Candidates
菊田 真紀子 — Niigata 4th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Won in Niigata 4th District (2021) — 97,494 votes (50.1%), rank #1 of 2.
- chevron_rightProfile: Female, age 52. Background: 政党役職. Status entering: Incumbent.
- chevron_rightEndorsed by: 社民県連合
- chevron_rightCareer wins to date: 7
fact_check Quick Facts
Age
52 yrs
Gender
female ♀ Female
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
1
Election Performance
Vote Count & Share
Votes
97,494
Vote Share
50.1%
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政党役職
Detail立憲民主党幹事長代理、元外務政務官
Incumbency & Career Wins
- Status entering the 2021 election: Incumbent
- Total recorded wins to date: 7
- Age at time of election: 52
Endorsements
社民県連合
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 菊田 真紀子 this page | CDP | 97,494 | 50.1% |
| #2 | 国定 勇人 | LDP | 97,256 | 49.9% |
Same-Party Peers in 2021
- 原口 一博 — Saga 1st District, 50.0% (Won)
- 大築 紅葉 — Hokkaido 4th District, 49.8% (Lost)
- 吉川 元 — Oita 2nd District, 49.8% (Lost)
- 伴野 豊 — Aichi 8th District, 49.8% (Lost)
- 中川 正春 — Mie 2nd District, 49.8% (Lost)
Candidates with Similar Vote Share
- 平沢 勝栄 (LDP, Tokyo 17th District) — 50.1%
- 仁木 博文 (Independent, Tokushima 1st District) — 50.1%
- 中村 裕之 (LDP, Hokkaido 4th District) — 50.2%
- 原口 一博 (CDP, Saga 1st District) — 50.0%
- 岩田 和親 (LDP, Saga 1st District) — 50.0%
Career Timeline
Elections
4
Career Wins
3
Total Votes
306,430
Best Vote Share
56.2%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Niigata 2nd District | Centrist | Single-member | 85,602 | 37.5% | #2 | Lost |
| 2026 | Hokuriku-Shinetsu Block (PR Block) | Centrist | PR Block | 0 | 0.0% | #7 | Won |
| 2024 | Niigata 2nd District | CDP | Single-member | 123,334 | 56.2% | #1 | Won |
| 2021 | Niigata 4th District | CDP | Single-member | 97,494 | 50.1% | #1 | Won |
Niigata 4th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 鷲尾 英一郎 | LDP | 107,128 | 53.6% | 4 | 44,682 |
| 2024 | 米山 隆一 | CDP | 93,764 | 44.9% | 3 | 22,092 |
| 2021 | 菊田 真紀子 | CDP | 97,494 | 50.1% | 2 | 238 |
Niigata Snapshot (2021)
Districts
6
Candidates
16
Seats Filled
6
Active Parties
6
Party representation across Niigata
LDP6 cand · 2 won
CDP4 cand · 3 won
Independent3 cand · 1 won
Ishin1 cand · 0 won
DPP1 cand · 0 won
JCP1 cand · 0 won
Top performers across Niigata (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 西村 智奈美 | Niigata 1st District | CDP | 127,365 | 52.6% | Won |
| 細田 健一 | Niigata 2nd District | LDP | 105,426 | 59.9% | Won |
| 斎藤 洋明 | Niigata 3rd District | LDP | 102,564 | 53.6% | Won |
| 国定 勇人 | Niigata 4th District | LDP | 97,256 | 49.9% | Lost |
| 塚田 一郎 | Niigata 1st District | LDP | 96,591 | 39.9% | Lost |
| 梅谷 守 | Niigata 6th District | CDP | 90,679 | 49.6% | Won |
| 高鳥 修一 | Niigata 6th District | LDP | 90,549 | 49.5% | Lost |
Where 菊田 真紀子 ranks
Among CDP single-member candidates in 2021
Higher vote share than 84.6% (181 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 77% (660 of 857)
政党役職 cohort (2021)
Cohort Size
210
Cohort Wins
98
Cohort Avg Share
33.5%
Cohort Avg Age
56
菊田 真紀子's 50.1% vote share is 16.57 percentage points above the 政党役職 cohort average for 2021.
Frequently Asked Questions
How many times has 菊田 真紀子 run for the House of Representatives?expand_more
菊田 真紀子 has appeared in 4 recorded elections, winning 3 of them. The most recent was 2021.
Who has won Niigata 4th District in recent elections?expand_more
Recorded winners of Niigata 4th District: 鷲尾 英一郎 (2026); 米山 隆一 (2024); 菊田 真紀子 (2021).
How many Niigata districts ran candidates in 2021?expand_more
Niigata had 6 districts with 16 total candidates in 2021, of whom 6 won seats.
Did 菊田 真紀子 win the 2021 election?expand_more
菊田 真紀子 won the 2021 House of Representatives race in Niigata 4th District, recording 97,494 votes (50.1%).
Which party did 菊田 真紀子 represent?expand_more
菊田 真紀子 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Niigata 4th District in 2021?expand_more
菊田 真紀子 (CDP) won Niigata 4th District with 97,494 votes, a vote share of 50.1%.