Candidates
石原 伸晃 — Tokyo 8th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 8th District (2021) — 105,381 votes (37.2%), rank #2 of 3.
- chevron_rightProfile: Male, age 64. Background: 大臣. Status entering: Incumbent.
- chevron_rightCareer wins to date: 10
fact_check Quick Facts
Age
64 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
105,381
Vote Share
37.2%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
LDP
自民
Party Candidates 2021
351
Party Seats Won
261
Prefectures
58
Avg Share
51.1%
Occupation & Background
Category大臣
Detail元自民党幹事長、元経済再生担当大臣
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 10
- Age at time of election: 64
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 吉田 晴美 | CDP | 137,341 | 48.4% |
| #2 | 石原 伸晃 this page | LDP | 105,381 | 37.2% |
| #3 | 笠谷 圭司 | Ishin | 40,763 | 14.4% |
Same-Party Peers in 2021
- 田中 英之 — Kyoto 4th District, 37.1% (Lost)
- 門 博文 — Wakayama 1st District, 37.3% (Lost)
- 國場 幸之助 — Okinawa 1st District, 37.4% (Lost)
- 高橋 比奈子 — Iwate 1st District, 36.9% (Lost)
- 山田 賢司 — Hyogo 7th District, 37.5% (Won)
Candidates with Similar Vote Share
- 田中 英之 (LDP, Kyoto 4th District) — 37.1%
- 大野 園子 (CDP, Miyagi 3rd District) — 37.1%
- 熊谷 智 (JCP, Fukushima 5th District) — 37.3%
- 門 博文 (LDP, Wakayama 1st District) — 37.3%
- 升田 世喜男 (CDP, Aomori 1st District) — 37.4%
Tokyo 8th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 門 寛子 | LDP | 108,020 | 44.3% | 7 | 30,400 |
| 2024 | 吉田 晴美 | CDP | 116,426 | 51.1% | 4 | 41,463 |
| 2021 | 吉田 晴美 | CDP | 137,341 | 48.4% | 3 | 31,960 |
Tokyo Snapshot (2021)
Districts
25
Candidates
96
Seats Filled
25
Active Parties
13
Party representation across Tokyo
LDP24 cand · 16 won
CDP20 cand · 8 won
Ishin17 cand · 0 won
Independent14 cand · 0 won
JCP9 cand · 0 won
NHK Party3 cand · 0 won
DPP2 cand · 0 won
Reiwa2 cand · 0 won
Komeito1 cand · 1 won
第一1 cand · 0 won
SDP1 cand · 0 won
やまと1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Tokyo (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 萩生田 光一 | Tokyo 24th District | LDP | 149,152 | 58.5% | Won |
| 吉田 晴美 | Tokyo 8th District | CDP | 137,341 | 48.4% | Won |
| 小倉 將信 | Tokyo 23rd District | LDP | 133,206 | 51.2% | Won |
| 井上 信治 | Tokyo 25th District | LDP | 131,430 | 59.4% | Won |
| 伊藤 達也 | Tokyo 22nd District | LDP | 131,351 | 46.9% | Won |
| 平 将明 | Tokyo 4th District | LDP | 128,708 | 51.5% | Won |
| 伊藤 俊輔 | Tokyo 23rd District | CDP | 126,732 | 48.8% | Lost |
Where 石原 伸晃 ranks
Among LDP single-member candidates in 2021
Higher vote share than 13.6% (38 of 279)
Among ALL single-member candidates in 2021
Higher vote share than 51.5% (441 of 857)
大臣 cohort (2021)
Cohort Size
216
Cohort Wins
153
Cohort Avg Share
50.1%
Cohort Avg Age
61
石原 伸晃's 37.2% vote share is 12.87 percentage points below the 大臣 cohort average for 2021.
Frequently Asked Questions
Who has won Tokyo 8th District in recent elections?expand_more
Recorded winners of Tokyo 8th District: 門 寛子 (2026); 吉田 晴美 (2024); 吉田 晴美 (2021).
How many Tokyo districts ran candidates in 2021?expand_more
Tokyo had 25 districts with 96 total candidates in 2021, of whom 25 won seats.
Did 石原 伸晃 win the 2021 election?expand_more
石原 伸晃 did not win the 2021 House of Representatives race in Tokyo 8th District, recording 105,381 votes (37.2%).
Which party did 石原 伸晃 represent?expand_more
石原 伸晃 ran as a LDP candidate. The party fielded 351 candidates in 2021.
Who won Tokyo 8th District in 2021?expand_more
吉田 晴美 (CDP) won Tokyo 8th District with 137,341 votes, a vote share of 48.4%.