Iwate 1st district (岩手[県第]1区, Iwate[-ken dai-]ikku) is a single-member constituency of the House of Representatives in the Diet of Japan. It is located in central Iwate and consists of the majority of the prefectural capital Morioka (the whole city without the former village of Tamayama) and Shiwa county. As of 2012, 278,860 eligible voters were registered in the district.[1]
Before the electoral reform of 1994, the area had been part of the multi-member Iwate 1st district that elected four Representatives by single non-transferable vote.
Iwate is the home of Ichirō Ozawa and like three of the prefecture's four post-reform districts, the 1st district had been represented by his parties from its creation to 2012: the New Frontier Party, the Liberal Party and the Democratic Party. In 2012, Ozawa and his followers split from the Democratic Party: 1st district representative Shina stayed with the Democrats, Ozawa's Tomorrow Party of Japan nominated Yōko Tasso, the wife of former representative and current Iwate governor Takuya Tasso; but Shina defended the district against Tasso and Liberal Democratic former prefectural assembly member Hinako Takahashi who won a proportional block seat.
List of Representatives
| Representative |
Party |
Dates |
Notes |
| Takuya Tasso |
| NFP |
1996–2000 |
|
| | LP |
2000–2003 |
|
| | DPJ |
2003–2007 |
Resigned to run in the Iwate gubernatorial election, 2007 (part of the unified local elections, 2007) |
| Takeshi Shina |
| DPJ |
2007– |
Incumbent |
Election results
| 2012[2] |
| Party |
Candidate |
Votes |
% |
±% |
|
DPJ (PNP) |
Takeshi Shina |
55,909 |
34.7 |
|
|
LDP |
Hinako Takahashi (elected by PR) |
44,002 |
27.3 |
|
|
TPJ (NPD) |
Yōko Tasso |
41,706 |
25.9 |
|
|
SDP |
Masahiro Isawa |
9,922 |
6.2 |
|
|
JCP |
Shino Yahata |
9,473 |
5.9 |
|
| 2009[3] |
| Party |
Candidate |
Votes |
% |
±% |
|
DPJ (PNP support) |
Takeshi Shina |
116,425 |
60.2 |
|
|
LDP (Kōmeitō support) |
Hinako Takahashi |
50,585 |
26.2 |
|
|
SDP |
Masahiro Isawa |
13,048 |
6.8 |
|
|
JCP |
Kyōko Yoshida |
12,187 |
6.3 |
|
|
HRP |
Kensaku Mori |
1,047 |
0.5 |
|
| Turnout |
195,474 |
70.93 |
|
| By-election, July 29, 2007[4] |
| Party |
Candidate |
Votes |
% |
±% |
|
DPJ (PNP support) |
Takeshi Shina |
102,987 |
61.7 |
|
|
LDP (Kōmeitō support) |
Masanori Tamazawa |
53,125 |
31.8 |
|
|
JCP |
Sadakiyo Segawa |
10,821 |
6.5 |
|
| Turnout |
169,092 |
61.05 |
|
| 2005[5] |
| Party |
Candidate |
Votes |
% |
±% |
|
DPJ |
Takuya Tasso |
95,109 |
51.7 |
|
|
LDP |
Atsushi Oikawa |
65,187 |
35.4 |
|
|
SDP |
Mitsumasa Hosokawa |
14,050 |
7.6 |
|
|
JCP |
Shin'ya Kanbe |
9,659 |
5.2 |
|
| Turnout |
185,845 |
67.93 |
|
| 2000[7] |
| Party |
Candidate |
Votes |
% |
±% |
|
LP |
Takuya Tasso |
97,835 |
43.0 |
|
|
LDP |
Tokuichirō Tamazawa |
65,597 |
37.7 |
|
|
SDP |
Yuriko Gotō |
17,309 |
9.9 |
|
|
JCP |
Ryūgorō Satō |
9,261 |
5.3 |
|
|
DPJ |
Kikuji Fujikura |
6,964 |
4.0 |
|
| 1996[8] |
| Party |
Candidate |
Votes |
% |
±% |
|
NFP |
Takuya Tasso |
67,420 |
40.6 |
|
|
LDP |
Tokuichirō Tamazawa (elected by PR) |
49,665 |
29.9 |
|
|
Independent |
Riki Nakamura |
17,087 |
10.3 |
|
|
SDP |
Kuniki Yamanaka |
16,758 |
10.1 |
|
|
JCP |
Toshiko Sakuma |
10,668 |
6.4 |
|
|
DPJ |
Yuriko Gotō |
4,551 |
2.7 |
|
| Turnout |
168,434 |
65.63 |
|
References
Iwate's electoral districts for the Diet of Japan |
|---|
|
- FPTP "small" districts (1996–present)
- 1
- 2
- 3
- 4
- PR
- part of the Tōhoku PR block (16→14 seats)
- House of Councillors
- At-large (4 Representatives, 2 Councillors)
| |
- SNTV "medium-sized" districts (1947–1993)
- 1
- 2 (8→7 Representatives, 2 Councillors)
| | | |
- SNTV "medium-sized" districts (1928–1942)
- 1
- 2 (7 Representatives)
| |
- FPTP/SNTV "small" districts (1920–1924)
- 1
- 2
- 3
- 4
- 5
- 6
- 7 (7 Representatives)
| |
- SNTV "large" districts (1902–1917)
- Morioka city
- counties (gunbu) (6 Representatives)
| |
- FPTP/bloc voting "small" districts (1890–1898)
- 1
- 2
- 3
- 4
- 5 (5 Representatives)
|
|