Candidates
根本 幸典 — Aichi 15th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Aichi 15th District (2026) — 88,028 votes (43.6%), rank #1 of 6.
- chevron_rightProfile: Male, age 60. Background: 大臣. Status entering: Incumbent.
- chevron_rightCareer wins to date: 6
fact_check Quick Facts
Age
60 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
88,028
Vote Share
43.6%
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農林水産副大臣
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 6
- Age at time of election: 60
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 根本 幸典 this page | LDP | 88,028 | 43.6% |
| #2 | 小山 千帆 | Centrist | 36,614 | 18.1% |
| #3 | 関 健一郎 | Ishin | 35,736 | 17.7% |
| #4 | 鈴木 勝裕 | Sanseito | 19,022 | 9.4% |
| #5 | 竹上 裕子 | 減ゆ | 12,892 | 6.4% |
| #6 | 辻 恵 | Reiwa | 9,835 | 4.9% |
Same-Party Peers in 2026
- 加藤 貴弘 — Hokkaido 1st District, 43.6% (Won)
- 鈴木 淳司 — Aichi 7th District, 43.6% (Lost)
- 山田 基靖 — Hyogo 11th District, 43.5% (Won)
- 辻 清人 — Tokyo 2nd District, 43.3% (Won)
- 青山 繁晴 — Hyogo 8th District, 43.3% (Won)
Candidates with Similar Vote Share
- 加藤 貴弘 (LDP, Hokkaido 1st District) — 43.6%
- 鈴木 淳司 (LDP, Aichi 7th District) — 43.6%
- 山田 基靖 (LDP, Hyogo 11th District) — 43.5%
- 佐藤 公治 (Centrist, Hiroshima 5th District) — 43.7%
- 辻 清人 (LDP, Tokyo 2nd District) — 43.3%
Career Timeline
Elections
3
Career Wins
3
Total Votes
263,244
Best Vote Share
52.4%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Aichi 15th District | LDP | Single-member | 88,028 | 43.6% | #1 | Won |
| 2024 | Aichi 15th District | LDP | Single-member | 71,012 | 38.7% | #1 | Won |
| 2021 | Aichi 15th District | LDP | Single-member | 104,204 | 52.4% | #1 | Won |
Aichi 15th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 根本 幸典 | LDP | 88,028 | 43.6% | 6 | 51,414 |
| 2024 | 根本 幸典 | LDP | 71,012 | 38.7% | 5 | 26,067 |
| 2021 | 根本 幸典 | LDP | 104,204 | 52.4% | 3 | 23,428 |
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 根本 幸典 ranks
Among LDP single-member candidates in 2026
Higher vote share than 28.7% (82 of 286)
Among ALL single-member candidates in 2026
Higher vote share than 78.5% (878 of 1119)
大臣 cohort (2026)
Cohort Size
161
Cohort Wins
131
Cohort Avg Share
50.2%
Cohort Avg Age
60
根本 幸典's 43.6% vote share is 6.59 percentage points below the 大臣 cohort average for 2026.
Frequently Asked Questions
How many times has 根本 幸典 run for the House of Representatives?expand_more
根本 幸典 has appeared in 3 recorded elections, winning 3 of them. The most recent was 2026.
Who has won Aichi 15th District in recent elections?expand_more
Recorded winners of Aichi 15th District: 根本 幸典 (2026); 根本 幸典 (2024); 根本 幸典 (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 根本 幸典 win the 2026 election?expand_more
根本 幸典 won the 2026 House of Representatives race in Aichi 15th District, recording 88,028 votes (43.6%).
Which party did 根本 幸典 represent?expand_more
根本 幸典 ran as a LDP candidate. The party fielded 353 candidates in 2026.
Who won Aichi 15th District in 2026?expand_more
根本 幸典 (LDP) won Aichi 15th District with 88,028 votes, a vote share of 43.6%.