Candidates
杉村 慎治 — Saitama 9th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Saitama 9th District (2021) — 80,756 votes (36.8%), rank #2 of 3.
- chevron_rightProfile: Male, age 45. Background: 政治スタッフ. Status entering: Newcomer.
fact_check Quick Facts
Age
45 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
80,756
Vote Share
36.8%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
CDP
立民
Party Candidates 2021
253
Party Seats Won
96
Prefectures
58
Avg Share
39.0%
Occupation & Background
Category政治スタッフ
Detail元衆議院議員秘書、元映像制作会社社員
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 45
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 大塚 拓 | LDP | 117,002 | 53.4% |
| #2 | 杉村 慎治 this page | CDP | 80,756 | 36.8% |
| #3 | 神田 三春 | JCP | 21,464 | 9.8% |
Same-Party Peers in 2021
- 井坂 信彦 — Hyogo 1st District, 36.9% (Won)
- 西川 厚志 — Aichi 5th District, 36.6% (Lost)
- 大野 園子 — Miyagi 3rd District, 37.1% (Lost)
- 升田 世喜男 — Aomori 1st District, 37.4% (Lost)
- 青木 剛志 — Fukuoka 7th District, 37.7% (Lost)
Candidates with Similar Vote Share
- 高橋 比奈子 (LDP, Iwate 1st District) — 36.9%
- 井坂 信彦 (CDP, Hyogo 1st District) — 36.9%
- 三木 圭恵 (Ishin, Hyogo 7th District) — 36.9%
- 西川 厚志 (CDP, Aichi 5th District) — 36.6%
- 田中 英之 (LDP, Kyoto 4th District) — 37.1%
Career Timeline
Elections
3
Career Wins
1
Total Votes
255,668
Best Vote Share
45.0%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Saitama 9th District | Centrist | Single-member | 91,805 | 45.0% | #2 | Lost |
| 2024 | Saitama 9th District | CDP | Single-member | 83,107 | 41.6% | #1 | Won |
| 2021 | Saitama 9th District | CDP | Single-member | 80,756 | 36.8% | #2 | Lost |
Saitama 9th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 大塚 拓 | LDP | 112,062 | 55.0% | 2 | 20,257 |
| 2024 | 杉村 慎治 | CDP | 83,107 | 41.6% | 4 | 4,296 |
| 2021 | 大塚 拓 | LDP | 117,002 | 53.4% | 3 | 36,246 |
Saitama Snapshot (2021)
Districts
15
Candidates
44
Seats Filled
15
Active Parties
7
Party representation across Saitama
LDP15 cand · 12 won
CDP11 cand · 3 won
JCP6 cand · 0 won
Independent5 cand · 0 won
Ishin4 cand · 0 won
DPP2 cand · 0 won
NHK Party1 cand · 0 won
Top performers across Saitama (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 大島 敦 | Saitama 6th District | CDP | 134,281 | 56.0% | Won |
| 黄川田 仁志 | Saitama 3rd District | LDP | 125,500 | 53.6% | Won |
| 新藤 義孝 | Saitama 2nd District | LDP | 121,543 | 52.8% | Won |
| 村井 英樹 | Saitama 1st District | LDP | 120,856 | 47.6% | Won |
| 大塚 拓 | Saitama 9th District | LDP | 117,002 | 53.4% | Won |
| 枝野 幸男 | Saitama 5th District | CDP | 113,615 | 51.4% | Won |
| 小泉 龍司 | Saitama 11th District | LDP | 111,810 | 61.9% | Won |
Where 杉村 慎治 ranks
Among CDP single-member candidates in 2021
Higher vote share than 39.7% (85 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 50.8% (435 of 857)
政治スタッフ cohort (2021)
Cohort Size
43
Cohort Wins
3
Cohort Avg Share
28.4%
Cohort Avg Age
48
杉村 慎治's 36.8% vote share is 8.41 percentage points above the 政治スタッフ cohort average for 2021.
Frequently Asked Questions
How many times has 杉村 慎治 run for the House of Representatives?expand_more
杉村 慎治 has appeared in 3 recorded elections, winning 1 of them. The most recent was 2021.
Who has won Saitama 9th District in recent elections?expand_more
Recorded winners of Saitama 9th District: 大塚 拓 (2026); 杉村 慎治 (2024); 大塚 拓 (2021).
How many Saitama districts ran candidates in 2021?expand_more
Saitama had 15 districts with 44 total candidates in 2021, of whom 15 won seats.
Did 杉村 慎治 win the 2021 election?expand_more
杉村 慎治 did not win the 2021 House of Representatives race in Saitama 9th District, recording 80,756 votes (36.8%).
Which party did 杉村 慎治 represent?expand_more
杉村 慎治 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Saitama 9th District in 2021?expand_more
大塚 拓 (LDP) won Saitama 9th District with 117,002 votes, a vote share of 53.4%.