Japan

House of RepresentativesHouse of Councillors

House of Representatives

Political system Political systems: Presidential, Parliamentary, Presidential-Parliamentary, Monarchy, Communist, Transitional.
Parliamentary system
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Structure of parliament Structure of parliament: Unicameral, bicameral
Bicameral
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IPU membership Current membership status
Yes
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Election results

Data on parliamentary elections, including the background, candidates, voter turnout, results and the formation of the new legislature. By default the latest election results are displayed. Select a date to view results from previous elections

Background

Election date(s) The date when elections started and ended for directly or indirectly elected parliaments/chambers. The date of appointments for appointed parliaments/chambers.
31.10.2021
Date of dissolution of the outgoing legislature Date at which the previous legislature (elected at the previous elections) was dissolved.
14.10.2021
Timing of election Timing of election: Upon normal expiry; Early elections; Delayed elections
Early election
Expected date of next elections The expected date at which the next elections should take place, based on law or practice.
31.10.2025
Number of seats at stake Number of seats contested at the elections. Where the parliament/chamber is fully renewed, this number is usually identical to the statutory number of members. Where the parliament/chamber is partially renewed or appointed, the number of seats at stake is usually less than the total number of members.
465
Scope of elections Scope of elections: Full renewal; Partial renewal.
Full renewal

Candidates

Total number of candidates Total number of people who registered as candidates for election. Does not include people who stood as candidates to become "substitute members".
1,051
Number of male candidates Number of male candidates
865
Number of female candidates Number of female candidates
186
Percentage of women candidates The percentage is calculated by dividing the number of women candidates by the total number of candidates.
17.7%
Number of parties contesting the election This field may include either the number of parties contesting the election, or the number of coalitions/electoral alliance.
13

Voter turnout

Registration Number of people registered to vote
105,320,523
Votes Number of people who actually voted
58,893,807
Voter turnout The percentage is calculated by dividing the number of people who actually voted by the number of people registered to vote
55.92%

Results

Number of parties winning seats The number of parties which won parliamentary representation in the given election.
8
Percentage of parties winning seats The percentage is calculated by dividing the number of parties which won parliamentary representation by the number of parties contesting the election.
61.54%
Percentage of seats won by largest party or coalition The percentage is calculated by dividing the number of seats won by the largest party by the number of seats at stake in the election.
55.7%
Alternation of power after elections The results of the elections caused a change in the government. "Not applicable" to countries using the presidential system when parliamentary and presidential elections are held separately, to countries in political transition or where there is no party system.
No
Number of parties in government The government may be formed by one or more political parties
2
Names of parties in government The government may be formed by one or more political parties
Liberal Democratic Party (LDP), Komeito
Parties or coalitions winning seats
Political groups winning seats breakdown
Political group Total Majority Proportional
Liberal Democratic Party (LDP) 259 187 72
Constitutional Democratic Party of Japan 96 57 39
Nippon Ishin (Japan Innovation Party) 41 16 25
Komeito 32 9 23
Democratic Party for the People 11 6 5
Japanese Communist Party (JCP) 10 1 9
Reiwa Shinsengumi 3 0 3
Social Democratic Party (SDP) 1 1 0
Independents 12 12 0
Members elected, by sex
Number of men elected
420
Number of women elected
45
Percentage of women elected The percentage is calculated by dividing the number of women elected in the election and the number of seats at stake at the election.
9.68%
Other notes
Two independent candidates-elect joined the Liberal Democratic Party (LDP) after the elections, bringing the LDP’s tally to 261 in all.
Sources
House of Representatives (08.11.2021)
https://www.soumu.go.jp/main_content/000776531.pdf
Women Directly Elected
45

New legislature

Total number of men after the election The total number of male parliamentarians in this parliament/chamber following the election or renewal, regardless of their modes of designation.
420
Total number of women after the election The total number of female parliamentarians in this parliament/chamber following the election or renewal, regardless of their modes of designation.
45
First-term parliamentarians The number of members who are assuming their parliamentary mandate for the first time following the election or renewal, regardless of their mode of designation.
96
Date of the first session The date when the newly elected parliament/chamber was convened for the first time. It may be different from the date when members were sworn in.
10.11.2021
First Speaker of the new legislature
First Speaker of the new legislature First name of the Speaker of the new legislature following the election or renewal.
Hiroyuki Hosoda (Male)
Political party
Liberal Democratic Party (LDP)
Date of election
10.11.2021