Candidates
石田 慎吾 — Tokyo 3rd District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 3rd District (2026) — 34,805 votes (15.9%), rank #3 of 5.
- chevron_rightProfile: Male, age 46. Background: 議員. Status entering: Newcomer.
fact_check Quick Facts
Age
46 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
34,805
Vote Share
15.9%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
DPP
国民
Party Candidates 2026
122
Party Seats Won
28
Prefectures
55
Avg Share
21.5%
Occupation & Background
Category議員
Detail元東京都品川区議会議員
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 46
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 石原 宏高 | LDP | 93,158 | 42.6% |
| #2 | 阿部 祐美子 | Centrist | 53,584 | 24.5% |
| #3 | 石田 慎吾 this page | DPP | 34,805 | 15.9% |
| #4 | 石崎 徹 | Ishin | 19,403 | 8.9% |
| #5 | 植木 洋貴 | Sanseito | 17,544 | 8.0% |
Same-Party Peers in 2026
- 金濱 亨 — Aomori 2nd District, 15.7% (Lost)
- 黒田 太郎 — Tokyo 21st District, 16.2% (Lost)
- 三澤 宏明 — Tokyo 28th District, 15.3% (Lost)
- 梶原 みずほ — Tokyo 10th District, 16.7% (Lost)
- 林 佑美 — Wakayama 1st District, 15.1% (Lost)
Candidates with Similar Vote Share
- 早川 周作 (Centrist, Akita 1st District) — 16.0%
- 齋藤 真衣 (Sanseito, Ibaraki 3rd District) — 15.8%
- 金濱 亨 (DPP, Aomori 2nd District) — 15.7%
- 横田 朋大 (Ishin, Miyazaki 1st District) — 16.1%
- 高橋 英明 (Ishin, Saitama 2nd District) — 15.7%
Tokyo 3rd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 石原 宏高 | LDP | 93,158 | 42.6% | 5 | 39,574 |
| 2024 | 石原 宏高 | LDP | 61,660 | 30.6% | 7 | 7,482 |
| 2021 | 松原 仁 | CDP | 124,961 | 45.9% | 3 | 8,208 |
Tokyo Snapshot (2026)
Districts
30
Candidates
154
Seats Filled
30
Active Parties
12
Party representation across Tokyo
LDP30 cand · 30 won
Sanseito30 cand · 0 won
DPP27 cand · 0 won
Centrist24 cand · 0 won
JCP13 cand · 0 won
Ishin11 cand · 0 won
Minor Parties6 cand · 0 won
Independent4 cand · 0 won
Mirai3 cand · 0 won
保守2 cand · 0 won
減ゆ2 cand · 0 won
Reiwa2 cand · 0 won
Top performers across Tokyo (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 伊藤 達也 | Tokyo 22nd District | LDP | 132,689 | 51.5% | Won |
| 鈴木 隼人 | Tokyo 10th District | LDP | 126,044 | 49.1% | Won |
| 福田 かおる | Tokyo 18th District | LDP | 117,383 | 47.7% | Won |
| 平 将明 | Tokyo 4th District | LDP | 114,054 | 49.4% | Won |
| 長島 昭久 | Tokyo 30th District | LDP | 110,453 | 45.2% | Won |
| 松島 みどり | Tokyo 14th District | LDP | 109,892 | 50.2% | Won |
| 井上 信治 | Tokyo 25th District | LDP | 109,606 | 50.5% | Won |
Where 石田 慎吾 ranks
Among DPP single-member candidates in 2026
Higher vote share than 40.2% (41 of 102)
Among ALL single-member candidates in 2026
Higher vote share than 44.4% (497 of 1119)
議員 cohort (2026)
Cohort Size
216
Cohort Wins
35
Cohort Avg Share
21.9%
Cohort Avg Age
52
石田 慎吾's 15.9% vote share is 6.01 percentage points below the 議員 cohort average for 2026.
Frequently Asked Questions
Who has won Tokyo 3rd District in recent elections?expand_more
Recorded winners of Tokyo 3rd District: 石原 宏高 (2026); 石原 宏高 (2024); 松原 仁 (2021).
How many Tokyo districts ran candidates in 2026?expand_more
Tokyo had 30 districts with 154 total candidates in 2026, of whom 30 won seats.
Did 石田 慎吾 win the 2026 election?expand_more
石田 慎吾 did not win the 2026 House of Representatives race in Tokyo 3rd District, recording 34,805 votes (15.9%).
Which party did 石田 慎吾 represent?expand_more
石田 慎吾 ran as a DPP candidate. The party fielded 122 candidates in 2026.
Who won Tokyo 3rd District in 2026?expand_more
石原 宏高 (LDP) won Tokyo 3rd District with 93,158 votes, a vote share of 42.6%.