FACTBOX-Japan parties prepare for Dec. 16 election

TOKYO, Nov 16 (Reuters) - Japan on Friday dissolved

parliament's lower house for a Dec. 16 general election that

polls suggest will return the long-dominant, and currently main

opposition, Liberal Democratic Party (LDP). Below are some key

facts about political parties that could play important roles

after the election.

DEMOCRATIC PARTY OF JAPAN (DPJ)

Established: 1998

Website: http://www.dpj.or.jp/english/

2009 lower house election result: 308 out of 480 seats

Formed in a merger of several opposition parties, the party

swept to power in 2009 ending more than a half a century of

nearly non-stop Liberal Democratic Party rule. It campaigned on

a promise to break up the "iron triangle" between the powerful

bureaucracy, business and LDP lawmakers, pay more heed to

consumers' interests and put elected officials in charge of

policy.

Its leader Yoshihiko Noda, 55, is already Japan's sixth

prime minister since 2006 and the third DPJ government chief.

Noda, a former finance minister, made raising the sales tax

his top goal although it did not figure in the party's 2009

campaign platform. He is also a proponent of a U.S.-led free

trade pact, the Trans-Pacific Partnership, and wants to make it

part of his party's election platform.

The Democrats' support slumped over what voters saw as

broken promises, a confused response to last year's tsunami and

nuclear crisis and Noda's embrace of unpopular causes such as

the tax hike and the restart of nuclear reactors.

LIBERAL DEMOCRATIC PARTY OF JAPAN (LDP)

Established: 1955

Website:http://www.jimin.jp/english/

2009 election result: 119 seats

Until the 2009 election the party, which has nurtured close

ties with business and the bureaucracy, has been in power either

alone or in coalitions almost non-stop since its establishment.

Its leader Shinzo Abe, 58, who already served as prime

minister in 2006-2007, has said he would not yield in a

territorial row with China but would do more to mend economic

ties with Japan's giant neighbour. If his party takes power, Abe

has also said he would increase defence spending if needed.

A vocal critic of the Bank of Japan, Abe is expected to pile

pressure on the central bank to ease monetary policy further and

might delay the sales tax rise if deflation persists.

Abe also favours a key role for nuclear power in Japan's

energy mix despite a dramatic shift in public opinion in favour

of phasing out nuclear power following the Fukushima disaster.

NEW KOMEITO

Established: 1998

Website: http://www.komei.or.jp/en/

2009 result: 21 seats

The New Komeito, which was founded by members of a Buddhist

sect, the Soka Gakkai, is a former ally of the LDP and expected

to be in any coalition led by the larger conservative party.

It tends to focus on economic policies for the less well

off, and wants steps to mitigate the impact of the sales tax

hikes on low-income earners.

PEOPLE'S LIFE FIRST

Formed: 2012

Website: http://www.seikatsu1.jp/english.html

Former Democratic Party leader Ichiro Ozawa, 70, launched

the new group in July after quitting the ruling party with

dozens of other lawmakers over Noda's sales tax hike plan. It

is now the third-largest party in parliament's lower house.

But many of its members are rookie MPs and it is unclear how

many seats the party can grab given its low voter support.

Ozawa may also struggle to find partners after his role in

creating and breaking up parties he has formed since he left the

LDP in 1993 earned him the nickname "Destroyer."

The PLF opposes the sales tax hike and aims to wean Japan

from its dependence on nuclear power, which covered about 30

percent of Japan's power needs before last year's Fukushima

disaster.

JAPAN RESTORATION PARTY

Formed: 2012

Website: http://j-ishin.jp/(Japanese only)

Popular Osaka Mayor Toru Hashimoto, 43, launched the party

in September, stressing policies to shrink the role of the

central government and promote free-market competition.

Hashimoto, a former lawyer and TV talk show celebrity whom

critics say has an authoritarian streak, plans to run hundreds

of candidates in the election but has dismissed speculation that

he may himself run in the election.

Hashimoto wants to boost Japan's ability to defend itself -

while keeping close ties with security ally the United States -

and seeks a referendum on revising the pacifist constitution.

On energy policy, Hashimoto back-pedalled on an early

anti-nuclear stance when he signed off on nuclear reactor

restarts to avoid possible summer blackouts.

Most opinion polls put Hashimoto's party roughly even with

the Democrats

THE SUNRISE PARTY

Formed: 2010

Website:http://www.taiyounotou.jp/ (Japanese only)

Formed by five conservative lawmakers it was renamed and

re-formed in November when former Tokyo Governor Shintaro

Ishihara, 80, joined the party. The outspoken Ishihara is keen

to join forces with the younger Hashimoto in hopes they can win

a swing vote in parliament.

Ishihara, whose failed attempt to buy disputed islands in

the East China Sea ignited a row with Beijing, wants to bolster

Japan's defence, become more assertive in diplomacy and replace

its pacifist constitution.

Ishihara rose to prominence in his 20s as a novelist and

entered politics in the late 1960s as a LDP lawmaker. In 1989,

he made waves with his book "The Japan That Can Say No",

co-authored with Sony chairman Akio Morita and urging Japan to

become more assertive in relations with the United States.

(Compiled by Kaori Kaneko and Tetsushi Kajimoto; Editing by

Linda Sieg and Tomasz Janowski)