Candidates
赤石 博子 — Kanagawa 9th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Kanagawa 9th District (2026) — 16,186 votes (8.6%), rank #3 of 3.
- chevron_rightProfile: Female, age 65. Background: 議員. Status entering: Newcomer.
fact_check Quick Facts
Age
65 yrs
Gender
female ♀ Female
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
16,186
Vote Share
8.6%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
JCP
共産
Party Candidates 2026
162
Party Seats Won
4
Prefectures
49
Avg Share
7.6%
Occupation & Background
Category議員
Detail元川崎市議会議員
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 65
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 上原 正裕 | LDP | 87,531 | 46.6% |
| #2 | 笠 浩史 | Centrist | 84,024 | 44.8% |
| #3 | 赤石 博子 this page | JCP | 16,186 | 8.6% |
Same-Party Peers in 2026
- 原 努 — Tokyo 14th District, 8.7% (Lost)
- 山田 みのり — Osaka 4th District, 8.4% (Lost)
- 西山 頌秀 — Kyoto 3rd District, 8.4% (Lost)
- 渡部 結 — Osaka 3rd District, 9.0% (Lost)
- 椎名 史明 — Chiba 11th District, 8.2% (Lost)
Candidates with Similar Vote Share
- 那須 敬子 (SDP, Fukuoka 5th District) — 8.7%
- 加納 千津子 (Sanseito, Hokkaido 1st District) — 8.5%
- 井上 誠也 (Sanseito, Osaka 10th District) — 8.7%
- 今村 充 (Ishin, Tokyo 2nd District) — 8.5%
- 松岡 登志子 (Sanseito, Tokyo 5th District) — 8.7%
Career Timeline
Elections
2
Career Wins
0
Total Votes
35,021
Best Vote Share
9.9%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Kanagawa 9th District | JCP | Single-member | 16,186 | 8.6% | #3 | Lost |
| 2024 | Kanagawa 9th District | JCP | Single-member | 18,835 | 9.9% | #4 | Lost |
Kanagawa 9th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 上原 正裕 | LDP | 87,531 | 46.6% | 3 | 3,507 |
| 2024 | 笠 浩史 | CDP | 93,878 | 49.6% | 4 | 41,520 |
| 2021 | 笠 浩史 | CDP | 83,847 | 42.4% | 4 | 14,929 |
Kanagawa Snapshot (2026)
Districts
20
Candidates
70
Seats Filled
20
Active Parties
9
Party representation across Kanagawa
LDP20 cand · 20 won
Centrist16 cand · 0 won
Sanseito10 cand · 0 won
JCP9 cand · 0 won
Ishin6 cand · 0 won
DPP6 cand · 0 won
Independent1 cand · 0 won
SDP1 cand · 0 won
Reiwa1 cand · 0 won
Top performers across Kanagawa (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 小泉 進次郎 | Kanagawa 11th District | LDP | 149,029 | 79.5% | Won |
| 河野 太郎 | Kanagawa 15th District | LDP | 141,580 | 62.5% | Won |
| 三谷 英弘 | Kanagawa 8th District | LDP | 140,717 | 59.0% | Won |
| 丸尾 南都子 | Kanagawa 1st District | LDP | 121,899 | 53.1% | Won |
| 古川 直季 | Kanagawa 6th District | LDP | 120,667 | 60.7% | Won |
| 中西 健治 | Kanagawa 3rd District | LDP | 114,485 | 47.7% | Won |
| 新田 章文 | Kanagawa 2nd District | LDP | 112,930 | 47.9% | Won |
Where 赤石 博子 ranks
Among JCP single-member candidates in 2026
Higher vote share than 72.8% (115 of 158)
Among ALL single-member candidates in 2026
Higher vote share than 21.4% (240 of 1119)
議員 cohort (2026)
Cohort Size
216
Cohort Wins
35
Cohort Avg Share
21.9%
Cohort Avg Age
52
赤石 博子's 8.6% vote share is 13.31 percentage points below the 議員 cohort average for 2026.
Frequently Asked Questions
How many times has 赤石 博子 run for the House of Representatives?expand_more
赤石 博子 has appeared in 2 recorded elections, winning 0 of them. The most recent was 2026.
Who has won Kanagawa 9th District in recent elections?expand_more
Recorded winners of Kanagawa 9th District: 上原 正裕 (2026); 笠 浩史 (2024); 笠 浩史 (2021).
How many Kanagawa districts ran candidates in 2026?expand_more
Kanagawa had 20 districts with 70 total candidates in 2026, of whom 20 won seats.
Did 赤石 博子 win the 2026 election?expand_more
赤石 博子 did not win the 2026 House of Representatives race in Kanagawa 9th District, recording 16,186 votes (8.6%).
Which party did 赤石 博子 represent?expand_more
赤石 博子 ran as a JCP candidate. The party fielded 162 candidates in 2026.
Who won Kanagawa 9th District in 2026?expand_more
上原 正裕 (LDP) won Kanagawa 9th District with 87,531 votes, a vote share of 46.6%.