Question: What are the abbreviations of the party that Tamon Hasegawa belongs to?

Context paragraphs:
Kensei Hasegawa: Kensei Hasegawa (長谷川 憲正 , Hasegawa Kensei , born January 1, 1943) is a Japanese politician of the People's New Party, a member of the House of Councillors in the Diet (national legislature).  A native of Kumagaya, Saitama and graduate of the University of Tokyo, he worked at the Ministry of Posts and Telecommunications from 1967 to 2003.  He was elected for the first time in 2004.

Parties in the European Council during 2007: This article describes the party affiliations of leaders of each member-state represented in the European Council during the year 2007.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Tamon Hasegawa: Tamon Hasegawa (長谷川 大紋 , Hasegawa Tamon , born 1943) is a Japanese politician of the Liberal Democratic Party, a member of the House of Councillors in the Diet (national legislature).  He was elected to the House of Councillors for the first time in 2007 after serving in the assembly of Ibaraki Prefecture.

Parties in the European Council during 2014: This article describes the party affiliations of leaders of each member-state represented in the European Council during the year 2014.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Parties in the European Council during 2010: This article describes the party affiliations of leaders of each member-state represented in the European Council during the year 2010.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Liberal Democratic Party (Japan): The Liberal Democratic Party of Japan (自由民主党 , Jiyū-Minshutō ) , frequently abbreviated to LDP or Jimintō (自民党 ) , is a conservative political party in Japan.

Parties in the European Council during 2009: This article describes the party affiliations of leaders of each member-state represented in the European Council during the year 2009.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Parties in the European Council during 2012: This article describes the party affiliations of leaders of each member-state represented in the European Council during the year 2012.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Parties in the European Council during 2005: This article describes the party affiliations of the leaders of each member-state represented in the European Council during the year 2005.  The list below gives the political party that each head of government, or head of state, belongs to at the national level, as well as the European political alliance to which that national party belongs.  The states are listed from most to least populous.  More populous states have greater influence in the council, in accordance with the system of Qualified Majority Voting.

Gaku Hasegawa: Gaku Hasegawa (長谷川 岳 , Hasegawa Gaku , born February 16, 1971) is a member of the House of Councillors of Japan from Hokkaido.  He belongs to the Liberal Democratic Party (LDP).  In 1990 he enrolled at Hokkaido University and majored in Business Administration.  While attending university, he, with five other friends, brought the Soran Festival to Hokkaido, which is now run by the Yasakoi Soran Festival Foundation.  The Soran Festival incorporates the traditional Sōran Bushi song and dance.  In 1998 he was elected Director of the Yasakoi Soran Foundation. 　　He has received the Japan Event New Theme Prize, the Suntory Area Culture Prize, and the Japanese Lifestyle and Culture Prize, for his founding of the Yasakoi Soran Bushi Festival that has come to represent the city of Sapporo.  In 2008 he ran against Takahiro Yokomichi of the Democratic Party of Japan for representative of the first district of Hokkaido.  He came in second place with a total of 124,343 votes.  .  He was elected to the House of Councillors in July 2010.

Supporting paragraphs: Tamon Hasegawa Liberal Democratic Party (Japan)
Answer: LDP or Jimintō