Candidates
水野 素子 — Tokyo 16th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Tokyo 16th District (2021) — 68,397 votes (29.8%), rank #2 of 5.
- chevron_rightProfile: Female, age 51. Background: その他. Status entering: Newcomer.
fact_check Quick Facts
Age
51 yrs
Gender
female ♀ Female
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
68,397
Vote Share
29.8%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
CDP
立民
Party Candidates 2021
253
Party Seats Won
96
Prefectures
58
Avg Share
39.0%
Occupation & Background
Categoryその他
DetailＪＡＸＡ参事
Incumbency & Career Wins
- Status entering the 2021 election: Newcomer
- Age at time of election: 51
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 大西 英男 | LDP | 88,758 | 38.7% |
| #2 | 水野 素子 this page | CDP | 68,397 | 29.8% |
| #3 | 中津川 博郷 | Ishin | 39,290 | 17.1% |
| #4 | 太田 彩花 | JCP | 26,819 | 11.7% |
| #5 | 田中 健 | NHK Party | 6,264 | 2.7% |
Same-Party Peers in 2021
- 渡辺 典喜 — Tochigi 1st District, 29.9% (Lost)
- ライアン 真由美 — Hiroshima 3rd District, 29.9% (Lost)
- 大内 一也 — Yamaguchi 1st District, 29.9% (Lost)
- 樋高 剛 — Chiba 12th District, 29.5% (Lost)
- 小林 丈人 — Kanagawa 3rd District, 30.2% (Lost)
Candidates with Similar Vote Share
- 佐藤 ゆかり (LDP, Osaka 11th District) — 29.8%
- 渡辺 典喜 (CDP, Tochigi 1st District) — 29.9%
- ライアン 真由美 (CDP, Hiroshima 3rd District) — 29.9%
- 大内 一也 (CDP, Yamaguchi 1st District) — 29.9%
- 村上 智信 (Independent, Fukuoka 11th District) — 30.1%
Tokyo 16th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 大西 洋平 | LDP | 92,858 | 44.6% | 4 | 41,331 |
| 2024 | 大西 洋平 | LDP | 71,728 | 37.3% | 5 | 11,014 |
| 2021 | 大西 英男 | LDP | 88,758 | 38.7% | 5 | 20,361 |
Tokyo Snapshot (2021)
Districts
25
Candidates
96
Seats Filled
25
Active Parties
13
Party representation across Tokyo
LDP24 cand · 16 won
CDP20 cand · 8 won
Ishin17 cand · 0 won
Independent14 cand · 0 won
JCP9 cand · 0 won
NHK Party3 cand · 0 won
DPP2 cand · 0 won
Reiwa2 cand · 0 won
Komeito1 cand · 1 won
第一1 cand · 0 won
SDP1 cand · 0 won
やまと1 cand · 0 won
Minor Parties1 cand · 0 won
Top performers across Tokyo (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 萩生田 光一 | Tokyo 24th District | LDP | 149,152 | 58.5% | Won |
| 吉田 晴美 | Tokyo 8th District | CDP | 137,341 | 48.4% | Won |
| 小倉 將信 | Tokyo 23rd District | LDP | 133,206 | 51.2% | Won |
| 井上 信治 | Tokyo 25th District | LDP | 131,430 | 59.4% | Won |
| 伊藤 達也 | Tokyo 22nd District | LDP | 131,351 | 46.9% | Won |
| 平 将明 | Tokyo 4th District | LDP | 128,708 | 51.5% | Won |
| 伊藤 俊輔 | Tokyo 23rd District | CDP | 126,732 | 48.8% | Lost |
Where 水野 素子 ranks
Among CDP single-member candidates in 2021
Higher vote share than 18.7% (40 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 40.3% (345 of 857)
その他 cohort (2021)
Cohort Size
86
Cohort Wins
33
Cohort Avg Share
23.5%
Cohort Avg Age
51
水野 素子's 29.8% vote share is 6.33 percentage points above the その他 cohort average for 2021.
Frequently Asked Questions
Who has won Tokyo 16th District in recent elections?expand_more
Recorded winners of Tokyo 16th District: 大西 洋平 (2026); 大西 洋平 (2024); 大西 英男 (2021).
How many Tokyo districts ran candidates in 2021?expand_more
Tokyo had 25 districts with 96 total candidates in 2021, of whom 25 won seats.
Did 水野 素子 win the 2021 election?expand_more
水野 素子 did not win the 2021 House of Representatives race in Tokyo 16th District, recording 68,397 votes (29.8%).
Which party did 水野 素子 represent?expand_more
水野 素子 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Tokyo 16th District in 2021?expand_more
大西 英男 (LDP) won Tokyo 16th District with 88,758 votes, a vote share of 38.7%.