Nine ruling party candidates vie to replace Japan's outgoing Prime Minister Kishida

TOKYO (AP) — A record nine candidates are running in Japan's ruling party election Friday to replace outgoing Prime Minister Fumio Kishida.

A former defense minister who is a longtime veteran, the relatively young son of a popular former prime minister and the economic security minister who would be the country's first woman prime minister are considered top contenders.

No candidate is likely to win a majority in the first round, so the top two vote-getters will advance to a second round to be held immediately after the first on Friday afternoon.

Here are the candidates:

Shigeru Ishiba

Ishiba, a 67-year-old former banker, is running in the leadership race for a fifth time and said this will be his “final battle.”

First elected to parliament in 1986, he has served as defense minister, agriculture minister and other key Cabinet and party posts.

Despite his longstanding popularity among voters, the outspoken idealist has struggled to win enough support from fellow party lawmakers.

But now, Ishiba’s experience, stability and expertise is increasingly considered a strength for the party as it prepares to face the main opposition Constitutional Democratic Party of Japan’s new leader, former Prime Minister Yoshihiko Noda, a veteran known for gripping speeches.

Considered a defense policy expert, Ishiba has proposed an Asian version of the NATO military alliance and a more equal Japan-U.S. security alliance. Ishiba is a supporter of Taiwan’ s democracy. He calls for an establishment of a disaster management agency in one of the world’s most disaster-prone country.

Ishiba vows to push for more diversity and gender equality. He supports a revision to a 19th century civil code requiring married couples to choose one of their surnames, which has caused most women to adopt their husbands’ surname. Moves to change the code have stalled for decades due to the LDP’s sole opposition.

Ishiba also supports legalizing same-sex marriage.

Shinjiro Koizumi

Koizumi, the son of popular Prime Minister Junichiro Koizumi, has been considered a potential candidate for the top position since he was elected to parliament in 2009 and at 43 would be Japan's youngest prime minister.

Considered a political blue blood, he has been popular despite his relative lack of experience, and is backed by a former prime minister, Yoshihide Suga. But some of his popularity has eroded as policy debates have heated up, displaying his lack of expertise.

Koizumi has vowed to push reforms that would create more choices in careers and life paths. In an attempt to promote paternity leave, he took two weeks off when his first child was born in 2020. Koizumi also supports allowing a duel surname option for married couples, an option that is now supported by the country’s powerful business lobby but opposed by conservatives in the LDP.