Candidates
矢崎 堅太郎 — Chiba 5th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Chiba 5th District (2026) — 47,990 votes (20.6%), rank #3 of 5.
- chevron_rightProfile: Male, age 58. Background: 議員. Status entering: Incumbent.
fact_check Quick Facts
Age
58 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
47,990
Vote Share
20.6%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Centrist
中道
Party Candidates 2026
244
Party Seats Won
49
Prefectures
58
Avg Share
30.3%
Occupation & Background
Category議員
Detail元千葉県議会議員
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 1
- Age at time of election: 58
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 英利 アルフィヤ | LDP | 85,073 | 36.5% |
| #2 | 岡野 純子 | DPP | 53,532 | 22.9% |
| #3 | 矢崎 堅太郎 this page | Centrist | 47,990 | 20.6% |
| #4 | 小林 修平 | Mirai | 25,408 | 10.9% |
| #5 | 宮路 純一 | Sanseito | 21,386 | 9.2% |
Same-Party Peers in 2026
- 隠樹 圭子 — Hyogo 10th District, 20.6% (Lost)
- 落合 拓磨 — Yamagata 3rd District, 20.8% (Lost)
- 丸尾 圭祐 — Fukuoka 1st District, 20.9% (Lost)
- 中村 武人 — Kanagawa 3rd District, 20.2% (Lost)
- 波多野 翼 — Fukui 1st District, 20.1% (Lost)
Candidates with Similar Vote Share
- 隠樹 圭子 (Centrist, Hyogo 10th District) — 20.6%
- 永井 正史 (LDP, Osaka 6th District) — 20.7%
- 掘井 健智 (Ishin, Hyogo 10th District) — 20.7%
- 山口 翔平 (DPP, Kanagawa 10th District) — 20.5%
- 中村 太一 (DPP, Kanagawa 17th District) — 20.7%
Career Timeline
Elections
3
Career Wins
1
Total Votes
183,908
Best Vote Share
30.6%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Chiba 5th District | Centrist | Single-member | 47,990 | 20.6% | #3 | Lost |
| 2024 | Chiba 5th District | CDP | Single-member | 66,031 | 30.6% | #1 | Won |
| 2021 | Chiba 5th District | CDP | Single-member | 69,887 | 29.3% | #2 | Lost |
Chiba 5th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 英利 アルフィヤ | LDP | 85,073 | 36.5% | 5 | 31,541 |
| 2024 | 矢崎 堅太郎 | CDP | 66,031 | 30.6% | 6 | 6,395 |
| 2021 | 薗浦 健太郎 | LDP | 111,985 | 47.0% | 4 | 42,098 |
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 |
| 齋藤 健 | Chiba 7th District | LDP | 100,339 | 64.0% | Won |
Where 矢崎 堅太郎 ranks
Among Centrist single-member candidates in 2026
Higher vote share than 14.4% (29 of 202)
Among ALL single-member candidates in 2026
Higher vote share than 50.9% (570 of 1119)
議員 cohort (2026)
Cohort Size
216
Cohort Wins
35
Cohort Avg Share
21.9%
Cohort Avg Age
52
矢崎 堅太郎's 20.6% vote share is 1.31 percentage points below the 議員 cohort average for 2026.
Frequently Asked Questions
How many times has 矢崎 堅太郎 run for the House of Representatives?expand_more
矢崎 堅太郎 has appeared in 3 recorded elections, winning 1 of them. The most recent was 2026.
Who has won Chiba 5th District in recent elections?expand_more
Recorded winners of Chiba 5th District: 英利 アルフィヤ (2026); 矢崎 堅太郎 (2024); 薗浦 健太郎 (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 矢崎 堅太郎 win the 2026 election?expand_more
矢崎 堅太郎 did not win the 2026 House of Representatives race in Chiba 5th District, recording 47,990 votes (20.6%).
Which party did 矢崎 堅太郎 represent?expand_more
矢崎 堅太郎 ran as a Centrist candidate. The party fielded 244 candidates in 2026.
Who won Chiba 5th District in 2026?expand_more
英利 アルフィヤ (LDP) won Chiba 5th District with 85,073 votes, a vote share of 36.5%.