Candidates
原田 謙介 — Okayama 1st District 2024
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Okayama 1st District (2024) — 51,535 votes (31.9%), rank #2 of 5.
- chevron_rightProfile: Male, age 38. Background: 政党役職. Status entering: Newcomer.
fact_check Quick Facts
Age
38 yrs
Gender
male ♂ Male
Election Date
Th10 27, 2024
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
51,535
Vote Share
31.9%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2024
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立憲民主党岡山県連副代表、元NPO法人代表
Incumbency & Career Wins
- Status entering the 2024 election: Newcomer
- Age at time of election: 38
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 逢沢 一郎 | LDP | 67,710 | 42.0% |
| #2 | 原田 謙介 this page | CDP | 51,535 | 31.9% |
| #3 | 佐々木 雄司 | DPP | 22,152 | 13.7% |
| #4 | 服部 千秋 | Ishin | 11,094 | 6.9% |
| #5 | 住寄 聡美 | JCP | 8,808 | 5.5% |
Same-Party Peers in 2024
- 海江田 万里 — Tokyo 1st District, 32.0% (Won)
- 梶岡 博樹 — Ibaraki 3rd District, 31.8% (Lost)
- 高橋 永 — Tokushima 1st District, 32.0% (Lost)
- 板津 由華 — Tochigi 1st District, 32.1% (Lost)
- 出口 慎太郎 — Kumamoto 1st District, 32.2% (Lost)
Candidates with Similar Vote Share
- 勝目 康 (LDP, Kyoto 1st District) — 31.9%
- 白石 ちよ (JCP, Chiba 2nd District) — 31.9%
- 加藤 貴弘 (LDP, Hokkaido 1st District) — 32.0%
- 海江田 万里 (CDP, Tokyo 1st District) — 32.0%
- 梶岡 博樹 (CDP, Ibaraki 3rd District) — 31.8%
Career Timeline
Elections
3
Career Wins
0
Total Votes
160,869
Best Vote Share
39.6%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Okayama 1st District | Centrist | Single-member | 43,835 | 25.8% | #2 | Lost |
| 2024 | Okayama 1st District | CDP | Single-member | 51,535 | 31.9% | #2 | Lost |
| 2021 | Okayama 1st District | CDP | Single-member | 65,499 | 39.6% | #2 | Lost |
Okayama 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 逢沢 一郎 | LDP | 81,844 | 48.1% | 5 | 38,009 |
| 2024 | 逢沢 一郎 | LDP | 67,710 | 42.0% | 5 | 16,175 |
| 2021 | 逢沢 一郎 | LDP | 90,939 | 55.0% | 3 | 25,440 |
Okayama Snapshot (2024)
Districts
4
Candidates
14
Seats Filled
4
Active Parties
5
Party representation across Okayama
LDP4 cand · 3 won
CDP4 cand · 1 won
JCP4 cand · 0 won
DPP1 cand · 0 won
Ishin1 cand · 0 won
Top performers across Okayama (2024)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 加藤 勝信 | Okayama 3rd District | LDP | 133,389 | 64.6% | Won |
| 山下 貴司 | Okayama 2nd District | LDP | 95,452 | 47.7% | Won |
| 津村 啓介 | Okayama 2nd District | CDP | 91,906 | 45.9% | Lost |
| 柚木 道義 | Okayama 4th District | CDP | 89,149 | 50.3% | Won |
| 橋本 岳 | Okayama 4th District | LDP | 75,400 | 42.6% | Lost |
| 逢沢 一郎 | Okayama 1st District | LDP | 67,710 | 42.0% | Won |
| はた ともこ | Okayama 3rd District | CDP | 59,781 | 28.9% | Lost |
Where 原田 謙介 ranks
Among CDP single-member candidates in 2024
Higher vote share than 25.1% (52 of 207)
Among ALL single-member candidates in 2024
Higher vote share than 60.3% (671 of 1113)
政党役職 cohort (2024)
Cohort Size
252
Cohort Wins
99
Cohort Avg Share
26.0%
Cohort Avg Age
56
原田 謙介's 31.9% vote share is 5.94 percentage points above the 政党役職 cohort average for 2024.
Frequently Asked Questions
How many times has 原田 謙介 run for the House of Representatives?expand_more
原田 謙介 has appeared in 3 recorded elections, winning 0 of them. The most recent was 2024.
Who has won Okayama 1st District in recent elections?expand_more
Recorded winners of Okayama 1st District: 逢沢 一郎 (2026); 逢沢 一郎 (2024); 逢沢 一郎 (2021).
How many Okayama districts ran candidates in 2024?expand_more
Okayama had 4 districts with 14 total candidates in 2024, of whom 4 won seats.
Did 原田 謙介 win the 2024 election?expand_more
原田 謙介 did not win the 2024 House of Representatives race in Okayama 1st District, recording 51,535 votes (31.9%).
Which party did 原田 謙介 represent?expand_more
原田 謙介 ran as a CDP candidate. The party fielded 251 candidates in 2024.
Who won Okayama 1st District in 2024?expand_more
逢沢 一郎 (LDP) won Okayama 1st District with 67,710 votes, a vote share of 42.0%.