Candidates
原口 一博 — Saga 1st District 2024
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Saga 1st District (2024) — 96,083 votes (54.7%), rank #1 of 2.
- chevron_rightProfile: Male, age 65. Background: 大臣. Status entering: Incumbent.
- chevron_rightCareer wins to date: 10
fact_check Quick Facts
Age
65 yrs
Gender
male ♂ Male
Election Date
Th10 27, 2024
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
96,083
Vote Share
54.7%
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大臣
Detail元総務大臣、立憲民主党佐賀県連代表
Incumbency & Career Wins
- Status entering the 2024 election: Incumbent
- Total recorded wins to date: 10
- Age at time of election: 65
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 原口 一博 this page | CDP | 96,083 | 54.7% |
| #2 | 岩田 和親 | LDP | 79,723 | 45.3% |
Same-Party Peers in 2024
- 小熊 慎司 — Fukushima 3rd District, 54.8% (Won)
- 長妻 昭 — Tokyo 27th District, 54.6% (Won)
- 神津 健 — Nagano 3rd District, 55.0% (Won)
- 近藤 和也 — Ishikawa 3rd District, 54.4% (Won)
- 柳沢 剛 — Miyagi 3rd District, 55.2% (Won)
Candidates with Similar Vote Share
- 今枝 宗一郎 (LDP, Aichi 14th District) — 54.7%
- 小熊 慎司 (CDP, Fukushima 3rd District) — 54.8%
- 長妻 昭 (CDP, Tokyo 27th District) — 54.6%
- 神津 健 (CDP, Nagano 3rd District) — 55.0%
- 近藤 和也 (CDP, Ishikawa 3rd District) — 54.4%
Career Timeline
Elections
3
Career Wins
2
Total Votes
271,563
Best Vote Share
54.7%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Saga 1st District | 減ゆ | Single-member | 83,028 | 45.0% | #2 | Lost |
| 2024 | Saga 1st District | CDP | Single-member | 96,083 | 54.7% | #1 | Won |
| 2021 | Saga 1st District | CDP | Single-member | 92,452 | 50.0% | #1 | Won |
Saga 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 岩田 和親 | LDP | 84,220 | 45.7% | 3 | 1,192 |
| 2024 | 原口 一博 | CDP | 96,083 | 54.7% | 2 | 16,360 |
| 2021 | 原口 一博 | CDP | 92,452 | 50.0% | 2 | 133 |
Where 原口 一博 ranks
Among CDP single-member candidates in 2024
Higher vote share than 90.8% (188 of 207)
Among ALL single-member candidates in 2024
Higher vote share than 93.2% (1037 of 1113)
大臣 cohort (2024)
Cohort Size
232
Cohort Wins
140
Cohort Avg Share
42.4%
Cohort Avg Age
60
原口 一博's 54.7% vote share is 12.33 percentage points above the 大臣 cohort average for 2024.
Frequently Asked Questions
How many times has 原口 一博 run for the House of Representatives?expand_more
原口 一博 has appeared in 3 recorded elections, winning 2 of them. The most recent was 2024.
Who has won Saga 1st District in recent elections?expand_more
Recorded winners of Saga 1st District: 岩田 和親 (2026); 原口 一博 (2024); 原口 一博 (2021).
Did 原口 一博 win the 2024 election?expand_more
原口 一博 won the 2024 House of Representatives race in Saga 1st District, recording 96,083 votes (54.7%).
Which party did 原口 一博 represent?expand_more
原口 一博 ran as a CDP candidate. The party fielded 251 candidates in 2024.
Who won Saga 1st District in 2024?expand_more
原口 一博 (CDP) won Saga 1st District with 96,083 votes, a vote share of 54.7%.