Candidates
浜田 靖一 — Chiba 12th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Chiba 12th District (2021) — 123,210 votes (64.0%), rank #1 of 3.
- chevron_rightProfile: Male, age 66. Background: 大臣. Status entering: Incumbent.
- chevron_rightEndorsed by: 公明
- chevron_rightCareer wins to date: 10
fact_check Quick Facts
Age
66 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
123,210
Vote Share
64.0%
Rank
#1
Outcome
Won
Win/Loss Outcome
Seat
Elected to the House of Representatives
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元防衛大臣、自民党千葉県連会長
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 10
- Age at time of election: 66
Endorsements
公明
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 浜田 靖一 this page | LDP | 123,210 | 64.0% |
| #2 | 樋高 剛 | CDP | 56,747 | 29.5% |
| #3 | 葛原 茂 | JCP | 12,530 | 6.5% |
Same-Party Peers in 2021
- 中谷 元 — Kochi 1st District, 64.3% (Won)
- 森 英介 — Chiba 11th District, 64.4% (Won)
- 額賀 福志郎 — Ibaraki 2nd District, 64.5% (Won)
- 高市 早苗 — Nara 2nd District, 64.6% (Won)
- 田村 憲久 — Mie 1st District, 63.1% (Won)
Candidates with Similar Vote Share
- 岡田 克也 (CDP, Mie 3rd District) — 64.1%
- 中谷 元 (LDP, Kochi 1st District) — 64.3%
- 森 英介 (LDP, Chiba 11th District) — 64.4%
- 額賀 福志郎 (LDP, Ibaraki 2nd District) — 64.5%
- 野田 佳彦 (CDP, Chiba 4th District) — 64.5%
Career Timeline
Elections
3
Career Wins
3
Total Votes
358,717
Best Vote Share
71.5%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Chiba 12th District | LDP | Single-member | 129,997 | 71.5% | #1 | Won |
| 2024 | Chiba 12th District | LDP | Single-member | 105,510 | 56.5% | #1 | Won |
| 2021 | Chiba 12th District | LDP | Single-member | 123,210 | 64.0% | #1 | Won |
Chiba 12th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 浜田 靖一 | LDP | 129,997 | 71.5% | 3 | 95,727 |
| 2024 | 浜田 靖一 | LDP | 105,510 | 56.5% | 4 | 60,412 |
| 2021 | 浜田 靖一 | LDP | 123,210 | 64.0% | 3 | 66,463 |
Chiba Snapshot (2021)
Districts
13
Candidates
39
Seats Filled
13
Active Parties
9
Party representation across Chiba
LDP13 cand · 9 won
CDP11 cand · 4 won
JCP4 cand · 0 won
Ishin4 cand · 0 won
Independent3 cand · 0 won
DPP1 cand · 0 won
NHK Party1 cand · 0 won
Minor Parties1 cand · 0 won
Reiwa1 cand · 0 won
Top performers across Chiba (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 野田 佳彦 | Chiba 4th District | CDP | 154,412 | 64.5% | Won |
| 小林 鷹之 | Chiba 2nd District | LDP | 153,017 | 62.0% | Won |
| 本庄 知史 | Chiba 8th District | CDP | 135,125 | 59.7% | Won |
| 田嶋 要 | Chiba 1st District | CDP | 128,556 | 56.3% | Won |
| 齋藤 健 | Chiba 7th District | LDP | 127,548 | 55.0% | Won |
| 薗浦 健太郎 | Chiba 5th District | LDP | 111,985 | 47.0% | Won |
| 森 英介 | Chiba 11th District | LDP | 110,538 | 64.4% | Won |
Where 浜田 靖一 ranks
Among LDP single-member candidates in 2021
Higher vote share than 84.2% (235 of 279)
Among ALL single-member candidates in 2021
Higher vote share than 94.6% (811 of 857)
大臣 cohort (2021)
Cohort Size
216
Cohort Wins
153
Cohort Avg Share
50.1%
Cohort Avg Age
61
浜田 靖一's 64.0% vote share is 13.93 percentage points above the 大臣 cohort average for 2021.
Frequently Asked Questions
How many times has 浜田 靖一 run for the House of Representatives?expand_more
浜田 靖一 has appeared in 3 recorded elections, winning 3 of them. The most recent was 2021.
Who has won Chiba 12th District in recent elections?expand_more
Recorded winners of Chiba 12th District: 浜田 靖一 (2026); 浜田 靖一 (2024); 浜田 靖一 (2021).
How many Chiba districts ran candidates in 2021?expand_more
Chiba had 13 districts with 39 total candidates in 2021, of whom 13 won seats.
Did 浜田 靖一 win the 2021 election?expand_more
浜田 靖一 won the 2021 House of Representatives race in Chiba 12th District, recording 123,210 votes (64.0%).
Which party did 浜田 靖一 represent?expand_more
浜田 靖一 ran as a LDP candidate. The party fielded 351 candidates in 2021.
Who won Chiba 12th District in 2021?expand_more
浜田 靖一 (LDP) won Chiba 12th District with 123,210 votes, a vote share of 64.0%.