Candidates
甲斐 隆 — Saitama 11th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Saitama 11th District (2026) — 16,744 votes (10.1%), rank #4 of 5.
- chevron_rightProfile: Male, age 54. Background: 経営者. Status entering: Newcomer.
fact_check Quick Facts
Age
54 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
16,744
Vote Share
10.1%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
Sanseito
参政
Party Candidates 2026
197
Party Seats Won
15
Prefectures
56
Avg Share
10.8%
Occupation & Background
Category経営者
Detailリフォーム会社経営
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 54
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 小泉 龍司 | LDP | 88,744 | 53.4% |
| #2 | 島田 誠 | Centrist | 32,508 | 19.5% |
| #3 | 布施 卓人 | DPP | 19,174 | 11.5% |
| #4 | 甲斐 隆 this page | Sanseito | 16,744 | 10.1% |
| #5 | 柿沼 遥輝 | JCP | 9,156 | 5.5% |
Same-Party Peers in 2026
- 熊井戸 園子 — Gunma 2nd District, 10.1% (Lost)
- 藤田 美季 — Osaka 4th District, 10.2% (Lost)
- 加藤 勉 — Aomori 1st District, 10.0% (Lost)
- 神田 綾乃 — Shizuoka 8th District, 10.2% (Lost)
- 村上 剛 — Tokyo 16th District, 10.2% (Lost)
Candidates with Similar Vote Share
- 熊井戸 園子 (Sanseito, Gunma 2nd District) — 10.1%
- 鎌野 敏徳 (JCP, Kyoto 1st District) — 10.1%
- 藤田 美季 (Sanseito, Osaka 4th District) — 10.2%
- 加藤 勉 (Sanseito, Aomori 1st District) — 10.0%
- 加藤 健二 (JCP, Hyogo 3rd District) — 10.2%
Saitama 11th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 小泉 龍司 | LDP | 88,744 | 53.4% | 5 | 56,236 |
| 2024 | 小泉 龍司 | LDP | 91,681 | 58.1% | 3 | 42,124 |
| 2021 | 小泉 龍司 | LDP | 111,810 | 61.9% | 3 | 62,716 |
Saitama Snapshot (2026)
Districts
16
Candidates
55
Seats Filled
16
Active Parties
9
Party representation across Saitama
LDP16 cand · 16 won
Centrist12 cand · 0 won
Sanseito8 cand · 0 won
JCP6 cand · 0 won
DPP5 cand · 0 won
Ishin4 cand · 0 won
Independent2 cand · 0 won
Reiwa1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Saitama (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 村井 英樹 | Saitama 1st District | LDP | 121,002 | 55.7% | Won |
| 柴山 昌彦 | Saitama 8th District | LDP | 118,529 | 52.4% | Won |
| 田中 良生 | Saitama 15th District | LDP | 114,320 | 52.3% | Won |
| 大塚 拓 | Saitama 9th District | LDP | 112,062 | 55.0% | Won |
| 穂坂 泰 | Saitama 4th District | LDP | 110,312 | 52.9% | Won |
| 中野 英幸 | Saitama 7th District | LDP | 107,470 | 57.2% | Won |
| 井原 隆 | Saitama 5th District | LDP | 104,836 | 47.4% | Won |
Where 甲斐 隆 ranks
Among Sanseito single-member candidates in 2026
Higher vote share than 48.4% (88 of 182)
Among ALL single-member candidates in 2026
Higher vote share than 28% (313 of 1119)
経営者 cohort (2026)
Cohort Size
61
Cohort Wins
4
Cohort Avg Share
14.5%
Cohort Avg Age
47
甲斐 隆's 10.1% vote share is 4.37 percentage points below the 経営者 cohort average for 2026.
Frequently Asked Questions
Who has won Saitama 11th District in recent elections?expand_more
Recorded winners of Saitama 11th District: 小泉 龍司 (2026); 小泉 龍司 (2024); 小泉 龍司 (2021).
How many Saitama districts ran candidates in 2026?expand_more
Saitama had 16 districts with 55 total candidates in 2026, of whom 16 won seats.
Did 甲斐 隆 win the 2026 election?expand_more
甲斐 隆 did not win the 2026 House of Representatives race in Saitama 11th District, recording 16,744 votes (10.1%).
Which party did 甲斐 隆 represent?expand_more
甲斐 隆 ran as a Sanseito candidate. The party fielded 197 candidates in 2026.
Who won Saitama 11th District in 2026?expand_more
小泉 龍司 (LDP) won Saitama 11th District with 88,744 votes, a vote share of 53.4%.