Nagano 3rd district
{{short description|Legislative district of Japan}}
{{Infobox constituency
|name = Nagano 3rd district
|type = Parliamentary
|constituency_link = Nagano 3rd district
|parl_name = Japanese House of Representatives
|map1 =
|map_size = 450px
|image = File:衆議院小選挙区 長野県.svg
|map_entity =
|map_year =
|caption = Numbered map of inner Nagano single-member districts
|map2 =
|image2 =
|caption2 =
|map3 =
|image3 =
|caption3 =
|map4 =
|image4 =
|caption4 =
|district_label = Prefecture
|district = Nagano
|region_label = Proportional District
|region = Hokurikushin'etsu
|population =
|towns =
|future =
|year = 1994
|abolished_label =
|abolished =
|members_label = Representative
|members = Takeshi Kōzu
|seats = One
|elects_howmany = One
|party_label = Party
|party = CDP
|local_council_label =
|local_council =
|next =
|previous = Nagano 2nd district (1947–1993)
|blank1_name = Municipalities
|blank1_info = Ueda, Komoro, Chikuma, Saku, Tōmi, Minamisaku, Kitasaku, Chiisagata and Hanishina
|blank2_name =
|blank2_info =
|blank3_name =
|blank3_info =
|blank4_name =
|blank4_info =
}}
Nagano 3rd district (長野県第3区, Nagano-ken dai-sanku or 長野3区, Nagano sanku) is a single-member constituency of the House of Representatives, the lower house of the national Diet of Japan. It is located in central and eastern part of Nagano Prefecture and consists of Ueda City, Komoro City, Chikuma City, Saku City, Tōmi City, Minamisaku District, Kitasaku District, Chiisagata District and Hanishina District. As of December 2020, 400,529 eligible voters were registered in the district.
Yousei Ide, a Liberal Democrat, has represented this district since December 2014.
{{Toclimit|2}}
List of members representing the district
| class=wikitable style="text-align:center" | |
| Member
! colspan="2" | Party ! Dates ! Electoral history ! Notes | |
|---|---|
| style="height:3em"
| rowspan=4 align=left | 100px | bgcolor={{party color|New Frontier Party (Japan)}} | | New Frontier
| nowrap | October 21, 1996 – | rowspan=4 | Redistricted from the former 2nd district and Re-elected in 1996. | rowspan=4 | Prime Minister of Japan (1994) |
| style="height:3em"
| bgcolor={{party color|Sun Party}} | | Sun
| nowrap | December 26, 1996 – |
| style="height:3em"
|bgcolor={{party color|Good Governance Party}} | | Good Governance
| nowrap | January 23, 1998 – |
| style="height:3em"
| bgcolor={{party color|Democratic Party of Japan}} | | Democratic
| nowrap | April 27, 1998 – |
| style="height:3em"
| align=left | Yoshiyuki Terashima | bgcolor={{party color|Democratic Party of Japan}} | | Democratic
| nowrap | December 17, 2012 – | Elected in 2012. | Lost re-election in the Hokurikushin'etsu PR block. |
| style="height:3em"
| rowspan=5 align=left | Yousei Ide | bgcolor={{party color|Japan Innovation Party (2014–2016)}} | | Innovation
| nowrap | December 15, 2014 – | rowspan=5 | Re-elected in 2014. | rowspan=5 | Elected in 2012 in the Hokurikushin'etsu PR block. |
| style="height:3em"
| bgcolor={{party color|Democratic Party (Japan, 2016)}} | | Democratic
| nowrap | March 27, 2016 – |
| style="height:3em"
| bgcolor={{party color|Kibō no Tō}} | | Kibō no Tō
| nowrap | October 3, 2017 – |
| style="height:3em"
| | | Independent
| nowrap | May 7, 2018 – |
| style="height:3em"
| bgcolor={{party color|Liberal Democratic Party (Japan)}} | | LDP
| nowrap | December 21, 2019 – |
| style="height:3em"
| align=left | Takeshi Kōzu | bgcolor={{party color|Constitutional Democratic Party of Japan}} | | CDP
| nowrap | Octoberber 29, 2024 – | |
Election results
=2024=
{{Election box begin | title=2024{{Cite web |last=日本放送協会 |title=衆議院選挙2024 埼玉(川越・越谷など)開票速報・選挙結果 NHK |url=https://www.nhk.or.jp/senkyo/database/shugiin/16/ |access-date=2025-03-31 |website=www.nhk.or.jp |language=ja}}}}
{{Election box winning candidate with party link|
|party = Constitutional Democratic Party of Japan
|candidate = Takeshi Kōzu (PR incumbent)
|votes = 121,594
|percentage = 55.01
|change = {{increase}} 8.14
}}
