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Chief Cabinet Secretary

Head of the Cabinet Secretariat of Japan


Head of the Cabinet Secretariat of Japan

FieldValue
postChief Cabinet Secretary
bodyJapan
内閣官房長官
*Naikaku-kanbō-chōkan*
insigniaGoshichi no kiri.svg
insigniasize80px
insigniacaptionEmblem of the Government of Japan
imageMinoru Kihara 20230914.jpg
incumbentMinoru Kihara
incumbentsince21 October 2025
styleMr. Secretary
member_ofCabinet
National Security Council
departmentCabinet Secretariat
reports_toThe prime minister
appointerThe prime minister
appointer_qualifiedattested to by the emperor
termlengthNo fixed term
precursorSecretary-General of the Cabinet
inauguralJōji Hayashi
successionSecond
deputyDeputy Chief Cabinet Secretary
salary¥20,916,000
formation
websitehttp://www.cas.go.jp/

内閣官房長官 Naikaku-kanbō-chōkan National Security Council

The chief cabinet secretary of Japan is a member of the cabinet and is the leader and chief executive of the Cabinet Secretariat of Japan. The chief cabinet secretary coordinates the policies of ministries and agencies in the executive branch, and also serves as the government's press secretary. The secretary is a statutory member of the National Security Council, and is appointed by the emperor upon the nomination by the prime minister. The chief cabinet secretary is the second in line of succession to the prime minister, and 1st if the office of the deputy prime minister is unoccupied.

History

In March 1879, the precursor of the position, the secretary-general of the Cabinet, was created. From 1885, it was included as part of the cabinet system, and the position was known in Japanese as 内閣書記官長. The modern position was created on May 3, 1947, shortly after the passage of the Constitution of Japan, and elevated to ministerial status in 1966.

Since 1947, the office of chief cabinet secretary has been regarded as a stepping stone to the post of prime minister. The first chief cabinet secretary to become prime minister was Ichirō Hatoyama, who served in the position under Tanaka Giichi. Since then, eight other former chief cabinet secretaries have become prime ministers, most recently Shinzō Abe, Yasuo Fukuda, and Yoshihide Suga.

Yoshihide Suga, who later became Prime Minister of Japan, served as chief cabinet secretary under Shinzo Abe for nearly eight years, making him the longest-serving chief cabinet secretary in history, having overtaken the previous record of 1,289 days in office set by Fukuda on July 7, 2016.

The current chief cabinet secretary is Minoru Kihara, who took office on October 21, 2025.

List of secretaries-general of the cabinet

Shōwa era

  • Seiji Tsukamoto (December 25, 1926 – April 20, 1927)
  • Ichirō Hatoyama (April 20, 1927 – July 2, 1929) - later became prime minister in the mid-1950s.
  • Fujiya Suzuki (July 2, 1929 – April 14, 1931)
  • Takukichi Kawasaki (April 14, 1931 – December 13, 1931)
  • 4 other holders (December 13, 1931 – October 19, 1934)
  • Shigeru Yoshida (October 20, 1934 – May 11, 1935) - not to be confused with PM Shigeru Yoshida.
  • Takekai Shirane (May 12, 1935 – March 9, 1936)
  • 2 other holders (March 9, 1936 – June 4, 1937)
  • Akira Kazami (June 4, 1937 – January 4, 1939)
  • Harumichi Tanabe (January 4, 1939 – April 7, 1939)
  • 3 other holders (April 7, 1939 – July 22, 1940)
  • Kenji Tomita (July 22, 1940 – October 18, 1941)
  • Naoki Hoshino (October 18, 1941 – July 22, 1944)
  • 4 other holders (July 22, 1944 – 7 April 1945)
  • Hisatsune Sakomizu (April 7, 1945 – August 15, 1945)
  • Taketora Ogata (August, 15 1945 – October 5, 1945)
  • Daizaburō Tsugita (October 9, 1945 – January 13, 1946)
  • Wataru Narahashi (January 13, 1946 – May 22, 1946)
  • Jōji Hayashi (May 22, 1946 – May 2, 1947)

