Candidates
岸本 周平 — Wakayama 1st District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Wakayama 1st District (2021) — 103,676 votes (62.7%), rank #1 of 2.
- chevron_rightProfile: Male, age 65. Background: 政党役職. Status entering: Incumbent.
- chevron_rightCareer wins to date: 5
fact_check Quick Facts
Age
65 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
103,676
Vote Share
62.7%
Rank
#1
Outcome
Won
Win/Loss Outcome
Seat
Elected to the House of Representatives
Political Context
Party Affiliation
DPP
国民
Party Candidates 2021
26
Party Seats Won
11
Prefectures
23
Avg Share
33.6%
Occupation & Background
Category政党役職
Detail国民民主党選挙対策委員長、元財務省理財局国庫課長
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 5
- Age at time of election: 65
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 岸本 周平 this page | DPP | 103,676 | 62.7% |
| #2 | 門 博文 | LDP | 61,608 | 37.3% |
Same-Party Peers in 2021
- 古川 元久 — Aichi 2nd District, 62.3% (Won)
- 玉木 雄一郎 — Kagawa 2nd District, 63.5% (Won)
- 西岡 秀子 — Nagasaki 1st District, 56.1% (Won)
- 前原 誠司 — Kyoto 2nd District, 48.9% (Won)
- 浅野 哲 — Ibaraki 5th District, 48.5% (Won)
Candidates with Similar Vote Share
- 吉野 正芳 (LDP, Fukushima 5th District) — 62.7%
- 後藤 茂之 (LDP, Nagano 4th District) — 62.6%
- 野田 聖子 (LDP, Gifu 1st District) — 62.5%
- 高見 康裕 (LDP, Shimane 2nd District) — 62.4%
- 今枝 宗一郎 (LDP, Aichi 14th District) — 63.0%
Wakayama 1st District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 山本 大地 | LDP | 95,836 | 46.2% | 7 | 64,484 |
| 2024 | 山本 大地 | LDP | 70,869 | 36.2% | 6 | 124 |
| 2021 | 岸本 周平 | DPP | 103,676 | 62.7% | 2 | 42,068 |
Wakayama Snapshot (2021)
Districts
3
Candidates
10
Seats Filled
3
Active Parties
8
Party representation across Wakayama
LDP3 cand · 2 won
DPP1 cand · 1 won
CDP1 cand · 0 won
Ishin1 cand · 0 won
NHK Party1 cand · 0 won
JCP1 cand · 0 won
Minor Parties1 cand · 0 won
Independent1 cand · 0 won
Top performers across Wakayama (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 二階 俊博 | Wakayama 3rd District | LDP | 102,834 | 69.3% | Won |
| 石田 真敏 | Wakayama 2nd District | LDP | 79,365 | 57.7% | Won |
| 門 博文 | Wakayama 1st District | LDP | 61,608 | 37.3% | Lost |
| 藤井 幹雄 | Wakayama 2nd District | CDP | 35,654 | 25.9% | Lost |
| 畑野 良弘 | Wakayama 3rd District | JCP | 20,692 | 14.0% | Lost |
| 所 順子 | Wakayama 2nd District | Ishin | 19,735 | 14.4% | Lost |
| 本間 奈々 | Wakayama 3rd District | Minor Parties | 19,034 | 12.8% | Lost |
Where 岸本 周平 ranks
Among DPP single-member candidates in 2021
Higher vote share than 90.5% (19 of 21)
Among ALL single-member candidates in 2021
Higher vote share than 94% (806 of 857)
政党役職 cohort (2021)
Cohort Size
210
Cohort Wins
98
Cohort Avg Share
33.5%
Cohort Avg Age
56
岸本 周平's 62.7% vote share is 29.17 percentage points above the 政党役職 cohort average for 2021.
Frequently Asked Questions
Who has won Wakayama 1st District in recent elections?expand_more
Recorded winners of Wakayama 1st District: 山本 大地 (2026); 山本 大地 (2024); 岸本 周平 (2021).
How many Wakayama districts ran candidates in 2021?expand_more
Wakayama had 3 districts with 10 total candidates in 2021, of whom 3 won seats.
Did 岸本 周平 win the 2021 election?expand_more
岸本 周平 won the 2021 House of Representatives race in Wakayama 1st District, recording 103,676 votes (62.7%).
Which party did 岸本 周平 represent?expand_more
岸本 周平 ran as a DPP candidate. The party fielded 26 candidates in 2021.
Who won Wakayama 1st District in 2021?expand_more
岸本 周平 (DPP) won Wakayama 1st District with 103,676 votes, a vote share of 62.7%.