Candidates
酒井 健太朗 — Aichi 2nd District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Aichi 2nd District (2026) — 15,550 votes (6.9%), rank #4 of 4.
- chevron_rightProfile: Male, age 40. Background: その他. Status entering: Newcomer.
- chevron_rightEndorsed by: 社民県連合
fact_check Quick Facts
Age
40 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
15,550
Vote Share
6.9%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
JCP
共産
Party Candidates 2026
162
Party Seats Won
4
Prefectures
49
Avg Share
7.6%
Occupation & Background
Categoryその他
Detail共産党准愛知県委員
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 40
Endorsements
社民県連合
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 古川 元久 | DPP | 110,540 | 49.1% |
| #2 | 辻 秀樹 | LDP | 74,845 | 33.3% |
| #3 | 梅村 忠司 | 減ゆ | 24,158 | 10.7% |
| #4 | 酒井 健太朗 this page | JCP | 15,550 | 6.9% |
Same-Party Peers in 2026
- 荻生 和敏 — Hokkaido 6th District, 6.9% (Lost)
- 苦瓜 一成 — Hyogo 11th District, 6.9% (Lost)
- 塚田 成幸 — Tottori 1st District, 6.9% (Lost)
- 高野 直美 — Tokyo 28th District, 6.9% (Lost)
- 沢口 千枝子 — Saitama 13th District, 6.9% (Lost)
Candidates with Similar Vote Share
- 荻生 和敏 (JCP, Hokkaido 6th District) — 6.9%
- 安田 伸 (Sanseito, Tokyo 10th District) — 6.9%
- 高田 晃宏 (Sanseito, Shizuoka 4th District) — 6.9%
- 遠藤 和史 (Sanseito, Yamagata 3rd District) — 6.9%
- 苦瓜 一成 (JCP, Hyogo 11th District) — 6.9%
Career Timeline
Elections
2
Career Wins
0
Total Votes
32,972
Best Vote Share
8.4%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Aichi 2nd District | JCP | Single-member | 15,550 | 6.9% | #4 | Lost |
| 2024 | Aichi 2nd District | JCP | Single-member | 17,422 | 8.4% | #4 | Lost |
Aichi 2nd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 古川 元久 | DPP | 110,540 | 49.1% | 4 | 35,695 |
| 2024 | 古川 元久 | DPP | 121,739 | 58.5% | 4 | 71,544 |
| 2021 | 古川 元久 | DPP | 131,397 | 62.3% | 2 | 51,979 |
Aichi Snapshot (2026)
Districts
16
Candidates
68
Seats Filled
16
Active Parties
11
Party representation across Aichi
LDP16 cand · 12 won
Centrist13 cand · 0 won
Sanseito9 cand · 0 won
減ゆ8 cand · 1 won
JCP8 cand · 0 won
DPP5 cand · 3 won
Ishin5 cand · 0 won
保守1 cand · 0 won
Reiwa1 cand · 0 won
Independent1 cand · 0 won
SDP1 cand · 0 won
Top performers across Aichi (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 石井 拓 | Aichi 13th District | LDP | 151,944 | 58.6% | Won |
| 丹野 みどり | Aichi 11th District | DPP | 145,739 | 59.7% | Won |
| 伊藤 忠彦 | Aichi 8th District | LDP | 131,050 | 52.8% | Won |
| 青山 周平 | Aichi 12th District | LDP | 128,453 | 47.0% | Won |
| 今枝 宗一郎 | Aichi 14th District | LDP | 119,376 | 67.4% | Won |
| 古川 元久 | Aichi 2nd District | DPP | 110,540 | 49.1% | Won |
| 丹羽 秀樹 | Aichi 6th District | LDP | 109,044 | 54.1% | Won |
Where 酒井 健太朗 ranks
Among JCP single-member candidates in 2026
Higher vote share than 57% (90 of 158)
Among ALL single-member candidates in 2026
Higher vote share than 14.1% (158 of 1119)
その他 cohort (2026)
Cohort Size
224
Cohort Wins
17
Cohort Avg Share
15.0%
Cohort Avg Age
51
酒井 健太朗's 6.9% vote share is 8.08 percentage points below the その他 cohort average for 2026.
Frequently Asked Questions
How many times has 酒井 健太朗 run for the House of Representatives?expand_more
酒井 健太朗 has appeared in 2 recorded elections, winning 0 of them. The most recent was 2026.
Who has won Aichi 2nd District in recent elections?expand_more
Recorded winners of Aichi 2nd District: 古川 元久 (2026); 古川 元久 (2024); 古川 元久 (2021).
How many Aichi districts ran candidates in 2026?expand_more
Aichi had 16 districts with 68 total candidates in 2026, of whom 16 won seats.
Did 酒井 健太朗 win the 2026 election?expand_more
酒井 健太朗 did not win the 2026 House of Representatives race in Aichi 2nd District, recording 15,550 votes (6.9%).
Which party did 酒井 健太朗 represent?expand_more
酒井 健太朗 ran as a JCP candidate. The party fielded 162 candidates in 2026.
Who won Aichi 2nd District in 2026?expand_more
古川 元久 (DPP) won Aichi 2nd District with 110,540 votes, a vote share of 49.1%.