Satsuki Katayama

Satsuki Katayama (; 9 May 1959) is a Japanese politician serving in Japan's House of Councillors, having been elected in July 2010 as a candidate for the Liberal Democratic Party (LDP). She previously represented the Shizuoka 7th district in the House of Representatives for one term from 2005 until 2009. She has served as the first woman Minister of Finance since 21 October 2025 in the first and second Takaichi cabinet.

Early life and career Katayama was born in Urawa, Saitama Prefecture (later Urawa-ku, Saitama). She studied law at the University of Tokyo, where she was chosen Miss Tokyo University (Miss Tōdai).

After graduation in 1982, Katayama joined the Ministry of Finance. During her time at the Ministry, Satsuki Katayama attended and graduated from École nationale d'administration in France. She served in the ministry for more than twenty years and was the first woman to become a budget examiner in the Budget Bureau.

Political career

She was elected to the House of Representatives for the first time in the 2005 general election and served as Parliamentary Vice Minister of Economy, Trade and Industry. She was one of 83 so-called "Koizumi Children," LDP candidates elected for the first time amid the widespread popularity of reformist prime minister Junichiro Koizumi; Koizumi touted Katayama as a "madonna of reform."

Katayama and 72 other "Koizumi Children" were defeated in the 2009 general election, in which the Democratic Party of Japan routed the LDP. She later characterized herself as a "war-displaced orphan" in 2011. Katayama meeting U.S. Treasury Secretary Scott Bessent in October 2025 On 1 May 2019, she attended the presentation of the Three Sacred Treasures to Emperor Naruhito. In the last such ceremony in 1989, only males were allowed to be in attendance; however in 2019 all cabinet members were allowed to attend regardless of sex, although only male adults from the imperial family could attend. In October 2025, Katayama was selected as Japan’s first female Minister of Finance, in the new Sanae Takaichi administration.

Katayama, like many of her LDP colleagues, is affiliated with the ultra-conservative Nippon Kaigi.

Personal life She married international politics professor Yōichi Masuzoe in 1986 while working at the MoF. They separated after several months, divorced in 1989 and are both remarried. Masuzoe later became a prominent media personality and member of the House of Councillors, and both Masuzoe and Katayama were considered by the LDP as candidates for the 2014 gubernatorial election in Tokyo. Prime Minister of Japan Shinzō Abe, who led the LDP to endorse Masuzoe in his successful election, said that he wanted Katayama more than anyone else to stand in support of Masuzoe, but Katayama responded that it was difficult for her to do so given Masuzoe's publicized dispute over support payments to one of his extramarital children, who is disabled. Katayama and Masuzoe both studied at ENA, France.

In 1990, she married Ryutaro Katayama, a Japanese businessman who is an alumnus of Harvard Business School.