Question: The Liberal Democratic Party in Australia is represented by the one Senator from what state?

 Having been elected at the 2013 federal election, he took office on 1 July 2014, and was re-elected in the 2016 full Senate election.  Before being elected to parliament Leyonhjelm worked as a veterinarian and then as an agribusiness consultant.  He also writes columns for several Australian publications, with a concentration on rural issues. David Ean Leyonhjelm ( "lion-helm"; born 1 April 1952) is an Australian politician who is a Senator for New South Wales, representing the Liberal Democratic Party. <SEP> The Liberal Democratic Party (LDP or Liberal Democrats) is an Australian political party founded in Canberra in 2001.  The party espouses smaller government, and supports policies that are based on classical liberal and right libertarian principles.  The LDP is a registered party in the Australian Capital Territory, South Australia, and Victoria, and is also registered for federal elections with the Australian Electoral Commission.  They have a Member of the Western Australian Legislative Council, Aaron Stonehouse, ss well as elected representatives in some local governments.  The party has one senator, David Leyonhjelm, elected to parliament at the 2013 federal election. <SEP> Hideo Hiraoka (平岡 秀夫 , Hiraoka Hideo , born January 14, 1954) is a Japanese politician of the Democratic Party of Japan, a member of the House of Representatives in the Diet (national legislature).  A native of Iwakuni, Yamaguchi, Hiraoka passed the bar exam and civil service exam prior to his graduation at the University of Tokyo.  In 1976 he entered the Ministry of Finance which he joined before resigning in 1998 after working in the National Tax Agency's corporate tax department.  In 2000, after leaving the ministry, he was elected to a seat of the House of Representatives for the first time; the district he represented, Yamaguchi Prefecture's No. 2 district, was previously a stronghold for the rival Liberal Democratic Party.  Following a large-scale upturn by the Liberal Democratic Party, Hiraoka lost his seat by 588 votes, remaining in the Lower House through a process known as proportional representation.  In 2008 he took back the Yamaguchi No. 2 seat, marking his fifth term as its representative for the Lower House.  Hiraoka was later appointed state secretary for internal affairs and communications in 2010.  In September 2011 he was appointed Minister of Justice in the cabinet of newly appointed prime minister Yoshihiko Noda. <SEP> Yasuhiro Oe (大江 康弘 , Ōe Yasuhiro , born December 4, 1945) is a Japanese politician of the Liberal Democratic Party, a member of the House of Councillors in the Diet (national legislature).  A native of Tanabe, Wakayama, he graduated from Ashiya University and Western Australia Institute of Technology.  Since 1979 he had served in the assembly of Wakayama Prefecture for six terms.  After running unsuccessfully for governorship of Wakayama Prefecture in 2000, he was elected to the House of Councillors for the first time in 2001.  In May 2010, he joined the Happiness Realization Party, giving that group its first national political representative.  He left the party six months later, and is currently a member of the Liberal Democratic Party.