Candidates
伊藤 忠彦 — Aichi 8th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Aichi 8th District (2021) — 121,714 votes (50.2%), rank #1 of 2.
- chevron_rightProfile: Male, age 57. Background: 大臣. Status entering: Incumbent.
- chevron_rightEndorsed by: 公明
- chevron_rightCareer wins to date: 5
fact_check Quick Facts
Age
57 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
121,714
Vote Share
50.2%
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元環境副大臣、元自民党副幹事長
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 5
- Age at time of election: 57
Endorsements
公明
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 伊藤 忠彦 this page | LDP | 121,714 | 50.2% |
| #2 | 伴野 豊 | CDP | 120,649 | 49.8% |
Same-Party Peers in 2021
- 中村 裕之 — Hokkaido 4th District, 50.2% (Won)
- 衛藤 征士郎 — Oita 2nd District, 50.2% (Won)
- 川崎 秀人 — Mie 2nd District, 50.2% (Won)
- 平沢 勝栄 — Tokyo 17th District, 50.1% (Won)
- 岩田 和親 — Saga 1st District, 50.0% (Lost)
Candidates with Similar Vote Share
- 中村 裕之 (LDP, Hokkaido 4th District) — 50.2%
- 衛藤 征士郎 (LDP, Oita 2nd District) — 50.2%
- 川崎 秀人 (LDP, Mie 2nd District) — 50.2%
- 平沢 勝栄 (LDP, Tokyo 17th District) — 50.1%
- 足立 康史 (Ishin, Osaka 9th District) — 50.3%
Career Timeline
Elections
4
Career Wins
3
Total Votes
348,609
Best Vote Share
52.8%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Aichi 8th District | LDP | Single-member | 131,050 | 52.8% | #1 | Won |
| 2024 | Tokai Block (PR Block) | LDP | PR Block | 1 | 0.0% | #7 | Won |
| 2024 | Aichi 8th District | LDP | Single-member | 95,844 | 41.3% | #2 | Lost |
| 2021 | Aichi 8th District | LDP | Single-member | 121,714 | 50.2% | #1 | Won |
Aichi 8th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 伊藤 忠彦 | LDP | 131,050 | 52.8% | 3 | 46,479 |
| 2024 | 伴野 豊 | CDP | 115,282 | 49.7% | 3 | 19,438 |
| 2021 | 伊藤 忠彦 | LDP | 121,714 | 50.2% | 2 | 1,065 |
Aichi Snapshot (2021)
Districts
15
Candidates
41
Seats Filled
15
Active Parties
8
Party representation across Aichi
LDP15 cand · 11 won
CDP13 cand · 3 won
JCP5 cand · 0 won
Ishin3 cand · 0 won
Reiwa2 cand · 0 won
NHK Party1 cand · 0 won
DPP1 cand · 1 won
Independent1 cand · 0 won
Top performers across Aichi (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 八木 哲也 | Aichi 11th District | LDP | 158,018 | 69.1% | Won |
| 鈴木 淳司 | Aichi 7th District | LDP | 144,725 | 54.7% | Won |
| 重徳 和彦 | Aichi 12th District | CDP | 142,536 | 52.7% | Won |
| 丹羽 秀樹 | Aichi 6th District | LDP | 136,168 | 58.3% | Won |
| 大西 健介 | Aichi 13th District | CDP | 134,033 | 52.7% | Won |
| 古川 元久 | Aichi 2nd District | DPP | 131,397 | 62.3% | Won |
| 青山 周平 | Aichi 12th District | LDP | 128,083 | 47.3% | Lost |
Where 伊藤 忠彦 ranks
Among LDP single-member candidates in 2021
Higher vote share than 49.5% (138 of 279)
Among ALL single-member candidates in 2021
Higher vote share than 77.4% (663 of 857)
大臣 cohort (2021)
Cohort Size
216
Cohort Wins
153
Cohort Avg Share
50.1%
Cohort Avg Age
61
伊藤 忠彦's 50.2% vote share is 0.13 percentage points above the 大臣 cohort average for 2021.
Frequently Asked Questions
How many times has 伊藤 忠彦 run for the House of Representatives?expand_more
伊藤 忠彦 has appeared in 4 recorded elections, winning 3 of them. The most recent was 2021.
Who has won Aichi 8th District in recent elections?expand_more
Recorded winners of Aichi 8th District: 伊藤 忠彦 (2026); 伴野 豊 (2024); 伊藤 忠彦 (2021).
How many Aichi districts ran candidates in 2021?expand_more
Aichi had 15 districts with 41 total candidates in 2021, of whom 15 won seats.
Did 伊藤 忠彦 win the 2021 election?expand_more
伊藤 忠彦 won the 2021 House of Representatives race in Aichi 8th District, recording 121,714 votes (50.2%).
Which party did 伊藤 忠彦 represent?expand_more
伊藤 忠彦 ran as a LDP candidate. The party fielded 351 candidates in 2021.
Who won Aichi 8th District in 2021?expand_more
伊藤 忠彦 (LDP) won Aichi 8th District with 121,714 votes, a vote share of 50.2%.