Candidates
田島 一成 — Shiga 2nd District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Shiga 2nd District (2021) — 64,119 votes (43.4%), rank #2 of 2.
- chevron_rightProfile: Male, age 59. Background: 大臣. Status entering: Former.
- chevron_rightCareer wins to date: 4
fact_check Quick Facts
Age
59 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
64,119
Vote Share
43.4%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
CDP
立民
Party Candidates 2021
253
Party Seats Won
96
Prefectures
58
Avg Share
39.0%
Occupation & Background
Category大臣
Detail元環境副大臣、元滋賀県議会議員
Incumbency & Career Wins
- Status entering the 2021 election: Former
- Total recorded wins to date: 4
- Age at time of election: 59
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 上野 賢一郎 | LDP | 83,502 | 56.6% |
| #2 | 田島 一成 this page | CDP | 64,119 | 43.4% |
Same-Party Peers in 2021
- 森山 浩行 — Osaka 16th District, 43.6% (Lost)
- 津村 啓介 — Okayama 2nd District, 43.6% (Lost)
- 山川 百合子 — Saitama 3rd District, 43.1% (Lost)
- 荒井 優 — Hokkaido 3rd District, 43.0% (Lost)
- 末松 義規 — Tokyo 19th District, 43.0% (Won)
Candidates with Similar Vote Share
- 土井 亨 (LDP, Miyagi 1st District) — 43.4%
- 辻 清人 (LDP, Tokyo 2nd District) — 43.4%
- 松島 みどり (LDP, Tokyo 14th District) — 43.3%
- 森山 浩行 (CDP, Osaka 16th District) — 43.6%
- 津村 啓介 (CDP, Okayama 2nd District) — 43.6%
Shiga 2nd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 上野 賢一郎 | LDP | 141,853 | 60.1% | 3 | 94,721 |
| 2024 | 上野 賢一郎 | LDP | 99,347 | 43.7% | 3 | 34,023 |
| 2021 | 上野 賢一郎 | LDP | 83,502 | 56.6% | 2 | 19,383 |
Shiga Snapshot (2021)
Districts
4
Candidates
11
Seats Filled
4
Active Parties
7
Party representation across Shiga
LDP4 cand · 4 won
CDP2 cand · 0 won
DPP1 cand · 0 won
NHK Party1 cand · 0 won
Ishin1 cand · 0 won
JCP1 cand · 0 won
Reiwa1 cand · 0 won
Top performers across Shiga (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 大岡 敏孝 | Shiga 1st District | LDP | 97,482 | 52.2% | Won |
| 小寺 裕雄 | Shiga 4th District | LDP | 86,762 | 54.6% | Won |
| 斎藤 アレックス | Shiga 1st District | DPP | 84,106 | 45.1% | Lost |
| 上野 賢一郎 | Shiga 2nd District | LDP | 83,502 | 56.6% | Won |
| 武村 展英 | Shiga 3rd District | LDP | 81,888 | 52.8% | Won |
| 徳永 久志 | Shiga 4th District | CDP | 72,116 | 45.4% | Lost |
| 直山 仁 | Shiga 3rd District | Ishin | 41,593 | 26.8% | Lost |
Where 田島 一成 ranks
Among CDP single-member candidates in 2021
Higher vote share than 60.7% (130 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 61.5% (527 of 857)
大臣 cohort (2021)
Cohort Size
216
Cohort Wins
153
Cohort Avg Share
50.1%
Cohort Avg Age
61
田島 一成's 43.4% vote share is 6.67 percentage points below the 大臣 cohort average for 2021.
Frequently Asked Questions
Who has won Shiga 2nd District in recent elections?expand_more
Recorded winners of Shiga 2nd District: 上野 賢一郎 (2026); 上野 賢一郎 (2024); 上野 賢一郎 (2021).
How many Shiga districts ran candidates in 2021?expand_more
Shiga had 4 districts with 11 total candidates in 2021, of whom 4 won seats.
Did 田島 一成 win the 2021 election?expand_more
田島 一成 did not win the 2021 House of Representatives race in Shiga 2nd District, recording 64,119 votes (43.4%).
Which party did 田島 一成 represent?expand_more
田島 一成 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Shiga 2nd District in 2021?expand_more
上野 賢一郎 (LDP) won Shiga 2nd District with 83,502 votes, a vote share of 56.6%.