Candidates
井坂 信彦 — Hyogo 1st District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Hyogo 1st District (2026) — 69,111 votes (31.6%), rank #2 of 5.
- chevron_rightProfile: Male, age 51. Background: 議員. Status entering: Incumbent.
- chevron_rightCareer wins to date: 4
fact_check Quick Facts
Age
51 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
69,111
Vote Share
31.6%
Rank
#2
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元神戸市議会議員
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 4
- Age at time of election: 51
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 盛山 正仁 | LDP | 73,219 | 33.5% |
| #2 | 井坂 信彦 this page | Centrist | 69,111 | 31.6% |
| #3 | 一谷 勇一郎 | Ishin | 44,364 | 20.3% |
| #4 | 原 弥彦 | Sanseito | 20,877 | 9.5% |
| #5 | 藤末 浩美 | JCP | 11,283 | 5.2% |
Same-Party Peers in 2026
- 道下 大樹 — Hokkaido 1st District, 31.6% (Lost)
- 川内 博史 — Kagoshima 1st District, 31.7% (Lost)
- 吉田 晴美 — Tokyo 8th District, 31.8% (Lost)
- 宮川 伸 — Chiba 13th District, 31.9% (Lost)
- 岡本 章子 — Miyagi 1st District, 31.9% (Lost)
Candidates with Similar Vote Share
- 道下 大樹 (Centrist, Hokkaido 1st District) — 31.6%
- 川内 博史 (Centrist, Kagoshima 1st District) — 31.7%
- 下村 博文 (LDP, Tokyo 11th District) — 31.5%
- 吉田 晴美 (Centrist, Tokyo 8th District) — 31.8%
- 木暮 智貴 (Sanseito, Gunma 5th District) — 31.4%
Career Timeline
Elections
3
Career Wins
2
Total Votes
239,565
Best Vote Share
43.9%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Hyogo 1st District | Centrist | Single-member | 69,111 | 31.6% | #2 | Lost |
| 2024 | Hyogo 1st District | CDP | Single-member | 91,797 | 43.9% | #1 | Won |
| 2021 | Hyogo 1st District | CDP | Single-member | 78,657 | 36.9% | #1 | Won |
Hyogo 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 盛山 正仁 | LDP | 73,219 | 33.5% | 5 | 4,108 |
| 2024 | 井坂 信彦 | CDP | 91,797 | 43.9% | 7 | 45,810 |
| 2021 | 井坂 信彦 | CDP | 78,657 | 36.9% | 5 | 14,455 |
Hyogo Snapshot (2026)
Districts
12
Candidates
53
Seats Filled
12
Active Parties
9
Party representation across Hyogo
JCP12 cand · 0 won
LDP11 cand · 11 won
Ishin10 cand · 1 won
Centrist9 cand · 0 won
Sanseito6 cand · 0 won
DPP2 cand · 0 won
Independent1 cand · 0 won
Minor Parties1 cand · 0 won
Reiwa1 cand · 0 won
Top performers across Hyogo (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 藤井 比早之 | Hyogo 4th District | LDP | 147,544 | 69.3% | Won |
| 西村 康稔 | Hyogo 9th District | LDP | 116,526 | 58.3% | Won |
| 山田 賢司 | Hyogo 7th District | LDP | 112,151 | 42.4% | Won |
| 谷 公一 | Hyogo 5th District | LDP | 93,501 | 44.6% | Won |
| 大串 正樹 | Hyogo 6th District | LDP | 91,440 | 36.4% | Won |
| 山田 基靖 | Hyogo 11th District | LDP | 86,090 | 43.5% | Won |
| 青山 繁晴 | Hyogo 8th District | LDP | 85,970 | 43.3% | Won |
Where 井坂 信彦 ranks
Among Centrist single-member candidates in 2026
Higher vote share than 52.5% (106 of 202)
Among ALL single-member candidates in 2026
Higher vote share than 63% (705 of 1119)
議員 cohort (2026)
Cohort Size
216
Cohort Wins
35
Cohort Avg Share
21.9%
Cohort Avg Age
52
井坂 信彦's 31.6% vote share is 9.69 percentage points above the 議員 cohort average for 2026.
Frequently Asked Questions
How many times has 井坂 信彦 run for the House of Representatives?expand_more
井坂 信彦 has appeared in 3 recorded elections, winning 2 of them. The most recent was 2026.
Who has won Hyogo 1st District in recent elections?expand_more
Recorded winners of Hyogo 1st District: 盛山 正仁 (2026); 井坂 信彦 (2024); 井坂 信彦 (2021).
How many Hyogo districts ran candidates in 2026?expand_more
Hyogo had 12 districts with 53 total candidates in 2026, of whom 12 won seats.
Did 井坂 信彦 win the 2026 election?expand_more
井坂 信彦 did not win the 2026 House of Representatives race in Hyogo 1st District, recording 69,111 votes (31.6%).
Which party did 井坂 信彦 represent?expand_more
井坂 信彦 ran as a Centrist candidate. The party fielded 244 candidates in 2026.
Who won Hyogo 1st District in 2026?expand_more
盛山 正仁 (LDP) won Hyogo 1st District with 73,219 votes, a vote share of 33.5%.