Candidates
山田 博司 — Nagasaki 3rd District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Nagasaki 3rd District (2021) — 25,566 votes (18.2%), rank #3 of 4.
- chevron_rightProfile: Male, age 51. Background: 政治スタッフ. Status entering: Newcomer.
fact_check Quick Facts
Age
51 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
25,566
Vote Share
18.2%
Rank
#3
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
Independent
無
Party Candidates 2021
78
Party Seats Won
10
Prefectures
32
Avg Share
14.0%
Occupation & Background
Category政治スタッフ
Detail元長崎県議会議員、元衆議院議員秘書
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 51
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 谷川 弥一 | LDP | 57,223 | 40.7% |
| #2 | 山田 勝彦 | CDP | 55,189 | 39.2% |
| #3 | 山田 博司 this page | Independent | 25,566 | 18.2% |
| #4 | 石本 啓之 | Minor Parties | 2,750 | 2.0% |
Same-Party Peers in 2021
- 高見 省次 — Nara 3rd District, 17.3% (Lost)
- 下地 幹郎 — Okinawa 1st District, 20.4% (Lost)
- 森 民夫 — Niigata 5th District, 20.6% (Lost)
- 井上 一徳 — Kyoto 5th District, 15.7% (Lost)
- 石関 貴史 — Gunma 2nd District, 15.3% (Lost)
Candidates with Similar Vote Share
- 西川 正克 (JCP, Nara 3rd District) — 18.2%
- 武藤 優子 (Ishin, Ibaraki 4th District) — 18.0%
- 山本 剛正 (Ishin, Fukuoka 1st District) — 18.0%
- 井上 博明 (Ishin, Kyoto 3rd District) — 18.5%
- 空本 誠喜 (Ishin, Hiroshima 4th District) — 17.9%
Career Timeline
Elections
3
Career Wins
0
Total Votes
51,765
Best Vote Share
18.2%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Nagasaki 1st District | Ishin | Single-member | 13,363 | 7.5% | #3 | Lost |
| 2024 | Nagasaki 1st District | Ishin | Single-member | 12,836 | 7.7% | #3 | Lost |
| 2021 | Nagasaki 3rd District | Independent | Single-member | 25,566 | 18.2% | #3 | Lost |
Nagasaki 3rd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 金子 容三 | LDP | 133,418 | 72.1% | 2 | 81,893 |
| 2024 | 金子 容三 | LDP | 90,930 | 50.9% | 3 | 22,436 |
| 2021 | 谷川 弥一 | LDP | 57,223 | 40.7% | 4 | 2,034 |
Nagasaki Snapshot (2021)
Districts
4
Candidates
13
Seats Filled
4
Active Parties
6
Party representation across Nagasaki
LDP4 cand · 3 won
CDP3 cand · 0 won
Independent3 cand · 0 won
DPP1 cand · 1 won
JCP1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Nagasaki (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 西岡 秀子 | Nagasaki 1st District | DPP | 101,877 | 56.1% | Won |
| 加藤 竜祥 | Nagasaki 2nd District | LDP | 95,271 | 58.2% | Won |
| 初村 滝一郎 | Nagasaki 1st District | LDP | 69,053 | 38.0% | Lost |
| 松平 浩一 | Nagasaki 2nd District | CDP | 68,405 | 41.8% | Lost |
| 谷川 弥一 | Nagasaki 3rd District | LDP | 57,223 | 40.7% | Won |
| 北村 誠吾 | Nagasaki 4th District | LDP | 55,968 | 42.1% | Won |
| 末次 精一 | Nagasaki 4th District | CDP | 55,577 | 41.8% | Lost |
Where 山田 博司 ranks
Among Independent single-member candidates in 2021
Higher vote share than 74.4% (58 of 78)
Among ALL single-member candidates in 2021
Higher vote share than 28.7% (246 of 857)
政治スタッフ cohort (2021)
Cohort Size
43
Cohort Wins
3
Cohort Avg Share
28.4%
Cohort Avg Age
48
山田 博司's 18.2% vote share is 10.19 percentage points below the 政治スタッフ cohort average for 2021.
Frequently Asked Questions
How many times has 山田 博司 run for the House of Representatives?expand_more
山田 博司 has appeared in 3 recorded elections, winning 0 of them. The most recent was 2021.
Who has won Nagasaki 3rd District in recent elections?expand_more
Recorded winners of Nagasaki 3rd District: 金子 容三 (2026); 金子 容三 (2024); 谷川 弥一 (2021).
How many Nagasaki districts ran candidates in 2021?expand_more
Nagasaki had 4 districts with 13 total candidates in 2021, of whom 4 won seats.
Did 山田 博司 win the 2021 election?expand_more
山田 博司 did not win the 2021 House of Representatives race in Nagasaki 3rd District, recording 25,566 votes (18.2%).
Which party did 山田 博司 represent?expand_more
山田 博司 ran as a Independent candidate. The party fielded 78 candidates in 2021.
Who won Nagasaki 3rd District in 2021?expand_more
谷川 弥一 (LDP) won Nagasaki 3rd District with 57,223 votes, a vote share of 40.7%.