 2026
Tokyo 21st District in 2026 had 5 candidates. 小田原 潔 (LDP) won with 97,494 votes (42.6% vote share).
Election Performance
Full Ranking
| Rank | Candidate | Party | Votes | Share | Outcome |
|---|---|---|---|---|---|
| #1 | 小田原 潔 | LDP | 97,494 | 42.6% | Won |
| #2 | 鈴木 烈 | Centrist | 65,713 | 28.7% | Lost |
| #3 | 黒田 太郎 | DPP | 37,086 | 16.2% | Lost |
| #4 | 星野 奈美 | Sanseito | 22,373 | 9.8% | Lost |
| #5 | 矢田 一久 | 減ゆ | 6,154 | 2.7% | Lost |
Margin of Victory
Winner 小田原 潔 beat runner-up 鈴木 烈 by 31,781 votes (13.9 pp).
Political Context
Party Distribution
LDP1
Centrist1
DPP1
Sanseito1
減ゆ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 | 小田原 潔 | LDP | 42.6% |
| 2024 | 大河原 雅子 | CDP | 42.1% |
| 2021 | 小田原 潔 | LDP | 45.5% |