Candidates
中原 由棟 — Saitama 13th District 2024
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Saitama 13th District (2024) — 21,561 votes (12.0%), rank #4 of 6.
- chevron_rightProfile: Male, age 33. Background: 官僚. Status entering: Newcomer.
fact_check Quick Facts
Age
33 yrs
Gender
male ♂ Male
Election Date
Th10 27, 2024
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
21,561
Vote Share
12.0%
Rank
#4
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2024
Political Context
Party Affiliation
Ishin
維新
Party Candidates 2024
178
Party Seats Won
38
Prefectures
45
Avg Share
19.4%
Occupation & Background
Category官僚
Detail元農林水産省職員、元外資系会計事務所社員
Incumbency & Career Wins
- Status entering the 2024 election: Newcomer
- Age at time of election: 33
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 橋本 幹彦 | DPP | 61,436 | 34.1% |
| #2 | 三ツ林 裕己 | Independent | 53,382 | 29.6% |
| #3 | 高井 崇志 | Reiwa | 22,237 | 12.3% |
| #4 | 中原 由棟 this page | Ishin | 21,561 | 12.0% |
| #5 | 沢口 千枝子 | JCP | 17,099 | 9.5% |
| #6 | 橋本 勉 | Minor Parties | 4,424 | 2.5% |
Same-Party Peers in 2024
- 橋口 奈保 — Ibaraki 3rd District, 11.9% (Lost)
- 吉田 圭一郎 — Tokyo 19th District, 11.9% (Lost)
- 金城 政孝 — Hiroshima 2nd District, 11.9% (Lost)
- 細谷 美恵子 — Saitama 6th District, 11.9% (Lost)
- 吉田 知代 — Tokushima 1st District, 11.8% (Lost)
Candidates with Similar Vote Share
- 小川 幾代 (CDP, Akita 3rd District) — 12.0%
- 浦川 祐輔 (DPP, Tokyo 24th District) — 12.0%
- 三好 諒 (Reiwa, Kanagawa 2nd District) — 12.0%
- 佐藤 耕平 (JCP, Shiga 3rd District) — 12.0%
- 徳増 記代子 (JCP, Chiba 7th District) — 11.9%
Saitama 13th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 三ツ林 裕己 | LDP | 75,992 | 39.3% | 5 | 6,528 |
| 2024 | 橋本 幹彦 | DPP | 61,436 | 34.1% | 6 | 8,054 |
| 2021 | 土屋 品子 | LDP | 101,149 | 49.4% | 3 | 14,226 |
Saitama Snapshot (2024)
Districts
16
Candidates
66
Seats Filled
16
Active Parties
10
Party representation across Saitama
JCP14 cand · 0 won
LDP13 cand · 8 won
CDP13 cand · 6 won
Ishin12 cand · 0 won
Minor Parties4 cand · 0 won
DPP3 cand · 2 won
Independent3 cand · 0 won
Reiwa2 cand · 0 won
Komeito1 cand · 0 won
みんな1 cand · 0 won
Top performers across Saitama (2024)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 枝野 幸男 | Saitama 5th District | CDP | 107,778 | 51.0% | Won |
| 大島 敦 | Saitama 6th District | CDP | 104,836 | 51.3% | Won |
| 森田 俊和 | Saitama 12th District | CDP | 103,324 | 57.5% | Won |
| 坂本 祐之輔 | Saitama 10th District | CDP | 97,591 | 59.0% | Won |
| 柴山 昌彦 | Saitama 8th District | LDP | 93,223 | 43.4% | Won |
| 小泉 龍司 | Saitama 11th District | LDP | 91,681 | 58.1% | Won |
| 村井 英樹 | Saitama 1st District | LDP | 85,347 | 41.5% | Won |
Where 中原 由棟 ranks
Among Ishin single-member candidates in 2024
Higher vote share than 30.7% (50 of 163)
Among ALL single-member candidates in 2024
Higher vote share than 33.1% (368 of 1113)
官僚 cohort (2024)
Cohort Size
66
Cohort Wins
7
Cohort Avg Share
17.6%
Cohort Avg Age
48
中原 由棟's 12.0% vote share is 5.56 percentage points below the 官僚 cohort average for 2024.
Frequently Asked Questions
Who has won Saitama 13th District in recent elections?expand_more
Recorded winners of Saitama 13th District: 三ツ林 裕己 (2026); 橋本 幹彦 (2024); 土屋 品子 (2021).
How many Saitama districts ran candidates in 2024?expand_more
Saitama had 16 districts with 66 total candidates in 2024, of whom 16 won seats.
Did 中原 由棟 win the 2024 election?expand_more
中原 由棟 did not win the 2024 House of Representatives race in Saitama 13th District, recording 21,561 votes (12.0%).
Which party did 中原 由棟 represent?expand_more
中原 由棟 ran as a Ishin candidate. The party fielded 178 candidates in 2024.
Who won Saitama 13th District in 2024?expand_more
橋本 幹彦 (DPP) won Saitama 13th District with 61,436 votes, a vote share of 34.1%.