Candidates
小笠原 愛子 — Tokyo 27th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 27th District (2026) — 19,374 votes (8.7%), rank #4 of 4.
- chevron_rightProfile: Female, age 37. Background: 経営者. Status entering: Newcomer.
fact_check Quick Facts
Age
37 yrs
Gender
female ♀ Female
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
19,374
Vote Share
8.7%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Sanseito
参政
Party Candidates 2026
197
Party Seats Won
15
Prefectures
56
Avg Share
10.8%
Occupation & Background
Category経営者
Detail営業戦略会社経営
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 37
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 黒崎 祐一 | LDP | 85,249 | 38.1% |
| #2 | 長妻 昭 | Centrist | 80,997 | 36.2% |
| #3 | 須山 卓知 | DPP | 37,848 | 16.9% |
| #4 | 小笠原 愛子 this page | Sanseito | 19,374 | 8.7% |
Same-Party Peers in 2026
- 井上 誠也 — Osaka 10th District, 8.7% (Lost)
- 松岡 登志子 — Tokyo 5th District, 8.7% (Lost)
- 松方 恵美 — Tokyo 11th District, 8.7% (Lost)
- 輦止 保教 — Shizuoka 6th District, 8.7% (Lost)
- 塚原 雅也 — Gifu 2nd District, 8.8% (Lost)
Candidates with Similar Vote Share
- 那須 敬子 (SDP, Fukuoka 5th District) — 8.7%
- 井上 誠也 (Sanseito, Osaka 10th District) — 8.7%
- 松岡 登志子 (Sanseito, Tokyo 5th District) — 8.7%
- 松方 恵美 (Sanseito, Tokyo 11th District) — 8.7%
- 瑞慶覧 長敏 (SDP, Okinawa 2nd District) — 8.7%
Tokyo 27th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 黒崎 祐一 | LDP | 85,249 | 38.1% | 4 | 4,252 |
| 2024 | 長妻 昭 | CDP | 112,388 | 54.6% | 4 | 52,436 |
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 小笠原 愛子 ranks
Among Sanseito single-member candidates in 2026
Higher vote share than 25.8% (47 of 182)
Among ALL single-member candidates in 2026
Higher vote share than 21.5% (241 of 1119)
経営者 cohort (2026)
Cohort Size
61
Cohort Wins
4
Cohort Avg Share
14.5%
Cohort Avg Age
47
小笠原 愛子's 8.7% vote share is 5.77 percentage points below the 経営者 cohort average for 2026.
Frequently Asked Questions
Who has won Tokyo 27th District in recent elections?expand_more
Recorded winners of Tokyo 27th District: 黒崎 祐一 (2026); 長妻 昭 (2024).
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 小笠原 愛子 win the 2026 election?expand_more
小笠原 愛子 did not win the 2026 House of Representatives race in Tokyo 27th District, recording 19,374 votes (8.7%).
Which party did 小笠原 愛子 represent?expand_more
小笠原 愛子 ran as a Sanseito candidate. The party fielded 197 candidates in 2026.
Who won Tokyo 27th District in 2026?expand_more
黒崎 祐一 (LDP) won Tokyo 27th District with 85,249 votes, a vote share of 38.1%.