Ibaraki 1st district
Japan House of Representatives constituency
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Ibaraki 1st district (茨城県第1区, Ibaraki-ken dai-ikku or simply 茨城1区, Ibaraki-ikku) is a single-member constituency of the House of Representatives in the national Diet of Japan. It is located in the central region of Ibaraki Prefecture, and covers the cities of Mito, Kasama, Chikusei and Sakuragawa as well as the town of Shirosato.
| Ibaraki 1st District | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
Numbered map of Ibaraki Prefecture single-member districts | |
| Prefecture | Ibaraki |
| Proportional District | Kitakantō |
| Electorate | 402,090 (2021)[1] |
| Current constituency | |
| Created | 1994 |
| Number of members | One |
| Party | LDP |
| Representative | Yoshinori Tadokoro |
| Created from | Ibaraki's 1st "medium-sized" district and 3rd "medium-sized" district |
| Municipalities | Mito, Kasama, Chikusei, Sakuragawa and Shirosato Town |
As of 2015, this district was home to 404,818 constituents.[2]
List of representatives
| Election | Representative | Party | Notes |
|---|---|---|---|
| 1996 |  Norihiko Akagi |
LDP | |
| 2000 | |||
| 2003 | |||
| 2005 | |||
| 2009 | Nobuyuki Fukushima | DPJ | |
| 2012 |  Yoshinori Tadokoro |
LDP | |
| 2014 | |||
| 2017 | |||
| 2021 | Nobuyuki Fukushima | Independent | |
| 2024 | |||
| 2026 | Yoshinori Tadokoro |
LDP |
Election results
2026
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Yoshinori Tadokoro | 87,570 | 41.6 |  4.8 | |
| Independent | Nobuyuki Fukushima | 84,703 | 40.3 |  4.7 | |
| Sanseitō | Ayami Kawabata | 25,327 | 12.0 | ||
| JCP | Kumiko Ouchi | 12,842 | 6.1 | 0.9 | |
| Registered electors | 414,908 | ||||
| Turnout | 210,442 | 51.92 | 0.64 | ||
| LDP gain from Independent | |||||
2024
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Independent | Nobuyuki Fukushima | 94,243 | 45.0 | 7.1 | |
| LDP | Yoshinori Tadokoro (Elected in N. Kanto PR block | 76,960 | 36.8 | 11.2 | |
| Ishin | Yūki Mutō | 23,619 | 11.3 | ||
| JCP | Sei'ichirō Takahashi | 14,565 | 7.0 | ||
| Registered electors | 418,446 | ||||
| Turnout | 51.28 | 0.01 | |||
| Independent hold | |||||
2021
| 2021[5] | ||||||||
|---|---|---|---|---|---|---|---|---|
| Party | Candidate | Age | Votes | % | ±% | Loss ratio | Supports | Notes |
| Independent | Nobuyuki Fukushima | 51 | 105,072 | 52.05% | 12.28% |
ー | ||
| LDP | Yoshinori Tadokoro | 67 | 96,791 | 47.95% | 0.48% |
92.12% | Kōmei | He was elected in PR. |
2017
2014
| 2014[7] | ||||||||
|---|---|---|---|---|---|---|---|---|
| Party | Candidate | Age | Votes | % | ±% | Loss ratio | Supports | Notes |
| LDP | Yoshinori Tadokoro | 60 | 105,536 | 49.14% | 3.80% |
ー | Kōmei | |
| DPJ | Nobuyuki Fukushima | 44 | 77,179 | 35.94% | 6.98% |
73.13% | He was elected in PR. | |
| JCP | Kumiko Ōuchi | 65 | 32,048 | 14.92% | ー | 30.37% | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Yoshinori Tadokoro (endorsed by Kōmeitō) | 103,463 | 45.34 | ||
| Democratic | Nobuyuki Fukushima (endorsed by PNP) | 66,076 | 28.96 | ||
| Restoration | Yuki Ebisawa (endorsed by YP) | 29,611 | 12.98 | ||
| Tomorrow | Yūko Mutō (endorsed by NPD) | 15,971 | 7.00 | ||
| JCP | Takeo Taya | 13,065 | 5.73 | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Democratic | Nobuyuki Fukushima (endorsed by PNP) | 151,165 | 57.1 | ||
| LDP | Norihiko Akagi (endorsed by Kōmeitō) | 92,528 | 35.0 | ||
| JCP | Takeo Taya | 15,776 | 6.0 | ||
| Happiness Realization | Kōji Kanazawa | 5,267 | 2.0 | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Norihiko Akagi (endorsed by Kōmeitō) | 144,499 | 58.27 | ||
| Democratic | Nobuyuki Fukushima | 86,999 | 35.08 | ||
| JCP | Takeo Taya | 16,476 | 6.64 | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Norihiko Akagi (endorsed by Kōmeitō, NCP) | 128,349 | 58.71 | ||
| Democratic | Nobuyuki Fukushima (endorsed by SDP) | 77,420 | 35.41 | ||
| JCP | Osamu Kojima | 12,845 | 5.88 | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Norihiko Akagi | 132,229 | 58.99 | ||
| Democratic | Yumi Satō | 53,148 | 23.71 | ||
| Social Democratic | Katsuichi Takasawa | 18,573 | 8.29 | ||
| JCP | Takeo Taya | 17,246 | 7.69 | ||
| Liberal League | Takao Gunji | 2,968 | 1.32 | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| LDP | Norihiko Akagi | 114,796 | 52.71 | ||
| New Frontier | Nobumitsu Tsukada | 63,069 | 28.96 | ||
| Democratic | Yūji Tokizaki | 24,730 | 11.36 | ||
| JCP | Hideko Sekito | 15,185 | 6.97 | ||