Candidates
伊藤 周平 — Kagoshima 4th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Kagoshima 4th District (2026) — 15,329 votes (9.3%), rank #4 of 4.
- chevron_rightProfile: Male, age 65. Background: 教員. Status entering: Newcomer.
fact_check Quick Facts
Age
65 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
15,329
Vote Share
9.3%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
SDP
社民
Party Candidates 2026
8
Party Seats Won
0
Prefectures
7
Avg Share
9.5%
Occupation & Background
Category教員
Detail鹿児島大学法文学部教授
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 65
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 森山 裕 | LDP | 102,727 | 62.5% |
| #2 | 中村 寿 | DPP | 24,076 | 14.6% |
| #3 | 桐原 郁生 | Sanseito | 22,211 | 13.5% |
| #4 | 伊藤 周平 this page | SDP | 15,329 | 9.3% |
Same-Party Peers in 2026
- 那須 敬子 — Fukuoka 5th District, 8.7% (Lost)
- 瑞慶覧 長敏 — Okinawa 2nd District, 8.7% (Lost)
- 佐々木 克己 — Kanagawa 15th District, 10.9% (Lost)
- 大西 雅人 — Aichi 6th District, 5.5% (Lost)
- 西尾 慧吾 — Osaka 9th District, 14.4% (Lost)
Candidates with Similar Vote Share
- 重松 貴美 (Sanseito, Saga 1st District) — 9.3%
- 山下 聖 (Sanseito, Hyogo 11th District) — 9.3%
- 魚住 佳奈 (Sanseito, Aichi 4th District) — 9.3%
- 山内 遼平 (Sanseito, Aichi 10th District) — 9.3%
- 宮路 純一 (Sanseito, Chiba 5th District) — 9.2%
Kagoshima 4th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 森山 裕 | LDP | 102,727 | 62.5% | 4 | 78,651 |
| 2024 | 森山 裕 | LDP | 111,484 | 72.0% | 2 | 68,072 |
| 2021 | 森山 裕 | LDP | 127,131 | 69.5% | 3 | 78,054 |
Kagoshima Snapshot (2026)
Districts
4
Candidates
13
Seats Filled
4
Active Parties
6
Party representation across Kagoshima
LDP4 cand · 3 won
Sanseito3 cand · 0 won
Centrist2 cand · 1 won
JCP2 cand · 0 won
DPP1 cand · 0 won
SDP1 cand · 0 won
Top performers across Kagoshima (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 三反園 訓 | Kagoshima 2nd District | LDP | 115,396 | 68.5% | Won |
| 森山 裕 | Kagoshima 4th District | LDP | 102,727 | 62.5% | Won |
| 宮路 拓馬 | Kagoshima 1st District | LDP | 92,321 | 51.0% | Won |
| 野間 健 | Kagoshima 3rd District | Centrist | 88,518 | 50.8% | Won |
| 小里 泰弘 | Kagoshima 3rd District | LDP | 85,782 | 49.2% | Lost |
| 川内 博史 | Kagoshima 1st District | Centrist | 57,262 | 31.7% | Lost |
| 高橋 徳美 | Kagoshima 2nd District | Sanseito | 35,570 | 21.1% | Lost |
Where 伊藤 周平 ranks
Among SDP single-member candidates in 2026
Higher vote share than 50% (4 of 8)
Among ALL single-member candidates in 2026
Higher vote share than 24.3% (272 of 1119)
教員 cohort (2026)
Cohort Size
13
Cohort Wins
0
Cohort Avg Share
12.6%
Cohort Avg Age
52
伊藤 周平's 9.3% vote share is 3.32 percentage points below the 教員 cohort average for 2026.
Frequently Asked Questions
Who has won Kagoshima 4th District in recent elections?expand_more
Recorded winners of Kagoshima 4th District: 森山 裕 (2026); 森山 裕 (2024); 森山 裕 (2021).
How many Kagoshima districts ran candidates in 2026?expand_more
Kagoshima had 4 districts with 13 total candidates in 2026, of whom 4 won seats.
Did 伊藤 周平 win the 2026 election?expand_more
伊藤 周平 did not win the 2026 House of Representatives race in Kagoshima 4th District, recording 15,329 votes (9.3%).
Which party did 伊藤 周平 represent?expand_more
伊藤 周平 ran as a SDP candidate. The party fielded 8 candidates in 2026.
Who won Kagoshima 4th District in 2026?expand_more
森山 裕 (LDP) won Kagoshima 4th District with 102,727 votes, a vote share of 62.5%.