Candidates
大西 宏幸 — Osaka 1st District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Osaka 1st District (2026) — 64,483 votes (27.8%), rank #2 of 5.
- chevron_rightProfile: Male, age 58. Background: 政務官. Status entering: Former.
- chevron_rightCareer wins to date: 2
fact_check Quick Facts
Age
58 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
64,483
Vote Share
27.8%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
LDP
自民
Party Candidates 2026
353
Party Seats Won
316
Prefectures
58
Avg Share
50.4%
Occupation & Background
Category政務官
Detail元防衛政務官
Incumbency & Career Wins
- Status entering the 2026 election: Former
- Total recorded wins to date: 2
- Age at time of election: 58
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 井上 英孝 | Ishin | 93,383 | 40.2% |
| #2 | 大西 宏幸 this page | LDP | 64,483 | 27.8% |
| #3 | 中村 由紀 | Sanseito | 27,950 | 12.0% |
| #4 | 塩野 智郎 | DPP | 27,902 | 12.0% |
| #5 | 竹内 祥倫 | JCP | 18,444 | 7.9% |
Same-Party Peers in 2026
- 尾立 源幸 — Osaka 14th District, 28.0% (Lost)
- 内田 隆嗣 — Osaka 18th District, 28.2% (Lost)
- 信貴 麻美 — Osaka 17th District, 26.7% (Lost)
- 藤田 洋司 — Kyoto 2nd District, 26.6% (Lost)
- 浅田 眞澄美 — Nagasaki 1st District, 29.5% (Lost)
Candidates with Similar Vote Share
- 野村 美穂 (DPP, Gifu 2nd District) — 27.8%
- 田崎 耕太 (Centrist, Nagasaki 3rd District) — 27.9%
- 梶岡 博樹 (Centrist, Ibaraki 3rd District) — 27.9%
- はた ともこ (Centrist, Hiroshima 6th District) — 27.7%
- 尾立 源幸 (LDP, Osaka 14th District) — 28.0%
Career Timeline
Elections
3
Career Wins
0
Total Votes
187,975
Best Vote Share
30.1%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Osaka 1st District | LDP | Single-member | 64,483 | 27.8% | #2 | Lost |
| 2024 | Osaka 1st District | LDP | Single-member | 56,347 | 26.6% | #2 | Lost |
| 2021 | Osaka 1st District | LDP | Single-member | 67,145 | 30.1% | #2 | Lost |
Osaka 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 井上 英孝 | ISHIN | 93,383 | 40.2% | 5 | 28,900 |
| 2024 | 井上 英孝 | ISHIN | 102,113 | 48.2% | 4 | 45,766 |
| 2021 | 井上 英孝 | ISHIN | 110,120 | 49.4% | 4 | 42,975 |
Osaka Snapshot (2026)
Districts
19
Candidates
84
Seats Filled
19
Active Parties
10
Party representation across Osaka
Ishin19 cand · 18 won
LDP18 cand · 1 won
JCP16 cand · 0 won
Sanseito14 cand · 0 won
Centrist8 cand · 0 won
DPP4 cand · 0 won
Reiwa2 cand · 0 won
SDP1 cand · 0 won
Independent1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Osaka (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 遠藤 敬 | Osaka 18th District | Ishin | 121,948 | 58.4% | Won |
| 青柳 仁士 | Osaka 14th District | Ishin | 121,049 | 57.8% | Won |
| 高見 亮 | Osaka 2nd District | Ishin | 115,244 | 51.9% | Won |
| 中司 宏 | Osaka 11th District | Ishin | 113,436 | 49.4% | Won |
| 萩原 佳 | Osaka 9th District | Ishin | 102,204 | 48.2% | Won |
| 梅村 聡 | Osaka 5th District | Ishin | 93,472 | 42.5% | Won |
| 井上 英孝 | Osaka 1st District | Ishin | 93,383 | 40.2% | Won |
Where 大西 宏幸 ranks
Among LDP single-member candidates in 2026
Higher vote share than 3.1% (9 of 286)
Among ALL single-member candidates in 2026
Higher vote share than 59.2% (663 of 1119)
政務官 cohort (2026)
Cohort Size
48
Cohort Wins
31
Cohort Avg Share
46.0%
Cohort Avg Age
53
大西 宏幸's 27.8% vote share is 18.2 percentage points below the 政務官 cohort average for 2026.
Frequently Asked Questions
How many times has 大西 宏幸 run for the House of Representatives?expand_more
大西 宏幸 has appeared in 3 recorded elections, winning 0 of them. The most recent was 2026.
Who has won Osaka 1st District in recent elections?expand_more
Recorded winners of Osaka 1st District: 井上 英孝 (2026); 井上 英孝 (2024); 井上 英孝 (2021).
How many Osaka districts ran candidates in 2026?expand_more
Osaka had 19 districts with 84 total candidates in 2026, of whom 19 won seats.
Did 大西 宏幸 win the 2026 election?expand_more
大西 宏幸 did not win the 2026 House of Representatives race in Osaka 1st District, recording 64,483 votes (27.8%).
Which party did 大西 宏幸 represent?expand_more
大西 宏幸 ran as a LDP candidate. The party fielded 353 candidates in 2026.
Who won Osaka 1st District in 2026?expand_more
井上 英孝 (Ishin) won Osaka 1st District with 93,383 votes, a vote share of 40.2%.