Haruko Miyaguchi

Haruko Miyaguchi
宮口 治子
Member of the House of Councillors
Assumed office
25 April 2021
Preceded byAnri Kawai
ConstituencyHiroshima at-large
Personal details
Born (1976-03-05) 5 March 1976
Fukuyama, Hiroshima, Japan
Political partyIndependent (since 2025)
Other political
affiliations
CDP (2021–2025)
SpouseGen Fukuda
Alma materOsaka College of Music
Websitehttps://www.miyaguchiharuko.net/

Haruko Miyaguchi (née Fukuda, born March 5, 1976) is a Japanese politician who has served as a member of the House of Councillors (the upper house of the National Diet) since 2021. She represents the Hiroshima at-large district. She was a member of the Constitutional Democratic Party of Japan, before leaving the party in January 2025.