{{Election box candidate with party link|
|party = Liberal Democratic Party (Japan)
|candidate = Yōsei Ide (incumbent) (elected by PR)
|votes = 99,431
|percentage = 44.99
|change = {{decrease}} 6.54
}}
{{Election box registered electors|reg. electors=}}
{{Election box turnout
|votes=221,025
|percentage = 57.90
|change= {{decrease}} 1.42
}}
{{Election box gain with party link no swing
|winner= Constitutional Democratic Party of Japan
|loser= Liberal Democratic Party (Japan)
}}
{{Election box end}}
=2021=
{{Election box begin no change|title=2021 Japanese general election{{cite web|url=https://www.nhk.or.jp/senkyo/database/shugiin/2021/16/|script-title=ja: 開票速報 小選挙区：長野- 2021衆議|access-date=6 January 2022|publisher=NHK|language=ja}}}}
{{Election box winning candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Yōsei Ide
|votes = 120,023
|percentage = 51.5
}}
{{Election box candidate with party link no change|
|party = Constitutional Democratic Party of Japan
|candidate = Takeshi Kōzu (elected by PR)
|votes = 109,179
|percentage = 46.9
}}
{{Election box candidate with party link no change|
|party = NHK Party
|candidate = Takao Ike
|votes = 3,722
|percentage = 1.6
}}
{{Election box registered electors no change|reg. electors=399,168}}
{{Election box turnout no change|
|votes =
|percentage = 59.32
}}
{{Election box hold with party link no swing|
|winner = Liberal Democratic Party (Japan)
}}
{{Election box end}}
=2017=
{{Election box begin no change|title=2017 Japanese general election
{{cite web|url=https://www.nhk.or.jp/senkyo/database/shugiin/2017/#!skh_1603 |title=長野3区 |website=NHK|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate with party link no change|
|party = Kibō no Tō
|candidate = Yousei Ide
|votes = 127,542
|percentage = 53.1
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Hitoshi Kiuchi
|votes = 74,722
|percentage = 31.1
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Yuka Koganezawa
|votes = 34,462
|percentage = 14.3
}}
{{Election box candidate with party link no change|
|party = Happiness Realization Party
|candidate = Yukihisa Oikawa
|votes = 3,687
|percentage = 1.5
}}
{{Election box total no change|
|votes = 240,413
|percentage = 100.0
}}
{{Election box hold with party link without swing|
|winner = Kibō no Tō
}}
{{Election box end}}
=2014=
{{Election box begin no change | title=2014 Japanese general election{{cite web|url=https://www.nhk.or.jp/senkyo/archives/shugiin/2014/index.html#skh_1603|script-title=ja:長野3区|work=NHK|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate with party link no change|
|party = Japan Innovation Party (2014–2016)
|candidate = Yousei Ide
|votes = 77,289
|percentage = 34.4
}}
{{Election box candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Yoshiyuki Terashima
|votes = 63,397
|percentage = 28.2
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Hitoshi Kiuchi (re-elected by PR)
|votes = 56,365
|percentage = 25.1
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Chiaki Karasawa
|votes = 27,947
|percentage = 12.4
}}
{{Election box total no change|
|votes = 224,998
|percentage = 100.0
}}
{{Election box gain with party link without swing
| winner = Japan Innovation Party
| loser = Democratic Party of Japan
}}
{{Election box end}}
=2012=
{{Election box begin no change | title=2012 Japanese general election{{cite web|url=http://www.asahi.com/senkyo/sousenkyo46/kaihyo/A20.html#Area003|script-title=ja:長野3区|work=The Asahi Shimbun|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Yoshiyuki Terashima
|votes = 69,843
|percentage = 27.7
}}
{{Election box candidate with party link no change|
|party = Your Party
|candidate = Yousei Ide (elected by PR)
|votes = 67,750
|percentage = 26.9
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Hitoshi Kiuchi (elected by PR)
|votes = 62,539
|percentage = 24.8
}}
{{Election box candidate with party link no change|
|party = Japan Restoration Party
|candidate = Taisuke Ide
|votes = 29,905
|percentage = 11.8
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Syōsuke Iwaya
