Candidates
大串 博志 — Saga 2nd District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Saga 2nd District (2021) — 106,608 votes (52.0%), rank #1 of 2.
- chevron_rightProfile: Male, age 56. Background: その他. Status entering: Incumbent.
- chevron_rightCareer wins to date: 6
fact_check Quick Facts
Age
56 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
106,608
Vote Share
52.0%
Rank
#1
Outcome
Won
Win/Loss Outcome
Seat
Elected to the House of Representatives
Political Context
Party Affiliation
CDP
立民
Party Candidates 2021
253
Party Seats Won
96
Prefectures
58
Avg Share
39.0%
Occupation & Background
Categoryその他
Detail立憲民主党役員室長、元総理大臣補佐官
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 6
- Age at time of election: 56
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 大串 博志 this page | CDP | 106,608 | 52.0% |
| #2 | 古川 康 | LDP | 98,224 | 48.0% |
Same-Party Peers in 2021
- 石川 香織 — Hokkaido 11th District, 51.8% (Won)
- 山岡 達丸 — Hokkaido 9th District, 51.5% (Won)
- 緑川 貴士 — Akita 2nd District, 52.5% (Won)
- 江田 憲司 — Kanagawa 8th District, 52.6% (Won)
- 西村 智奈美 — Niigata 1st District, 52.6% (Won)
Candidates with Similar Vote Share
- 藤原 崇 (LDP, Iwate 3rd District) — 52.1%
- 冨樫 博之 (LDP, Akita 1st District) — 51.9%
- 島尻 安伊子 (LDP, Okinawa 3rd District) — 52.1%
- 福島 伸享 (Independent, Ibaraki 1st District) — 52.1%
- 石川 香織 (CDP, Hokkaido 11th District) — 51.8%
Career Timeline
Elections
3
Career Wins
2
Total Votes
287,374
Best Vote Share
52.0%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Saga 2nd District | Centrist | Single-member | 85,185 | 44.5% | #2 | Lost |
| 2024 | Saga 2nd District | CDP | Single-member | 95,581 | 51.2% | #1 | Won |
| 2021 | Saga 2nd District | CDP | Single-member | 106,608 | 52.0% | #1 | Won |
Saga 2nd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 古川 康 | LDP | 106,320 | 55.5% | 2 | 21,135 |
| 2024 | 大串 博志 | CDP | 95,581 | 51.2% | 4 | 19,027 |
| 2021 | 大串 博志 | CDP | 106,608 | 52.0% | 2 | 8,384 |
Where 大串 博志 ranks
Among CDP single-member candidates in 2021
Higher vote share than 90.2% (193 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 81.4% (698 of 857)
その他 cohort (2021)
Cohort Size
86
Cohort Wins
33
Cohort Avg Share
23.5%
Cohort Avg Age
51
大串 博志's 52.0% vote share is 28.53 percentage points above the その他 cohort average for 2021.
Frequently Asked Questions
How many times has 大串 博志 run for the House of Representatives?expand_more
大串 博志 has appeared in 3 recorded elections, winning 2 of them. The most recent was 2021.
Who has won Saga 2nd District in recent elections?expand_more
Recorded winners of Saga 2nd District: 古川 康 (2026); 大串 博志 (2024); 大串 博志 (2021).
Did 大串 博志 win the 2021 election?expand_more
大串 博志 won the 2021 House of Representatives race in Saga 2nd District, recording 106,608 votes (52.0%).
Which party did 大串 博志 represent?expand_more
大串 博志 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Saga 2nd District in 2021?expand_more
大串 博志 (CDP) won Saga 2nd District with 106,608 votes, a vote share of 52.0%.