Candidates
土井 亨 — Miyagi 1st District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Miyagi 1st District (2026) — 110,185 votes (45.0%), rank #1 of 5.
- chevron_rightProfile: Male, age 67. Background: 大臣. Status entering: Former.
- chevron_rightCareer wins to date: 6
fact_check Quick Facts
Age
67 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
110,185
Vote Share
45.0%
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元国土交通副大臣
Incumbency & Career Wins
- Status entering the 2026 election: Former
- Total recorded wins to date: 6
- Age at time of election: 67
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 土井 亨 this page | LDP | 110,185 | 45.0% |
| #2 | 岡本 章子 | Centrist | 78,106 | 31.9% |
| #3 | ローレンス 綾子 | Sanseito | 31,664 | 12.9% |
| #4 | 高橋 浩司 | Ishin | 15,246 | 6.2% |
| #5 | 中嶋 廉 | JCP | 9,547 | 3.9% |
Same-Party Peers in 2026
- 小森 卓郎 — Ishikawa 1st District, 45.0% (Won)
- 江藤 拓 — Miyazaki 2nd District, 45.0% (Lost)
- 衛藤 博昭 — Oita 1st District, 45.1% (Won)
- 長坂 康正 — Aichi 9th District, 45.1% (Won)
- 西山 尚利 — Fukushima 1st District, 45.2% (Won)
Candidates with Similar Vote Share
- 原口 一博 (減ゆ, Saga 1st District) — 45.0%
- 野田 佳彦 (Centrist, Chiba 14th District) — 45.0%
- 小森 卓郎 (LDP, Ishikawa 1st District) — 45.0%
- 江藤 拓 (LDP, Miyazaki 2nd District) — 45.0%
- 阿部 圭史 (Ishin, Hyogo 2nd District) — 45.0%
Career Timeline
Elections
3
Career Wins
2
Total Votes
294,073
Best Vote Share
45.0%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Miyagi 1st District | LDP | Single-member | 110,185 | 45.0% | #1 | Won |
| 2024 | Miyagi 1st District | LDP | Single-member | 81,924 | 36.8% | #2 | Lost |
| 2021 | Miyagi 1st District | LDP | Single-member | 101,964 | 43.4% | #1 | Won |
Miyagi 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 土井 亨 | LDP | 110,185 | 45.0% | 5 | 32,079 |
| 2024 | 岡本 章子 | CDP | 115,142 | 51.7% | 3 | 33,218 |
| 2021 | 土井 亨 | LDP | 101,964 | 43.4% | 4 | 5,315 |
Miyagi Snapshot (2026)
Districts
5
Candidates
21
Seats Filled
5
Active Parties
7
Party representation across Miyagi
LDP5 cand · 5 won
Centrist5 cand · 0 won
Sanseito4 cand · 0 won
Ishin2 cand · 0 won
JCP2 cand · 0 won
Independent2 cand · 0 won
DPP1 cand · 0 won
Top performers across Miyagi (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 小野寺 五典 | Miyagi 5th District | LDP | 138,094 | 77.4% | Won |
| 森下 千里 | Miyagi 4th District | LDP | 124,250 | 57.1% | Won |
| 渡辺 勝幸 | Miyagi 2nd District | LDP | 101,364 | 41.4% | Won |
| 西村 明宏 | Miyagi 3rd District | LDP | 83,705 | 54.7% | Won |
| 安住 淳 | Miyagi 4th District | Centrist | 78,671 | 36.2% | Lost |
| 岡本 章子 | Miyagi 1st District | Centrist | 78,106 | 31.9% | Lost |
| 鎌田 さゆり | Miyagi 2nd District | Centrist | 73,695 | 30.1% | Lost |
Where 土井 亨 ranks
Among LDP single-member candidates in 2026
Higher vote share than 31.5% (90 of 286)
Among ALL single-member candidates in 2026
Higher vote share than 79.9% (894 of 1119)
大臣 cohort (2026)
Cohort Size
161
Cohort Wins
131
Cohort Avg Share
50.2%
Cohort Avg Age
60
土井 亨's 45.0% vote share is 5.19 percentage points below the 大臣 cohort average for 2026.
Frequently Asked Questions
How many times has 土井 亨 run for the House of Representatives?expand_more
土井 亨 has appeared in 3 recorded elections, winning 2 of them. The most recent was 2026.
Who has won Miyagi 1st District in recent elections?expand_more
Recorded winners of Miyagi 1st District: 土井 亨 (2026); 岡本 章子 (2024); 土井 亨 (2021).
How many Miyagi districts ran candidates in 2026?expand_more
Miyagi had 5 districts with 21 total candidates in 2026, of whom 5 won seats.
Did 土井 亨 win the 2026 election?expand_more
土井 亨 won the 2026 House of Representatives race in Miyagi 1st District, recording 110,185 votes (45.0%).
Which party did 土井 亨 represent?expand_more
土井 亨 ran as a LDP candidate. The party fielded 353 candidates in 2026.
Who won Miyagi 1st District in 2026?expand_more
土井 亨 (LDP) won Miyagi 1st District with 110,185 votes, a vote share of 45.0%.