2003 Japanese general election

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
Japanese general election, 2003

← 2000 November 9, 2003 2005 →

All 480 seats to the House of Representatives of Japan
241 seats needed for a majority
Turnout59.86% (Decrease4.59%)
  First party Second party Third party
  Koizumi 2010 cropped.png Naoto Kan cropped KAN Naoto 2007.jpg Blanksvg.svg
Leader Junichiro Koizumi Naoto Kan Takenori Kanzaki
Party Liberal Democratic Democratic Komeito
Leader since 24 April 2001 10 December 2002 7 November 1998
Leader's seat Kanagawa-11th Tokyo-18th Fukuoka-1st (lost)
Last election 233 seats, 28.31% 127 seats, 25.18% 31 seats, 12.97%
Seats won 237 177 34
Seat change Decrease10 Increase40 Increase3
Popular vote 20,660,185 22,095,636 8,733,444
Percentage 34.96% 37.39% 14.78%
Swing Increase6.65% Increase12.21% Increase1.81%

  Fourth party Fifth party
  Kazuo Shii cropped.jpg Takako Doi in Tokyo congressist election 2.jpg
Leader Kazuo Shii Takako Doi
Party Communist Social Democratic
Leader since 24 November 2000 28 September 1996
Leader's seat Southern Kantō-PR Hyōgo-7th (lost)
Last election 20 seats, 11.23% 19 seats, 9.36%
Seats won 9 6
Seat change Decrease11 Decrease12
Popular vote 4,586,172 3,027,390
Percentage 7.76% 5.12%
Swing Decrease3.47% Decrease4.24%


Prime Minister before election

Junichiro Koizumi
Liberal Democratic

Prime Minister-designate

Junichiro Koizumi
Liberal Democratic

Imperial Seal of Japan.svg
This article is part of a series on the
politics and government of
Flag of Japan.svg Japan portal

A general election took place in Japan on November 9, 2003. Incumbent Prime Minister Junichiro Koizumi of the Liberal Democrat Party won the election but with a reduced majority. The main opposition Democratic Party made considerable gains, winning 177 of the 480 seats in the House of Representatives, its largest share ever. Other traditional parties like the Communist Party and the Social Democrat Party lost a significant numbers of seats, making a two-party system a possibility in later Japanese politics.


On October 11, 2003, Prime Minister Junichiro Koizumi dissolved the House of Representatives of the Diet after he was re-elected as the Liberal Democrat Party chief on September 20. The dissolution was based on Article 7 of the Constitution of Japan, which can be interpreted as saying that the Prime Minister has the power to dissolve the lower house after so advising the Emperor. The election was the first since Koizumi was named Prime Minister in April 2001. The major participants were the Liberal Democrat Party (LDP) and the Democrat Party (DPJ). The LDP retains strong support in rural areas and among older voters due to heavy subsidies in agriculture, while the DPJ has had greater support among youth and in urban areas. However, this has tended to favor the LDP, because sparsely populated rural districts have disproportionate weight in Japan's electoral system.

Some of the issues facing candidates were: the ongoing economic recession; reform of the public pension system; the extent of Japan's support of the U.S. in Iraq; Japan's relationship with North Korea; and the privatization of the postal service and Tokyo-area highways.

The last general election of the Lower House took place in June 2000 when Yoshiro Mori was Prime Minister.


For a breakdown of the results by block district with maps, see Results of Japan general election, 2003

National newspapers concluded that the election benefitted the Democrat Party (DPJ) more so than the Liberal Democrat Party (LDP). The DPJ actually garnered the plurality of votes and gained 40 more seats, making it the largest opposition party with a total lower-house membership of 177. Among those in the ruling coalition, only the New Kōmeitō made gains, bringing its total lower-house membership to 34 from 31 members before the election. Since Prime Minister Koizumi was unable to gain more seats for the LDP based upon his high approval ratings — around 60% — some experts believe the election has left Koizumi a weakened Prime Minister while others point out that several of the Non-partisans were really of LDP, most notably 'Kato Koichi' and LDP had in fact maintained the number of seats.

