
They are Japan’s first woman finance minister, Satsuki Katayama, and Kimi Onoda as economic security minister, new cabinet secretary Minoru Kihara said.
Takaichi, an admirer of former British premier Margaret Thatcher, was named Japan’s first woman prime minister earlier on Tuesday.
She had said last month that the gender balance in her cabinet and the executive committee of her ruling party “will be comparable to those of Nordic countries”.
In Japanese politics and boardrooms, women are rare. The country ranked 118 out of 148 in the World Economic Forum’s 2025 Gender Gap Report.
Nordic nations Iceland, Finland and Norway occupied the top three places.
In Iceland, six out of 11 cabinet members are women, including Prime Minister Kristrun Frostadottir.
In Finland the proportion is 11 out of 19, and in Norway nine out of 20.
Outgoing Japanese premier Shigeru Ishiba had two women in his cabinet. The record is five, a level last reached under Ishiba’s predecessor Fumio Kishida.
Takaichi, 64, has said she hopes to raise awareness about women’s health struggles and has spoken candidly about her own experience with menopause.
But she is still seen as socially conservative.
She opposes revising a 19th-century law requiring married couples to share the same surname, and wants the imperial family to retain male-only succession.
Takaichi on Tuesday also named Toshimitsu Motegi as foreign minister. He was credited with concluding a trade deal with US President Donald Trump’s first administration.
New defence minister Shinjiro Koizumi was Takaichi’s chief rival in the recent leadership race in the Liberal Democratic Party.