Candidates
山本 圭太 — Toyama 3rd District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Toyama 3rd District (2026) — 35,576 votes (18.5%), rank #2 of 4.
- chevron_rightProfile: Male, age 41. Background: 経営者. Status entering: Newcomer.
fact_check Quick Facts
Age
41 yrs
Gender
male ♂ Male
Election Date
Th10 22, 2026
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
35,576
Vote Share
18.5%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2026
Political Context
Party Affiliation
DPP
国民
Party Candidates 2026
122
Party Seats Won
28
Prefectures
55
Avg Share
21.5%
Occupation & Background
Category経営者
DetailＩＴ関連会社社長
Incumbency & Career Wins
- Status entering the 2026 election: Newcomer
- Age at time of election: 41
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 橘 慶一郎 | LDP | 126,981 | 65.9% |
| #2 | 山本 圭太 this page | DPP | 35,576 | 18.5% |
| #3 | 直原 美和子 | Sanseito | 17,057 | 8.9% |
| #4 | 坂本 洋史 | JCP | 12,999 | 6.7% |
Same-Party Peers in 2026
- 武藤 雄大 — Chiba 6th District, 18.5% (Lost)
- 鳩山 紀一郎 — Tokyo 2nd District, 18.4% (Lost)
- 丸山 勝己 — Tokyo 6th District, 18.2% (Lost)
- 山口 洋太 — Fukushima 4th District, 18.9% (Lost)
- 木村 佐知子 — Akita 1st District, 18.0% (Lost)
Candidates with Similar Vote Share
- 武藤 雄大 (DPP, Chiba 6th District) — 18.5%
- 早田 記史 (JCP, Yamanashi 2nd District) — 18.5%
- 阪本 洋三 (Centrist, Osaka 6th District) — 18.4%
- 鳩山 紀一郎 (DPP, Tokyo 2nd District) — 18.4%
- 峰島 侑也 (Mirai, Tokyo 7th District) — 18.6%
Toyama 3rd District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 橘 慶一郎 | LDP | 126,981 | 65.9% | 4 | 91,405 |
| 2024 | 橘 慶一郎 | LDP | 131,549 | 66.6% | 3 | 84,873 |
| 2021 | 橘 慶一郎 | LDP | 161,818 | 78.5% | 2 | 117,604 |
Toyama Snapshot (2026)
Districts
3
Candidates
10
Seats Filled
3
Active Parties
5
Party representation across Toyama
LDP3 cand · 3 won
Centrist2 cand · 0 won
Sanseito2 cand · 0 won
JCP2 cand · 0 won
DPP1 cand · 0 won
Top performers across Toyama (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 橘 慶一郎 | Toyama 3rd District | LDP | 126,981 | 65.9% | Won |
| 上田 英俊 | Toyama 2nd District | LDP | 88,839 | 74.7% | Won |
| 中田 宏 | Toyama 1st District | LDP | 81,875 | 63.4% | Won |
| 越川 康晴 | Toyama 2nd District | Centrist | 30,104 | 25.3% | Lost |
| 山 登志浩 | Toyama 1st District | Centrist | 27,730 | 21.5% | Lost |
| 直原 美和子 | Toyama 3rd District | Sanseito | 17,057 | 8.9% | Lost |
| 斉藤 匠 | Toyama 1st District | Sanseito | 14,207 | 11.0% | Lost |
Where 山本 圭太 ranks
Among DPP single-member candidates in 2026
Higher vote share than 52% (53 of 102)
Among ALL single-member candidates in 2026
Higher vote share than 48.3% (540 of 1119)
経営者 cohort (2026)
Cohort Size
61
Cohort Wins
4
Cohort Avg Share
14.5%
Cohort Avg Age
47
山本 圭太's 18.5% vote share is 4.03 percentage points above the 経営者 cohort average for 2026.
Frequently Asked Questions
Who has won Toyama 3rd District in recent elections?expand_more
Recorded winners of Toyama 3rd District: 橘 慶一郎 (2026); 橘 慶一郎 (2024); 橘 慶一郎 (2021).
How many Toyama districts ran candidates in 2026?expand_more
Toyama had 3 districts with 10 total candidates in 2026, of whom 3 won seats.
Did 山本 圭太 win the 2026 election?expand_more
山本 圭太 did not win the 2026 House of Representatives race in Toyama 3rd District, recording 35,576 votes (18.5%).
Which party did 山本 圭太 represent?expand_more
山本 圭太 ran as a DPP candidate. The party fielded 122 candidates in 2026.
Who won Toyama 3rd District in 2026?expand_more
橘 慶一郎 (LDP) won Toyama 3rd District with 126,981 votes, a vote share of 65.9%.