Candidates
八木 哲也 — Aichi 11th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Aichi 11th District (2021) — 158,018 votes (69.1%), rank #1 of 3.
- chevron_rightProfile: Male, age 74. Background: 政務官. Status entering: Incumbent.
- chevron_rightCareer wins to date: 4
fact_check Quick Facts
Age
74 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
158,018
Vote Share
69.1%
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政務官
Detail元環境政務官、元自民党副幹事長
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 4
- Age at time of election: 74
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 八木 哲也 this page | LDP | 158,018 | 69.1% |
| #2 | 本多 信弘 | JCP | 36,788 | 16.1% |
| #3 | 梅村 忠司 | Independent | 33,990 | 14.9% |
Same-Party Peers in 2021
- 二階 俊博 — Wakayama 3rd District, 69.3% (Won)
- 森山 裕 — Kagoshima 4th District, 69.5% (Won)
- 安倍 晋三 — Yamaguchi 4th District, 69.7% (Won)
- 上田 英俊 — Toyama 2nd District, 68.4% (Won)
- 城内 実 — Shizuoka 7th District, 68.2% (Won)
Candidates with Similar Vote Share
- 二階 俊博 (LDP, Wakayama 3rd District) — 69.3%
- 森山 裕 (LDP, Kagoshima 4th District) — 69.5%
- 安倍 晋三 (LDP, Yamaguchi 4th District) — 69.7%
- 上田 英俊 (LDP, Toyama 2nd District) — 68.4%
- 城内 実 (LDP, Shizuoka 7th District) — 68.2%
Career Timeline
Elections
2
Career Wins
1
Total Votes
248,862
Best Vote Share
69.1%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2024 | Aichi 11th District | LDP | Single-member | 90,844 | 38.4% | #2 | Lost |
| 2021 | Aichi 11th District | LDP | Single-member | 158,018 | 69.1% | #1 | Won |
Aichi 11th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 丹野 みどり | DPP | 145,739 | 59.7% | 2 | 47,328 |
| 2024 | 丹野 みどり | DPP | 134,528 | 56.9% | 3 | 43,684 |
| 2021 | 八木 哲也 | LDP | 158,018 | 69.1% | 3 | 121,230 |
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 |
|---|---|---|---|---|---|
| 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 |
| 伊藤 忠彦 | Aichi 8th District | LDP | 121,714 | 50.2% | Won |
Where 八木 哲也 ranks
Among LDP single-member candidates in 2021
Higher vote share than 91.4% (255 of 279)
Among ALL single-member candidates in 2021
Higher vote share than 97.2% (833 of 857)
政務官 cohort (2021)
Cohort Size
107
Cohort Wins
67
Cohort Avg Share
45.6%
Cohort Avg Age
52
八木 哲也's 69.1% vote share is 23.48 percentage points above the 政務官 cohort average for 2021.
Frequently Asked Questions
How many times has 八木 哲也 run for the House of Representatives?expand_more
八木 哲也 has appeared in 2 recorded elections, winning 1 of them. The most recent was 2021.
Who has won Aichi 11th District in recent elections?expand_more
Recorded winners of Aichi 11th District: 丹野 みどり (2026); 丹野 みどり (2024); 八木 哲也 (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 八木 哲也 win the 2021 election?expand_more
八木 哲也 won the 2021 House of Representatives race in Aichi 11th District, recording 158,018 votes (69.1%).
Which party did 八木 哲也 represent?expand_more
八木 哲也 ran as a LDP candidate. The party fielded 351 candidates in 2021.
Who won Aichi 11th District in 2021?expand_more
八木 哲也 (LDP) won Aichi 11th District with 158,018 votes, a vote share of 69.1%.