Candidates
大空 幸星 — Tokyo 15th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Tokyo 15th District (2026) — 109,489 votes (42.5%), rank #1 of 6.
- chevron_rightProfile: Male, age 27. Background: 団体役員. Status entering: Incumbent.
- chevron_rightCareer wins to date: 2
fact_check Quick Facts
Age
27 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
109,489
Vote Share
42.5%
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団体役員
Detail元ＮＰＯ法人理事長
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 2
- Age at time of election: 27
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 大空 幸星 this page | LDP | 109,489 | 42.5% |
| #2 | 酒井 菜摘 | Centrist | 70,911 | 27.5% |
| #3 | 深見 紗采 | DPP | 28,674 | 11.1% |
| #4 | 三次 由梨香 | Ishin | 26,546 | 10.3% |
| #5 | 鈴木 佳奈 | Sanseito | 14,770 | 5.7% |
| #6 | 吉野 敏明 | 減ゆ | 7,296 | 2.8% |
Same-Party Peers in 2026
- 吉村 悠 — Fukuoka 10th District, 42.5% (Won)
- 石原 宏高 — Tokyo 3rd District, 42.6% (Won)
- 山田 賢司 — Hyogo 7th District, 42.4% (Won)
- 小田原 潔 — Tokyo 21st District, 42.6% (Won)
- 平井 卓也 — Kagawa 1st District, 42.6% (Lost)
Candidates with Similar Vote Share
- 梅村 聡 (Ishin, Osaka 5th District) — 42.5%
- 吉村 悠 (LDP, Fukuoka 10th District) — 42.5%
- 池田 真紀 (Centrist, Hokkaido 5th District) — 42.5%
- 石川 香織 (Centrist, Hokkaido 11th District) — 42.5%
- 金子 恵美 (Centrist, Fukushima 1st District) — 42.5%
Career Timeline
Elections
3
Career Wins
2
Total Votes
172,261
Best Vote Share
42.5%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Tokyo 15th District | LDP | Single-member | 109,489 | 42.5% | #1 | Won |
| 2024 | Tokyo Block (PR Block) | LDP | PR Block | 1 | 0.0% | #4 | Won |
| 2024 | Tokyo 15th District | LDP | Single-member | 62,771 | 25.9% | #3 | Lost |
Tokyo 15th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 大空 幸星 | LDP | 109,489 | 42.5% | 6 | 38,578 |
| 2024 | 酒井 菜摘 | CDP | 66,791 | 27.5% | 5 | 1,125 |
| 2021 | 柿沢 未途 | LDP | 76,261 | 32.0% | 7 | 17,283 |
Tokyo Snapshot (2026)
Districts
30
Candidates
154
Seats Filled
30
Active Parties
12
Party representation across Tokyo
LDP30 cand · 30 won
Sanseito30 cand · 0 won
DPP27 cand · 0 won
Centrist24 cand · 0 won
JCP13 cand · 0 won
Ishin11 cand · 0 won
Minor Parties6 cand · 0 won
Independent4 cand · 0 won
Mirai3 cand · 0 won
保守2 cand · 0 won
減ゆ2 cand · 0 won
Reiwa2 cand · 0 won
Top performers across Tokyo (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 伊藤 達也 | Tokyo 22nd District | LDP | 132,689 | 51.5% | Won |
| 鈴木 隼人 | Tokyo 10th District | LDP | 126,044 | 49.1% | Won |
| 福田 かおる | Tokyo 18th District | LDP | 117,383 | 47.7% | Won |
| 平 将明 | Tokyo 4th District | LDP | 114,054 | 49.4% | Won |
| 長島 昭久 | Tokyo 30th District | LDP | 110,453 | 45.2% | Won |
| 松島 みどり | Tokyo 14th District | LDP | 109,892 | 50.2% | Won |
| 井上 信治 | Tokyo 25th District | LDP | 109,606 | 50.5% | Won |
Where 大空 幸星 ranks
Among LDP single-member candidates in 2026
Higher vote share than 23.8% (68 of 286)
Among ALL single-member candidates in 2026
Higher vote share than 76.5% (856 of 1119)
団体役員 cohort (2026)
Cohort Size
22
Cohort Wins
2
Cohort Avg Share
18.9%
Cohort Avg Age
53
大空 幸星's 42.5% vote share is 23.63 percentage points above the 団体役員 cohort average for 2026.
Frequently Asked Questions
How many times has 大空 幸星 run for the House of Representatives?expand_more
大空 幸星 has appeared in 3 recorded elections, winning 2 of them. The most recent was 2026.
Who has won Tokyo 15th District in recent elections?expand_more
Recorded winners of Tokyo 15th District: 大空 幸星 (2026); 酒井 菜摘 (2024); 柿沢 未途 (2021).
How many Tokyo districts ran candidates in 2026?expand_more
Tokyo had 30 districts with 154 total candidates in 2026, of whom 30 won seats.
Did 大空 幸星 win the 2026 election?expand_more
大空 幸星 won the 2026 House of Representatives race in Tokyo 15th District, recording 109,489 votes (42.5%).
Which party did 大空 幸星 represent?expand_more
大空 幸星 ran as a LDP candidate. The party fielded 353 candidates in 2026.
Who won Tokyo 15th District in 2026?expand_more
大空 幸星 (LDP) won Tokyo 15th District with 109,489 votes, a vote share of 42.5%.