Candidates
猪口 幸子 — Tokyo 17th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 17th District (2021) — 52,260 votes (22.0%), rank #2 of 4.
- chevron_rightProfile: Female, age 65. Background: 医師. Status entering: Newcomer.
fact_check Quick Facts
Age
65 yrs
Gender
female ♀ Female
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
52,260
Vote Share
22.0%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
Ishin
維新
Party Candidates 2021
119
Party Seats Won
41
Prefectures
38
Avg Share
23.7%
Occupation & Background
Category医師
Detail医療法人理事長、医師
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 65
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 平沢 勝栄 | LDP | 119,384 | 50.1% |
| #2 | 猪口 幸子 this page | Ishin | 52,260 | 22.0% |
| #3 | 新井 杉生 | JCP | 36,309 | 15.3% |
| #4 | 円 より子 | DPP | 30,103 | 12.6% |
Same-Party Peers in 2021
- 沢田 良 — Saitama 15th District, 21.8% (Lost)
- 岬 麻紀 — Aichi 5th District, 22.2% (Lost)
- 宮崎 岳志 — Gunma 1st District, 21.7% (Lost)
- 碓井 梨恵 — Tokyo 6th District, 21.6% (Lost)
- 中嶋 秀樹 — Kyoto 6th District, 22.8% (Lost)
Candidates with Similar Vote Share
- 杉山 彰 (JCP, Akita 3rd District) — 22.1%
- 隠樹 圭子 (CDP, Hyogo 10th District) — 22.1%
- 沢田 良 (Ishin, Saitama 15th District) — 21.8%
- 岬 麻紀 (Ishin, Aichi 5th District) — 22.2%
- 宮崎 岳志 (Ishin, Gunma 1st District) — 21.7%
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 (2021)
Districts
25
Candidates
96
Seats Filled
25
Active Parties
13
Party representation across Tokyo
LDP24 cand · 16 won
CDP20 cand · 8 won
Ishin17 cand · 0 won
Independent14 cand · 0 won
JCP9 cand · 0 won
NHK Party3 cand · 0 won
DPP2 cand · 0 won
Reiwa2 cand · 0 won
Komeito1 cand · 1 won
第一1 cand · 0 won
SDP1 cand · 0 won
やまと1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Tokyo (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 萩生田 光一 | Tokyo 24th District | LDP | 149,152 | 58.5% | Won |
| 吉田 晴美 | Tokyo 8th District | CDP | 137,341 | 48.4% | Won |
| 小倉 將信 | Tokyo 23rd District | LDP | 133,206 | 51.2% | Won |
| 井上 信治 | Tokyo 25th District | LDP | 131,430 | 59.4% | Won |
| 伊藤 達也 | Tokyo 22nd District | LDP | 131,351 | 46.9% | Won |
| 平 将明 | Tokyo 4th District | LDP | 128,708 | 51.5% | Won |
| 伊藤 俊輔 | Tokyo 23rd District | CDP | 126,732 | 48.8% | Lost |
Where 猪口 幸子 ranks
Among Ishin single-member candidates in 2021
Higher vote share than 58.5% (55 of 94)
Among ALL single-member candidates in 2021
Higher vote share than 32.8% (281 of 857)
医師 cohort (2021)
Cohort Size
19
Cohort Wins
6
Cohort Avg Share
21.9%
Cohort Avg Age
57
猪口 幸子's 22.0% vote share is 0.09 percentage points above the 医師 cohort average for 2021.
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 2021.
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 2021?expand_more
Tokyo had 25 districts with 96 total candidates in 2021, of whom 25 won seats.
Did 猪口 幸子 win the 2021 election?expand_more
猪口 幸子 did not win the 2021 House of Representatives race in Tokyo 17th District, recording 52,260 votes (22.0%).
Which party did 猪口 幸子 represent?expand_more
猪口 幸子 ran as a Ishin candidate. The party fielded 119 candidates in 2021.
Who won Tokyo 17th District in 2021?expand_more
平沢 勝栄 (LDP) won Tokyo 17th District with 119,384 votes, a vote share of 50.1%.