Candidates
杉村 慎治 — Saitama 9th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Saitama 9th District (2026) — 91,805 votes (45.0%), rank #2 of 2.
- chevron_rightProfile: Male, age 49. Background: 政治スタッフ. Status entering: Incumbent.
fact_check Quick Facts
Age
49 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
91,805
Vote Share
45.0%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Centrist
中道
Party Candidates 2026
244
Party Seats Won
49
Prefectures
58
Avg Share
30.3%
Occupation & Background
Category政治スタッフ
Detail元衆議院議員秘書
Incumbency & Career Wins
- Status entering the 2026 election: Incumbent
- Total recorded wins to date: 1
- Age at time of election: 49
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 大塚 拓 | LDP | 112,062 | 55.0% |
| #2 | 杉村 慎治 this page | Centrist | 91,805 | 45.0% |
Same-Party Peers in 2026
- 野田 佳彦 — Chiba 14th District, 45.0% (Won)
- 緑川 貴士 — Akita 2nd District, 45.0% (Lost)
- 笠 浩史 — Kanagawa 9th District, 44.8% (Lost)
- 逢坂 誠二 — Hokkaido 8th District, 44.7% (Lost)
- 坂本 祐之輔 — Saitama 10th District, 44.7% (Lost)
Candidates with Similar Vote Share
- 原口 一博 (減ゆ, Saga 1st District) — 45.0%
- 野田 佳彦 (Centrist, Chiba 14th District) — 45.0%
- 小森 卓郎 (LDP, Ishikawa 1st District) — 45.0%
- 土井 亨 (LDP, Miyagi 1st District) — 45.0%
- 江藤 拓 (LDP, Miyazaki 2nd District) — 45.0%
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 (2026)
Districts
16
Candidates
55
Seats Filled
16
Active Parties
9
Party representation across Saitama
LDP16 cand · 16 won
Centrist12 cand · 0 won
Sanseito8 cand · 0 won
JCP6 cand · 0 won
DPP5 cand · 0 won
Ishin4 cand · 0 won
Independent2 cand · 0 won
Reiwa1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Saitama (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 村井 英樹 | Saitama 1st District | LDP | 121,002 | 55.7% | Won |
| 柴山 昌彦 | Saitama 8th District | LDP | 118,529 | 52.4% | Won |
| 田中 良生 | Saitama 15th District | LDP | 114,320 | 52.3% | Won |
| 大塚 拓 | Saitama 9th District | LDP | 112,062 | 55.0% | Won |
| 穂坂 泰 | Saitama 4th District | LDP | 110,312 | 52.9% | Won |
| 中野 英幸 | Saitama 7th District | LDP | 107,470 | 57.2% | Won |
| 井原 隆 | Saitama 5th District | LDP | 104,836 | 47.4% | Won |
Where 杉村 慎治 ranks
Among Centrist single-member candidates in 2026
Higher vote share than 96.5% (195 of 202)
Among ALL single-member candidates in 2026
Higher vote share than 79.9% (894 of 1119)
政治スタッフ cohort (2026)
Cohort Size
19
Cohort Wins
2
Cohort Avg Share
19.8%
Cohort Avg Age
45
杉村 慎治's 45.0% vote share is 25.17 percentage points above the 政治スタッフ cohort average for 2026.
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 2026.
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 2026?expand_more
Saitama had 16 districts with 55 total candidates in 2026, of whom 16 won seats.
Did 杉村 慎治 win the 2026 election?expand_more
杉村 慎治 did not win the 2026 House of Representatives race in Saitama 9th District, recording 91,805 votes (45.0%).
Which party did 杉村 慎治 represent?expand_more
杉村 慎治 ran as a Centrist candidate. The party fielded 244 candidates in 2026.
Who won Saitama 9th District in 2026?expand_more
大塚 拓 (LDP) won Saitama 9th District with 112,062 votes, a vote share of 55.0%.