Prime Minister of Japan

Prime Minister of Japan
日本国内閣総理大臣
Emblem of the Prime Minister of Japan
Standard of the Prime Minister of Japan
Incumbent
Shigeru Ishiba
since 1 October 2024
Executive branch of the Japanese government
Office of the Prime Minister
StyleNaikaku sōridaijin
(formal)
His Excellency
(formal and diplomatic)
Shushō
(informal and during Party debates)
Sōri
(informal)
Type
Member ofCabinet
National Security Council
National Diet
ResidenceNaikaku Sōri Daijin Kantei
SeatTokyo
NominatorNational Diet
AppointerEmperor
Term lengthNot fixed, based on the appointee ability to command a parliamentary confidence[a]
Constituting instrumentConstitution of Japan
PrecursorDaijō-daijin of Japan
Formation22 December 1885 (1885-12-22)
First holderItō Hirobumi
DeputyDeputy Prime Minister
Salary¥40,490,000/
USD$ 257,597 annually[1]
WebsiteOfficial website

The prime minister of Japan (内閣総理大臣, Naikaku Sōri Daijin; Japanese pronunciation: [naꜜi.ka.kɯ | soː.ɾʲi daꜜi.dʑiɴ][2]) is the head of government of Japan. The prime minister chairs the Cabinet of Japan and has the ability to select and dismiss its ministers of state. The prime minister also serves as the commander-in-chief of the Japan Self Defence Forces.[3]

The National Diet (parliament) nominates the prime minister from among its members (typically from among the members of the House of Representatives). He is then formally appointed by the emperor. The prime minister must retain the confidence of the House of Representatives to remain in office. The prime minister lives and works at the Naikaku Sōri Daijin Kantei (Prime Minister's Official Residence) in Nagatachō, Chiyoda, Tokyo, close to the National Diet Building.

Sixty-five men have served as prime minister, the first of whom was Itō Hirobumi taking office on 22 December 1885. The longest-serving prime minister was Shinzo Abe, who served over eight years, and the shortest-serving was Prince Naruhiko Higashikuni, who served fifty-four days. The last prime minister was Shigeru Ishiba, who succeeded Fumio Kishida on 1 October 2024, following the 2024 Liberal Democratic Party presidential election. He announced his resignation on 7 September 2025, effective when a successor is chosen.


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  1. ^ 首相は4049万円、閣僚の給料は安い?高い? 菅内閣誕生ドキュメント (in Japanese), The Nikkei, 16 September 2020, retrieved 20 May 2022
  2. ^ Matsumura, Akira, ed. (5 September 2019). 大辞林 (in Japanese) (4th ed.). Sanseidō.
  3. ^ "Book review: A nuanced deep dive on Japan's Self-Defense Forces".