Tatsumaru Yamaoka

Tatsumaru Yamaoka
山岡 達丸
Yamaoka in 2023
Member of the House of Representatives
Assumed office
22 October 2017
Preceded byMulti-member district
ConstituencyHokkaido PR (2017–2021)
Hokkaido 9th (2021–2026)
Hokkaido PR (2026–present)
In office
30 August 2009 – 16 November 2012
ConstituencyHokkaido PR
Personal details
Born (1979-07-22) 22 July 1979
Tokyo, Japan
PartyCRA (since 2026)
Other political
affiliations
DPJ (2009–2016)
DP (2016–2017)
KnT (2017–2018)
DPP (2018–2020)
CDP (2020–2026)
Parent
RelativesSōhachi Yamaoka (grandfather)
Alma materKeio University
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "otherparty". Replace with "other_party".

Tatsumaru Yamaoka (山岡達丸, Yamaoka Tatsumaru; born 22 July 1979) is a Japanese politician. He has been a member of the House of Representatives since 2017, having previously served from 2009 to 2012. He is the son of Kenji Yamaoka.