Candidates
新井 杉生 — Tokyo 17th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 17th District (2021) — 36,309 votes (15.3%), rank #3 of 4.
- chevron_rightProfile: Male, age 62. Background: 政党役職. Status entering: Newcomer.
fact_check Quick Facts
Age
62 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
36,309
Vote Share
15.3%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
JCP
共産
Party Candidates 2021
114
Party Seats Won
10
Prefectures
51
Avg Share
13.4%
Occupation & Background
Category政党役職
Detail共産党葛飾地区委員長
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 62
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 | Ishin | 52,260 | 22.0% |
| #3 | 新井 杉生 this page | JCP | 36,309 | 15.3% |
| #4 | 円 より子 | DPP | 30,103 | 12.6% |
Same-Party Peers in 2021
- 坂本 浩 — Ishikawa 2nd District, 15.5% (Lost)
- 田村 勉 — Saitama 14th District, 14.8% (Lost)
- 松本 隆 — Miyazaki 3rd District, 14.7% (Lost)
- 岡田 正和 — Tottori 1st District, 15.9% (Lost)
- 森 流星 — Osaka 17th District, 14.6% (Lost)
Candidates with Similar Vote Share
- 石関 貴史 (Independent, Gunma 2nd District) — 15.3%
- 岸野 智康 (Ishin, Ibaraki 3rd District) — 15.2%
- 坂本 浩 (JCP, Ishikawa 2nd District) — 15.5%
- 森本 栄 (CDP, Okayama 3rd District) — 15.1%
- 中村 憲一 (Ishin, Shizuoka 4th District) — 15.5%
Career Timeline
Elections
2
Career Wins
0
Total Votes
62,873
Best Vote Share
15.3%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2024 | Tokyo 17th District | JCP | Single-member | 26,564 | 14.3% | #4 | Lost |
| 2021 | Tokyo 17th District | JCP | Single-member | 36,309 | 15.3% | #3 | 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 新井 杉生 ranks
Among JCP single-member candidates in 2021
Higher vote share than 66.7% (70 of 105)
Among ALL single-member candidates in 2021
Higher vote share than 25.2% (216 of 857)
政党役職 cohort (2021)
Cohort Size
210
Cohort Wins
98
Cohort Avg Share
33.5%
Cohort Avg Age
56
新井 杉生's 15.3% vote share is 18.23 percentage points below the 政党役職 cohort average for 2021.
Frequently Asked Questions
How many times has 新井 杉生 run for the House of Representatives?expand_more
新井 杉生 has appeared in 2 recorded elections, winning 0 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 新井 杉生 win the 2021 election?expand_more
新井 杉生 did not win the 2021 House of Representatives race in Tokyo 17th District, recording 36,309 votes (15.3%).
Which party did 新井 杉生 represent?expand_more
新井 杉生 ran as a JCP candidate. The party fielded 114 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%.