Candidates
齋藤 健 — Chiba 7th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Chiba 7th District (2026) — 100,339 votes (64.0%), rank #1 of 3.
- chevron_rightProfile: Male, age 66. Background: 大臣. Status entering: Incumbent.
- chevron_rightEndorsed by: 維新
- chevron_rightCareer wins to date: 7
fact_check Quick Facts
Age
66 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
100,339
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 2026
353
Party Seats Won
316
Prefectures
58
Avg Share
50.4%
Occupation & Background
Category大臣
Detail元経済産業大臣
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 7
- Age at time of election: 66
Endorsements
維新
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 齋藤 健 this page | LDP | 100,339 | 64.0% |
| #2 | 林田 章裕 | DPP | 40,301 | 25.7% |
| #3 | 川田 龍平 | 減ゆ | 16,146 | 10.3% |
Same-Party Peers in 2026
- 高村 正大 — Yamaguchi 1st District, 63.5% (Won)
- 中田 宏 — Toyama 1st District, 63.4% (Won)
- 木原 稔 — Kumamoto 1st District, 63.2% (Won)
- 鈴木 俊一 — Iwate 2nd District, 64.8% (Won)
- 田野瀬 太道 — Nara 3rd District, 62.8% (Won)
Candidates with Similar Vote Share
- 高村 正大 (LDP, Yamaguchi 1st District) — 63.5%
- 中田 宏 (LDP, Toyama 1st District) — 63.4%
- 木原 稔 (LDP, Kumamoto 1st District) — 63.2%
- 鈴木 俊一 (LDP, Iwate 2nd District) — 64.8%
- 田野瀬 太道 (LDP, Nara 3rd District) — 62.8%
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 (2026)
Districts
14
Candidates
52
Seats Filled
14
Active Parties
9
Party representation across Chiba
LDP14 cand · 13 won
Centrist12 cand · 1 won
Sanseito9 cand · 0 won
JCP8 cand · 0 won
DPP3 cand · 0 won
減ゆ2 cand · 0 won
Ishin2 cand · 0 won
Mirai1 cand · 0 won
Independent1 cand · 0 won
Top performers across Chiba (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 浜田 靖一 | Chiba 12th District | LDP | 129,997 | 71.5% | Won |
| 松本 尚 | Chiba 13th District | LDP | 121,796 | 53.9% | Won |
| 門山 宏哲 | Chiba 1st District | LDP | 109,771 | 46.8% | Won |
| 小林 鷹之 | Chiba 2nd District | LDP | 107,933 | 67.5% | Won |
| 鹿嶋 祐介 | Chiba 4th District | LDP | 106,236 | 48.2% | Won |
| 森 英介 | Chiba 11th District | LDP | 102,843 | 61.5% | Won |
| 野田 佳彦 | Chiba 14th District | Centrist | 99,324 | 45.0% | Won |
Where 齋藤 健 ranks
Among LDP single-member candidates in 2026
Higher vote share than 86.7% (248 of 286)
Among ALL single-member candidates in 2026
Higher vote share than 96.5% (1080 of 1119)
大臣 cohort (2026)
Cohort Size
161
Cohort Wins
131
Cohort Avg Share
50.2%
Cohort Avg Age
60
齋藤 健's 64.0% vote share is 13.81 percentage points above the 大臣 cohort average for 2026.
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 2026.
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 2026?expand_more
Chiba had 14 districts with 52 total candidates in 2026, of whom 14 won seats.
Did 齋藤 健 win the 2026 election?expand_more
齋藤 健 won the 2026 House of Representatives race in Chiba 7th District, recording 100,339 votes (64.0%).
Which party did 齋藤 健 represent?expand_more
齋藤 健 ran as a LDP candidate. The party fielded 353 candidates in 2026.
Who won Chiba 7th District in 2026?expand_more
齋藤 健 (LDP) won Chiba 7th District with 100,339 votes, a vote share of 64.0%.