Candidates
齋藤 健 — Chiba 7th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Chiba 7th District (2021) — 127,548 votes (55.0%), rank #1 of 4.
- chevron_rightProfile: Male, age 62. Background: 大臣. Status entering: Incumbent.
- chevron_rightEndorsed by: 公明
- chevron_rightCareer wins to date: 5
fact_check Quick Facts
Age
62 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
127,548
Vote Share
55.0%
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元農林水産大臣、元衆議院予算委員会理事
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 5
- Age at time of election: 62
Endorsements
公明
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 齋藤 健 this page | LDP | 127,548 | 55.0% |
| #2 | 竹内 千春 | CDP | 71,048 | 30.6% |
| #3 | 内山 晃 | Ishin | 28,594 | 12.3% |
| #4 | 渡辺 晋宏 | NHK Party | 4,749 | 2.0% |
Same-Party Peers in 2021
- 逢沢 一郎 — Okayama 1st District, 55.0% (Won)
- 西銘 恒三郎 — Okinawa 4th District, 54.9% (Won)
- 宮下 一郎 — Nagano 5th District, 54.9% (Won)
- 牧島 かれん — Kanagawa 17th District, 55.3% (Won)
- 鈴木 淳司 — Aichi 7th District, 54.7% (Won)
Candidates with Similar Vote Share
- 逢沢 一郎 (LDP, Okayama 1st District) — 55.0%
- 近藤 昭一 (CDP, Aichi 3rd District) — 55.0%
- 西銘 恒三郎 (LDP, Okinawa 4th District) — 54.9%
- 宮下 一郎 (LDP, Nagano 5th District) — 54.9%
- 斉藤 鉄夫 (Komeito, Hiroshima 3rd District) — 55.1%
Career Timeline
Elections
3
Career Wins
3
Total Votes
310,493
Best Vote Share
64.0%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Chiba 7th District | LDP | Single-member | 100,339 | 64.0% | #1 | Won |
| 2024 | Chiba 7th District | LDP | Single-member | 82,606 | 54.2% | #1 | Won |
| 2021 | Chiba 7th District | LDP | Single-member | 127,548 | 55.0% | #1 | Won |
Chiba 7th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 齋藤 健 | LDP | 100,339 | 64.0% | 3 | 60,038 |
| 2024 | 齋藤 健 | LDP | 82,606 | 54.2% | 3 | 30,857 |
| 2021 | 齋藤 健 | LDP | 127,548 | 55.0% | 4 | 56,500 |
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 |
| 浜田 靖一 | Chiba 12th District | LDP | 123,210 | 64.0% | 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 齋藤 健 ranks
Among LDP single-member candidates in 2021
Higher vote share than 67.4% (188 of 279)
Among ALL single-member candidates in 2021
Higher vote share than 87.5% (750 of 857)
大臣 cohort (2021)
Cohort Size
216
Cohort Wins
153
Cohort Avg Share
50.1%
Cohort Avg Age
61
齋藤 健's 55.0% vote share is 4.93 percentage points above the 大臣 cohort average for 2021.
Frequently Asked Questions
How many times has 齋藤 健 run for the House of Representatives?expand_more
齋藤 健 has appeared in 3 recorded elections, winning 3 of them. The most recent was 2021.
Who has won Chiba 7th District in recent elections?expand_more
Recorded winners of Chiba 7th District: 齋藤 健 (2026); 齋藤 健 (2024); 齋藤 健 (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 齋藤 健 win the 2021 election?expand_more
齋藤 健 won the 2021 House of Representatives race in Chiba 7th District, recording 127,548 votes (55.0%).
Which party did 齋藤 健 represent?expand_more
齋藤 健 ran as a LDP candidate. The party fielded 351 candidates in 2021.
Who won Chiba 7th District in 2021?expand_more
齋藤 健 (LDP) won Chiba 7th District with 127,548 votes, a vote share of 55.0%.