Candidates
宮本 寛之 — Chiba 8th District 2026
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Chiba 8th District (2026) — 21,138 votes (10.9%), rank #3 of 4.
- chevron_rightProfile: Male, age 41. Background: 会社員. 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
21,138
Vote Share
10.9%
Rank
#3
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会社員
Detail医療機器メーカー社員
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 | 松本 泉 | LDP | 95,279 | 49.1% |
| #2 | 本庄 知史 | Centrist | 62,784 | 32.3% |
| #3 | 宮本 寛之 this page | Sanseito | 21,138 | 10.9% |
| #4 | 石塚 貞通 | Ishin | 15,021 | 7.7% |
Same-Party Peers in 2026
- 斉藤 匠 — Toyama 1st District, 11.0% (Lost)
- 中橋 辰也 — Shizuoka 3rd District, 11.0% (Lost)
- 櫻田 恭子 — Yamagata 1st District, 10.8% (Lost)
- 舟見 裕貴 — Tokyo 23rd District, 11.0% (Lost)
- 佐藤 由紀子 — Hiroshima 2nd District, 11.0% (Lost)
Candidates with Similar Vote Share
- 小林 修平 (Mirai, Chiba 5th District) — 10.9%
- 前田 英倫 (DPP, Osaka 5th District) — 10.9%
- 田沼 隆志 (Ishin, Chiba 9th District) — 10.9%
- 佐々木 克己 (SDP, Kanagawa 15th District) — 10.9%
- 手塚 大輔 (Ishin, Nagano 2nd District) — 11.0%
Career Timeline
Elections
2
Career Wins
0
Total Votes
35,010
Best Vote Share
10.9%
| Year | District | Party | System | Votes | Share | Rank | Result |
|---|---|---|---|---|---|---|---|
| 2026 | Chiba 8th District | Sanseito | Single-member | 21,138 | 10.9% | #3 | Lost |
| 2024 | Chiba 8th District | Sanseito | Single-member | 13,872 | 7.6% | #4 | Lost |
Chiba 8th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 松本 泉 | LDP | 95,279 | 49.1% | 4 | 32,495 |
| 2024 | 本庄 知史 | CDP | 78,678 | 42.9% | 5 | 19,608 |
| 2021 | 本庄 知史 | CDP | 135,125 | 59.7% | 3 | 53,569 |
Chiba Snapshot (2026)
Districts
14
Candidates
52
Seats Filled
14
Active Parties
9
Party representation across Chiba
LDP14 cand · 13 won
Centrist12 cand · 1 won
Sanseito9 cand · 0 won
JCP8 cand · 0 won
DPP3 cand · 0 won
減ゆ2 cand · 0 won
Ishin2 cand · 0 won
Mirai1 cand · 0 won
Independent1 cand · 0 won
Top performers across Chiba (2026)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 浜田 靖一 | Chiba 12th District | LDP | 129,997 | 71.5% | Won |
| 松本 尚 | Chiba 13th District | LDP | 121,796 | 53.9% | Won |
| 門山 宏哲 | Chiba 1st District | LDP | 109,771 | 46.8% | Won |
| 小林 鷹之 | Chiba 2nd District | LDP | 107,933 | 67.5% | Won |
| 鹿嶋 祐介 | Chiba 4th District | LDP | 106,236 | 48.2% | Won |
| 森 英介 | Chiba 11th District | LDP | 102,843 | 61.5% | Won |
| 齋藤 健 | Chiba 7th District | LDP | 100,339 | 64.0% | Won |
Where 宮本 寛之 ranks
Among Sanseito single-member candidates in 2026
Higher vote share than 58.8% (107 of 182)
Among ALL single-member candidates in 2026
Higher vote share than 30.9% (346 of 1119)
会社員 cohort (2026)
Cohort Size
74
Cohort Wins
3
Cohort Avg Share
14.0%
Cohort Avg Age
43
宮本 寛之's 10.9% vote share is 3.12 percentage points below the 会社員 cohort average for 2026.
Frequently Asked Questions
How many times has 宮本 寛之 run for the House of Representatives?expand_more
宮本 寛之 has appeared in 2 recorded elections, winning 0 of them. The most recent was 2026.
Who has won Chiba 8th District in recent elections?expand_more
Recorded winners of Chiba 8th District: 松本 泉 (2026); 本庄 知史 (2024); 本庄 知史 (2021).
How many Chiba districts ran candidates in 2026?expand_more
Chiba had 14 districts with 52 total candidates in 2026, of whom 14 won seats.
Did 宮本 寛之 win the 2026 election?expand_more
宮本 寛之 did not win the 2026 House of Representatives race in Chiba 8th District, recording 21,138 votes (10.9%).
Which party did 宮本 寛之 represent?expand_more
宮本 寛之 ran as a Sanseito candidate. The party fielded 197 candidates in 2026.
Who won Chiba 8th District in 2026?expand_more
松本 泉 (LDP) won Chiba 8th District with 95,279 votes, a vote share of 49.1%.