The LDP performed well in rural areas while the DPJ performed well in urban areas. The turnout was 59.86%, the second lowest since 1945. The average age of new members of the house was 51.03, 3.2 years younger than in the previous election. Among new members, 302 were born after 1945. After the election, the total number of women in the lower-house decreased to 34 from 35 before the election.

Poll data collected early in the election season and in exit polls highlight the role of swing voters, who accounted for 18% of the total vote. According to Asahi Shimbun, more than half of swing voters voted for the DPJ. These exit polls produced highly contradictory preliminary reports. There was a case where DPJ was predicted to capture up to 230 seats, more than 50 above the actual result.

The Liberal Democrat Party failed to achieve an absolute majority by itself, requiring it to maintain its coalition with New Kōmeitō and the New Conservative Party. Senior politicians in the LDP attribute the results to disenfranchisement among traditional supporters of the LDP, resulting in an increased dependency on the coalition. Some politicians in the LDP are concerned about the influence of the New Kōmeitō (NK) on LDP policy because of the dependency.

Some experts believe the Democrat Party has emerged an effective opposition party to the entrenched Liberal Democrat Party. During the campaign, the DPJ produced an itemized policy manifesto — a first in post-war Japanese elections — and publicized a "shadow cabinet" (with Naoto Kan as Prime Minister), which is usually created by political parties during election season in the United Kingdom, for example. The DPJ also criticized the reforms proposed by Koizumi and the LDP's sluggishness in their implementation, as well as the LDP's position on Iraq while steering clear on other foreign issues.

Smaller parties performed poorly. The Social Democrat Party lost 3 seats, bringing their lower-house membership to 6, while the Japanese Communist Party lost 11 seats, bringing their total membership to 9 from 20 before the election. Both parties thus lack the ability to propose a law alone since that requires minimum of 10 members. The New Conservative Party lost 5 seats, lowering their total to 4 seats from 9 seats, and merged with the LDP shortly after the election. The Japanese Communist Party blamed the negative results on the media, which they claimed focused on the LDP and DPJ.

Although the LDP failed to secure a simple majority, due to their coalition with the NK, on November 19, the Diet appointed Junichiro Koizumi the Prime Minister in its short special session (which elect the prime minister) and, within a month, the LDP regained a majority by absorbing the Conservative Party.

e • d Summary of the November 9 2003 Japanese House of Representatives election results[1][2][3][4]
Alliances and parties Local constituency vote PR block vote Total seats +/−
Votes % Seats Votes % Seats
   Liberal Democratic Party (LDP) 26,089,326.597 43.85% 168 20,660,185 34.96% 69 237 Decrease10
New Kōmeitō 886,507.202 1.49% 9 8,733,444 14.78% 25 34 Increase3
New Conservative Party (NCP) 791,588.000 1.33% 4 4 Decrease5
Ruling coalition 27,767,421.799 46.67% 181 29,393,629 49.73% 94 275 Decrease12
   Democratic Party (DPJ) 21,814,154.230 36.66% 105 22,095,636 37.39% 72 177 Increase40
Japan Communist Party (JCP) 4,837,952.810 8.13% 0 4,586,172 7.76% 9 9 Decrease11
Social Democratic Party (SDP) 1,708,672.130 2.87% 1 3,027,390 5.12% 5 6 Decrease12
Assembly of Independents 497,108.000 0.84% 1 1 Decrease4
Liberal League (LL) 97,423.000 0.16% 1 1 Steady0
Others 51,524.000 0.09% 0 0 Decrease2
Opposition parties 31,456,834.170 48.75% 108 29,709,198 50.27% 86 194 Increase11
Independents 2,728,118.000 4.58% 11 11 Increase6
Totals 59,502,373.969 100.00% 300 59,102,827 100.00% 180 480 Increase5
(vacant seats)
Turnout 59.86% (-4.59) 59.81% (-2.68)
Local constituency vote
PR block vote
Parliament seats


External links[edit]