Candidates
小山 千帆 — Aichi 15th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Aichi 15th District (2026) — 36,614 votes (18.1%), rank #2 of 6.
- chevron_rightProfile: Male, age 50. Background: 議員. Status entering: Incumbent.
fact_check Quick Facts
Age
50 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
36,614
Vote Share
18.1%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Centrist
中道
Party Candidates 2026
244
Party Seats Won
49
Prefectures
58
Avg Share
30.3%
Occupation & Background
Category議員
Detail元埼玉県川口市議会議員
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 1
- Age at time of election: 50
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 根本 幸典 | LDP | 88,028 | 43.6% |
| #2 | 小山 千帆 this page | 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
- 吉田 統彦 — Aichi 1st District, 18.1% (Lost)
- 川田 海栄 — Hiroshima 1st District, 18.2% (Lost)
- 山田 博規 — Gunma 4th District, 18.0% (Lost)
- 柳家 東三楼 — Kanagawa 2nd District, 18.0% (Lost)
- 阪本 洋三 — Osaka 6th District, 18.4% (Lost)
Candidates with Similar Vote Share
- 吉田 統彦 (Centrist, Aichi 1st District) — 18.1%
- 松本 直高 (LDP, Osaka 11th District) — 18.2%
- 丸山 勝己 (DPP, Tokyo 6th District) — 18.2%
- 木村 佐知子 (DPP, Akita 1st District) — 18.0%
- 川田 海栄 (Centrist, Hiroshima 1st District) — 18.2%
Career Timeline
Elections
3
Career Wins
1
Total Votes
79,452
Best Vote Share
23.3%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Aichi 15th District | Centrist | Single-member | 36,614 | 18.1% | #2 | Lost |
| 2024 | Tokai Block (PR Block) | CDP | PR Block | 1 | 0.0% | #12 | Won |
| 2024 | Aichi 15th District | CDP | Single-member | 42,837 | 23.3% | #3 | Lost |
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 小山 千帆 ranks
Among Centrist single-member candidates in 2026
Higher vote share than 7.9% (16 of 202)
Among ALL single-member candidates in 2026
Higher vote share than 47.5% (532 of 1119)
議員 cohort (2026)
Cohort Size
216
Cohort Wins
35
Cohort Avg Share
21.9%
Cohort Avg Age
52
小山 千帆's 18.1% vote share is 3.81 percentage points below the 議員 cohort average for 2026.
Frequently Asked Questions
How many times has 小山 千帆 run for the House of Representatives?expand_more
小山 千帆 has appeared in 3 recorded elections, winning 1 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 小山 千帆 win the 2026 election?expand_more
小山 千帆 did not win the 2026 House of Representatives race in Aichi 15th District, recording 36,614 votes (18.1%).
Which party did 小山 千帆 represent?expand_more
小山 千帆 ran as a Centrist candidate. The party fielded 244 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%.