|votes = 21,433
|percentage = 8.5
}}
{{Election box total no change|
|votes = 251,470
|percentage = 100.0
}}
{{Election box end}}
=2009=
{{Election box begin no change | title=2009 Japanese general election{{cite web|url=http://www.asahi.com/senkyo2009/kaihyo/A20003.html|script-title=ja:長野3区|work=The Asahi Shimbun|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Tsutomu Hata
|votes = 138,614
|percentage = 47.5
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Tadao Iwasaki
|votes = 106,574
|percentage = 36.5
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Syōsuke Iwaya
|votes = 40,948
|percentage = 14.0
}}
{{Election box candidate with party link no change|
|party = Happiness Realization Party
|candidate = Manabu Ebara
|votes = 5,576
|percentage = 1.9
}}
{{Election box total no change|
|votes = 291,712
|percentage = 100.0
}}
{{Election box end}}
=2005=
{{Election box begin no change | title=2005 Japanese general election{{cite web|url=http://www.asahi.com/senkyo2005/kaihyo/A20003.html|script-title=ja:長野3区|work=The Asahi Shimbun|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Tsutomu Hata
|votes = 143,728
|percentage = 51.1
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Tadao Iwasaki
|votes = 102,889
|percentage = 36.6
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Syōsuke Iwaya
|votes = 34,669
|percentage = 12.3
}}
{{Election box total no change|
|votes = 281,286
|percentage = 100.0
}}
{{Election box end}}
=2003=
{{Election box begin no change | title=2003 Japanese general election[https://go2senkyo.com/shugiin/43/senkyoku/794 長野3区]}}
{{Election box winning candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Tsutomu Hata
|votes = 150,203
|percentage = 58.5
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Tadao Iwasaki (re-elected by PR)
|votes = 78,364
|percentage = 30.5
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Syōsuke Iwaya
|votes = 28,083
|percentage = 10.9
}}
{{Election box total no change|
|votes = 256,650
|percentage = 100.0
}}
{{Election box end}}
=2000=
{{Election box begin no change|title=2000 Japanese general election{{cite web|url=https://go2senkyo.com/shugiin/42/senkyoku/491|script-title=ja:長野3区|publisher=選挙ドットコム|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate no change|
|colour = #3333FF
|party = Democratic
|candidate = Tsutomu Hata
|votes = 163,382
|percentage = 61.2
}}
{{Election box candidate with party link no change|
|party = Liberal Democratic Party (Japan)
|candidate = Tadao Iwasaki (elected by PR)
|votes = 67,002
|percentage = 25.1
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Ken'ichi Nakazawa
|votes = 34,110
|percentage = 12.8
}}
{{Election box candidate with party link no change|
|party = Independent (politician)
|candidate = Tokio Hosoya
|votes = 2,276
|percentage = 0.9
}}
{{Election box total no change|
|votes = 266,770
|percentage = 100.0
}}
{{Election box end}}
=1996=
{{Election box begin no change|title=1996 Japanese general election{{cite web|url=https://go2senkyo.com/shugiin/17788/senkyoku/29014|script-title=ja:長野3区|publisher=選挙ドットコム|access-date=2020-12-30|language=ja}}}}
{{Election box winning candidate with party link no change|
|party = New Frontier Party (Japan)
|candidate = Tsutomu Hata
|votes = 161,670
|percentage = 62.6
}}
{{Election box candidate with party link no change|
|party = New Party Sakigake
|candidate = Syōichi Ide
|votes = 70,960
|percentage = 27.5
}}
{{Election box candidate with party link no change|
|party = Japanese Communist Party
|candidate = Mizue Matsuzawa
|votes = 25,600
|percentage = 9.9
}}
{{Election box total no change|
|votes = 258,230
|percentage = 100.0
}}
{{Election box new seat win no change
|winner = New Frontier Party (Japan)
}}
{{Election box end}}
References
{{reflist}}
{{Japan House of Representatives Districts}}
{{coord missing|Nagano Prefecture}}
Category:House of Representatives (Japan) districts in Nagano Prefecture
Category:Constituencies established in 1994