Candidates
清水 聖士 — Chiba 13th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Chiba 13th District (2021) — 42,473 votes (19.1%), rank #3 of 3.
- chevron_rightProfile: Male, age 60. Background: 首長. Status entering: Newcomer.
fact_check Quick Facts
Age
60 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
42,473
Vote Share
19.1%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
Ishin
維新
Party Candidates 2021
119
Party Seats Won
41
Prefectures
38
Avg Share
23.7%
Occupation & Background
Category首長
Detail元千葉県鎌ケ谷市長、元外務省職員
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 60
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 松本 尚 | LDP | 100,227 | 45.1% |
| #2 | 宮川 伸 | CDP | 79,687 | 35.8% |
| #3 | 清水 聖士 this page | Ishin | 42,473 | 19.1% |
Same-Party Peers in 2021
- 阿部 弘樹 — Fukuoka 4th District, 19.0% (Lost)
- 金澤 結衣 — Tokyo 15th District, 18.8% (Lost)
- 前田 順一郎 — Tokyo 20th District, 18.6% (Lost)
- 西村 恵美 — Tokyo 14th District, 19.7% (Lost)
- 井上 博明 — Kyoto 3rd District, 18.5% (Lost)
Candidates with Similar Vote Share
- 阿部 弘樹 (Ishin, Fukuoka 4th District) — 19.0%
- 尾辻 かな子 (CDP, Osaka 2nd District) — 19.0%
- 平 あや子 (JCP, Niigata 2nd District) — 19.0%
- 畑野 君枝 (JCP, Kanagawa 10th District) — 19.3%
- 金澤 結衣 (Ishin, Tokyo 15th District) — 18.8%
Chiba 13th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 松本 尚 | LDP | 121,796 | 53.9% | 3 | 49,562 |
| 2024 | 松本 尚 | LDP | 96,024 | 43.8% | 4 | 3,523 |
| 2021 | 松本 尚 | LDP | 100,227 | 45.1% | 3 | 20,540 |
Chiba Snapshot (2021)
Districts
13
Candidates
39
Seats Filled
13
Active Parties
9
Party representation across Chiba
LDP13 cand · 9 won
CDP11 cand · 4 won
JCP4 cand · 0 won
Ishin4 cand · 0 won
Independent3 cand · 0 won
DPP1 cand · 0 won
NHK Party1 cand · 0 won
Minor Parties1 cand · 0 won
Reiwa1 cand · 0 won
Top performers across Chiba (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 野田 佳彦 | Chiba 4th District | CDP | 154,412 | 64.5% | Won |
| 小林 鷹之 | Chiba 2nd District | LDP | 153,017 | 62.0% | Won |
| 本庄 知史 | Chiba 8th District | CDP | 135,125 | 59.7% | Won |
| 田嶋 要 | Chiba 1st District | CDP | 128,556 | 56.3% | Won |
| 齋藤 健 | Chiba 7th District | LDP | 127,548 | 55.0% | Won |
| 浜田 靖一 | Chiba 12th District | LDP | 123,210 | 64.0% | Won |
| 薗浦 健太郎 | Chiba 5th District | LDP | 111,985 | 47.0% | Won |
Where 清水 聖士 ranks
Among Ishin single-member candidates in 2021
Higher vote share than 47.9% (45 of 94)
Among ALL single-member candidates in 2021
Higher vote share than 29.9% (256 of 857)
首長 cohort (2021)
Cohort Size
28
Cohort Wins
12
Cohort Avg Share
38.2%
Cohort Avg Age
57
清水 聖士's 19.1% vote share is 19.1 percentage points below the 首長 cohort average for 2021.
Frequently Asked Questions
Who has won Chiba 13th District in recent elections?expand_more
Recorded winners of Chiba 13th District: 松本 尚 (2026); 松本 尚 (2024); 松本 尚 (2021).
How many Chiba districts ran candidates in 2021?expand_more
Chiba had 13 districts with 39 total candidates in 2021, of whom 13 won seats.
Did 清水 聖士 win the 2021 election?expand_more
清水 聖士 did not win the 2021 House of Representatives race in Chiba 13th District, recording 42,473 votes (19.1%).
Which party did 清水 聖士 represent?expand_more
清水 聖士 ran as a Ishin candidate. The party fielded 119 candidates in 2021.
Who won Chiba 13th District in 2021?expand_more
松本 尚 (LDP) won Chiba 13th District with 100,227 votes, a vote share of 45.1%.