Candidates
猪口 幸子 — Tokyo 17th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 17th District (2026) — 27,630 votes (13.6%), rank #4 of 7.
- chevron_rightProfile: Female, age 69. Background: 医師. Status entering: Incumbent.
fact_check Quick Facts
Age
69 yrs
Gender
female ♀ Female
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
27,630
Vote Share
13.6%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Ishin
維新
Party Candidates 2026
103
Party Seats Won
36
Prefectures
36
Avg Share
21.4%
Occupation & Background
Category医師
Detail医師
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 1
- Age at time of election: 69
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 平沢 勝栄 | LDP | 73,234 | 36.2% |
| #2 | 反田 麻理 | Centrist | 44,594 | 22.0% |
| #3 | 長谷川 貴子 | DPP | 28,282 | 14.0% |
| #4 | 猪口 幸子 this page | Ishin | 27,630 | 13.6% |
| #5 | 杉浦 慎一郎 | Sanseito | 19,291 | 9.5% |
| #6 | 円 より子 | Independent | 7,328 | 3.6% |
| #7 | 鈴木 眞志 | Minor Parties | 2,068 | 1.0% |
Same-Party Peers in 2026
- 金子 洋一 — Kanagawa 20th District, 14.1% (Lost)
- 添田 勝 — Kanagawa 19th District, 12.7% (Lost)
- 南原 竜樹 — Saitama 15th District, 14.6% (Lost)
- 若狭 清史 — Nagano 1st District, 12.5% (Lost)
- 阿部 司 — Tokyo 12th District, 14.7% (Lost)
Candidates with Similar Vote Share
- 山本 政幸 (Sanseito, Chiba 3rd District) — 13.6%
- 辻 智之 (Centrist, Fukuoka 11th District) — 13.6%
- 鈴木 佑馬 (DPP, Tokyo 18th District) — 13.6%
- 谷川 裕美 (DPP, Tottori 1st District) — 13.6%
- 堀川 朗子 (JCP, Kyoto 2nd District) — 13.6%
Career Timeline
Elections
4
Career Wins
1
Total Votes
122,311
Best Vote Share
22.9%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Tokyo 17th District | Ishin | Single-member | 27,630 | 13.6% | #4 | Lost |
| 2024 | Tokyo Block (PR Block) | Ishin | PR Block | 1 | 0.0% | #12 | Won |
| 2024 | Tokyo 17th District | Ishin | Single-member | 42,420 | 22.9% | #3 | Lost |
| 2021 | Tokyo 17th District | Ishin | Single-member | 52,260 | 22.0% | #2 | Lost |
Tokyo 17th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 平沢 勝栄 | LDP | 73,234 | 36.2% | 7 | 28,640 |
| 2024 | 平沢 勝栄 | INDEPENDENT | 64,495 | 34.8% | 4 | 12,520 |
| 2021 | 平沢 勝栄 | LDP | 119,384 | 50.1% | 4 | 67,124 |
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 猪口 幸子 ranks
Among Ishin single-member candidates in 2026
Higher vote share than 43.7% (38 of 87)
Among ALL single-member candidates in 2026
Higher vote share than 39.5% (442 of 1119)
医師 cohort (2026)
Cohort Size
22
Cohort Wins
4
Cohort Avg Share
21.2%
Cohort Avg Age
58
猪口 幸子's 13.6% vote share is 7.61 percentage points below the 医師 cohort average for 2026.
Frequently Asked Questions
How many times has 猪口 幸子 run for the House of Representatives?expand_more
猪口 幸子 has appeared in 4 recorded elections, winning 1 of them. The most recent was 2026.
Who has won Tokyo 17th District in recent elections?expand_more
Recorded winners of Tokyo 17th District: 平沢 勝栄 (2026); 平沢 勝栄 (2024); 平沢 勝栄 (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 猪口 幸子 win the 2026 election?expand_more
猪口 幸子 did not win the 2026 House of Representatives race in Tokyo 17th District, recording 27,630 votes (13.6%).
Which party did 猪口 幸子 represent?expand_more
猪口 幸子 ran as a Ishin candidate. The party fielded 103 candidates in 2026.
Who won Tokyo 17th District in 2026?expand_more
平沢 勝栄 (LDP) won Tokyo 17th District with 73,234 votes, a vote share of 36.2%.