Candidates
葛原 茂 — Chiba 12th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Chiba 12th District (2026) — 17,601 votes (9.7%), rank #3 of 3.
- chevron_rightProfile: Male, age 74. Background: 政党役職. Status entering: Newcomer.
fact_check Quick Facts
Age
74 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
17,601
Vote Share
9.7%
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政党役職
Detail共産党千葉南部地区委員長
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 74
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 浜田 靖一 | LDP | 129,997 | 71.5% |
| #2 | 大薄 裕也 | Independent | 34,270 | 18.8% |
| #3 | 葛原 茂 this page | JCP | 17,601 | 9.7% |
Same-Party Peers in 2026
- 苗村 京子 — Saitama 14th District, 9.8% (Lost)
- 店橋 世津子 — Gunma 1st District, 9.5% (Lost)
- 益田 牧子 — Kumamoto 2nd District, 9.4% (Lost)
- 鈴木 節子 — Shizuoka 1st District, 9.4% (Lost)
- 池川 友一 — Tokyo 23rd District, 9.4% (Lost)
Candidates with Similar Vote Share
- 和田 知久 (Sanseito, Okinawa 1st District) — 9.7%
- 山室 貴史 (Sanseito, Osaka 3rd District) — 9.8%
- 出羽 幹子 (Sanseito, Chiba 6th District) — 9.8%
- 野中 しんすけ (Sanseito, Oita 1st District) — 9.6%
- 島村 直輝 (Sanseito, Tokyo 6th District) — 9.8%
Career Timeline
Elections
3
Career Wins
0
Total Votes
40,374
Best Vote Share
9.7%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Chiba 12th District | JCP | Single-member | 17,601 | 9.7% | #3 | Lost |
| 2024 | Chiba 12th District | JCP | Single-member | 10,243 | 5.5% | #4 | Lost |
| 2021 | Chiba 12th District | JCP | Single-member | 12,530 | 6.5% | #3 | Lost |
Chiba 12th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 浜田 靖一 | LDP | 129,997 | 71.5% | 3 | 95,727 |
| 2024 | 浜田 靖一 | LDP | 105,510 | 56.5% | 4 | 60,412 |
| 2021 | 浜田 靖一 | LDP | 123,210 | 64.0% | 3 | 66,463 |
Chiba Snapshot (2026)
Districts
14
Candidates
52
Seats Filled
14
Active Parties
9
Party representation across Chiba
LDP14 cand · 13 won
Centrist12 cand · 1 won
Sanseito9 cand · 0 won
JCP8 cand · 0 won
DPP3 cand · 0 won
減ゆ2 cand · 0 won
Ishin2 cand · 0 won
Mirai1 cand · 0 won
Independent1 cand · 0 won
Top performers across Chiba (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 浜田 靖一 | Chiba 12th District | LDP | 129,997 | 71.5% | Won |
| 松本 尚 | Chiba 13th District | LDP | 121,796 | 53.9% | Won |
| 門山 宏哲 | Chiba 1st District | LDP | 109,771 | 46.8% | Won |
| 小林 鷹之 | Chiba 2nd District | LDP | 107,933 | 67.5% | Won |
| 鹿嶋 祐介 | Chiba 4th District | LDP | 106,236 | 48.2% | Won |
| 森 英介 | Chiba 11th District | LDP | 102,843 | 61.5% | Won |
| 齋藤 健 | Chiba 7th District | LDP | 100,339 | 64.0% | Won |
Where 葛原 茂 ranks
Among JCP single-member candidates in 2026
Higher vote share than 79.7% (126 of 158)
Among ALL single-member candidates in 2026
Higher vote share than 26.7% (299 of 1119)
政党役職 cohort (2026)
Cohort Size
131
Cohort Wins
34
Cohort Avg Share
28.8%
Cohort Avg Age
57
葛原 茂's 9.7% vote share is 19.14 percentage points below the 政党役職 cohort average for 2026.
Frequently Asked Questions
How many times has 葛原 茂 run for the House of Representatives?expand_more
葛原 茂 has appeared in 3 recorded elections, winning 0 of them. The most recent was 2026.
Who has won Chiba 12th District in recent elections?expand_more
Recorded winners of Chiba 12th District: 浜田 靖一 (2026); 浜田 靖一 (2024); 浜田 靖一 (2021).
How many Chiba districts ran candidates in 2026?expand_more
Chiba had 14 districts with 52 total candidates in 2026, of whom 14 won seats.
Did 葛原 茂 win the 2026 election?expand_more
葛原 茂 did not win the 2026 House of Representatives race in Chiba 12th District, recording 17,601 votes (9.7%).
Which party did 葛原 茂 represent?expand_more
葛原 茂 ran as a JCP candidate. The party fielded 162 candidates in 2026.
Who won Chiba 12th District in 2026?expand_more
浜田 靖一 (LDP) won Chiba 12th District with 129,997 votes, a vote share of 71.5%.