Candidates
小宮山 泰子 — Saitama 7th District 2024
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Saitama 7th District (2024) — 73,293 votes (39.7%), rank #1 of 4.
- chevron_rightProfile: Female, age 59. Background: 政党役職. Status entering: Incumbent.
- chevron_rightCareer wins to date: 8
fact_check Quick Facts
Age
59 yrs
Gender
female ♀ Female
Election Date
Th10 27, 2024
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
73,293
Vote Share
39.7%
Rank
#1
Outcome
Won
Win/Loss Outcome
Seat
Elected to the House of Representatives
Political Context
Party Affiliation
CDP
立民
Party Candidates 2024
251
Party Seats Won
148
Prefectures
58
Avg Share
39.5%
Occupation & Background
Category政党役職
Detail立憲民主党埼玉県連代表、元埼玉県議会議員
Incumbency & Career Wins
- Status entering the 2024 election: Incumbent
- Total recorded wins to date: 8
- Age at time of election: 59
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 小宮山 泰子 this page | CDP | 73,293 | 39.7% |
| #2 | 中野 英幸 | LDP | 66,498 | 36.0% |
| #3 | 伊勢田 享子 | Ishin | 27,266 | 14.8% |
| #4 | 佐藤 一馬 | JCP | 17,541 | 9.5% |
Same-Party Peers in 2024
- 阿部 知子 — Kanagawa 12th District, 39.7% (Won)
- 山田 勝彦 — Nagasaki 2nd District, 39.5% (Lost)
- 武正 公一 — Saitama 1st District, 39.9% (Lost)
- 松木 謙公 — Hokkaido 2nd District, 40.0% (Won)
- 手塚 仁雄 — Tokyo 5th District, 39.4% (Won)
Candidates with Similar Vote Share
- 新藤 義孝 (LDP, Saitama 2nd District) — 39.7%
- 川崎 秀人 (LDP, Mie 2nd District) — 39.7%
- 阿部 知子 (CDP, Kanagawa 12th District) — 39.7%
- 武田 良介 (JCP, Nagano 4th District) — 39.8%
- 土田 慎 (LDP, Tokyo 13th District) — 39.6%
Career Timeline
Elections
4
Career Wins
2
Total Votes
247,146
Best Vote Share
42.8%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Saitama 7th District | Centrist | Single-member | 80,433 | 42.8% | #2 | Lost |
| 2024 | Saitama 7th District | CDP | Single-member | 73,293 | 39.7% | #1 | Won |
| 2021 | Saitama 7th District | CDP | Single-member | 93,419 | 41.7% | #2 | Lost |
| 2021 | Northern Kanto Block (PR Block) | CDP | PR Block | 1 | 0.0% | #10 | Won |
Saitama 7th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 中野 英幸 | LDP | 107,470 | 57.2% | 2 | 27,037 |
| 2024 | 小宮山 泰子 | CDP | 73,293 | 39.7% | 4 | 6,795 |
| 2021 | 中野 英幸 | LDP | 98,958 | 44.2% | 3 | 5,539 |
Saitama Snapshot (2024)
Districts
16
Candidates
66
Seats Filled
16
Active Parties
10
Party representation across Saitama
JCP14 cand · 0 won
LDP13 cand · 8 won
CDP13 cand · 6 won
Ishin12 cand · 0 won
Minor Parties4 cand · 0 won
DPP3 cand · 2 won
Independent3 cand · 0 won
Reiwa2 cand · 0 won
Komeito1 cand · 0 won
みんな1 cand · 0 won
Top performers across Saitama (2024)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 枝野 幸男 | Saitama 5th District | CDP | 107,778 | 51.0% | Won |
| 大島 敦 | Saitama 6th District | CDP | 104,836 | 51.3% | Won |
| 森田 俊和 | Saitama 12th District | CDP | 103,324 | 57.5% | Won |
| 坂本 祐之輔 | Saitama 10th District | CDP | 97,591 | 59.0% | Won |
| 柴山 昌彦 | Saitama 8th District | LDP | 93,223 | 43.4% | Won |
| 小泉 龍司 | Saitama 11th District | LDP | 91,681 | 58.1% | Won |
| 村井 英樹 | Saitama 1st District | LDP | 85,347 | 41.5% | Won |
Where 小宮山 泰子 ranks
Among CDP single-member candidates in 2024
Higher vote share than 49.3% (102 of 207)
Among ALL single-member candidates in 2024
Higher vote share than 73% (812 of 1113)
政党役職 cohort (2024)
Cohort Size
252
Cohort Wins
99
Cohort Avg Share
26.0%
Cohort Avg Age
56
小宮山 泰子's 39.7% vote share is 13.74 percentage points above the 政党役職 cohort average for 2024.
Frequently Asked Questions
How many times has 小宮山 泰子 run for the House of Representatives?expand_more
小宮山 泰子 has appeared in 4 recorded elections, winning 2 of them. The most recent was 2024.
Who has won Saitama 7th District in recent elections?expand_more
Recorded winners of Saitama 7th District: 中野 英幸 (2026); 小宮山 泰子 (2024); 中野 英幸 (2021).
How many Saitama districts ran candidates in 2024?expand_more
Saitama had 16 districts with 66 total candidates in 2024, of whom 16 won seats.
Did 小宮山 泰子 win the 2024 election?expand_more
小宮山 泰子 won the 2024 House of Representatives race in Saitama 7th District, recording 73,293 votes (39.7%).
Which party did 小宮山 泰子 represent?expand_more
小宮山 泰子 ran as a CDP candidate. The party fielded 251 candidates in 2024.
Who won Saitama 7th District in 2024?expand_more
小宮山 泰子 (CDP) won Saitama 7th District with 73,293 votes, a vote share of 39.7%.