List of chief cabinet secretaries

Shōwa era

Chief Cabinet SecretaryTerm of officePrime MinisterPortraitNameTook officeLeft officeDaysLiberal Party (Japan, 1945)}}"Liberal Party (Japan, 1945)}}"Japan Socialist Party}}"Japan Socialist Party}}"Democratic Party (Japan, 1947)}}"Democratic Party (Japan, 1947)}}"Democratic Liberal Party (Japan)}}"Democratic Liberal Party (Japan)}}" rowspan=2Democratic Liberal Party (Japan)}}"Liberal Party (Japan, 1950)}}"Liberal Party (Japan, 1950)}}" rowspan=4Liberal Party (Japan, 1950)}}"Liberal Party (Japan, 1950)}}"Liberal Party (Japan, 1950)}}"Japan Democratic Party (1954)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=4Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=3Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=6Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=3Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"
[[File:Joji hayashi.jpg100px]]Jōji HayashiMay 3, 1947May 24, 1947Shigeru Yoshida
[[File:Suehiro nishio.jpg100px]]Suehiro NishioJune 1, 1947March 10, 1948Tetsu Katayama
[[File:TOMABECHI Gizo.jpg100px]]Gizō TomabechiMarch 10, 1948October 15, 1948Hitoshi Ashida
[[File:Eisaku Sato.jpg100px]]Eisaku SatōOctober 17, 1948February 16, 1949Shigeru Yoshida
[[File:Goshichi no kiri.svg100px]]Kaneshichi MasudaFebruary 16, 1949May 6, 1950
[[File:Katsuo Okazaki.jpg100px]]Katsuo OkazakiMay 6, 1950December 26, 1951
[[File:Hori Shigeru.JPG100px]]Shigeru HoriDecember 26, 1951October 30, 1952
[[File:Taketora Ogata 2.jpg100px]]Taketora OgataOctober 30, 1952May 21, 1953
[[File:Kenji Fukunaga 01.jpg100px]]Kenji FukunagaMay 21, 1953December 10, 1954
[[File:Goshichi no kiri.svg100px]]Ryutarō NemotoDecember 10, 1954November 22, 1955Japan Democratic Party (1954)}}"Ichirō Hatoyama
November 22, 1955December 23, 1956Liberal Democratic Party (Japan)}}"
Liberal Democratic Party (Japan)}}"[[File:Hirohide Ishida.jpg100px]]Hirohide IshidaDecember 12, 1956July 10, 1957Tanzan Ishibashi
Nobusuke Kishi
[[File:Kiichi Aichi.jpg100px]]Kiichi AichiJuly 10, 1957June 12, 1958
[[File:Goshichi no kiri.svg100px]]Munenori AkagiJune 12, 1958June 18, 1959
[[File:SHIINA Etsusaburo.jpg100px]]Etsusaburō ShiinaJune 18, 1959July 19, 1960
[[File:Masayoshi Ohira.jpg100px]]Masayoshi ŌhiraJuly 19, 1960July 18, 1962Hayato Ikeda
[[File:Goshichi no kiri.svg100px]]Yasumi KuroganeJuly 18, 1962July 18, 1964
[[File:Zenko Suzuki.jpg100px]]Zenkō SuzukiJuly 18, 1964November 9, 1964
[[File:Goshichi no kiri.svg100px]]Tomisaburō HashimotoNovember 9, 1964August 1, 1966Eisaku Satō
[[File:Kiichi Aichi.jpg100px]]Kiichi AichiAugust 1, 1966December 3, 1966
[[File:Kenji Fukunaga 01.jpg100px]]Kenji FukunagaDecember 3, 1966June 22, 1967
[[File:Toshio Kimura.jpg100px]]Toshio KimuraJune 22, 1967November 30, 1968
[[File:Hori Shigeru.JPG100px]]Shigeru HoriNovember 30, 1968July 5, 1971
[[File:Noboru Takeshita cropped Noboru Takeshita 198711.jpg100px]]Noboru TakeshitaJuly 5, 1971July 7, 1972
[[File:Susumu Nikaido 1966.jpg100px]]Susumu NikaidōJuly 7, 1972November 11, 1974Kakuei Tanaka
[[File:Noboru Takeshita cropped Noboru Takeshita 198711.jpg100px]]Noboru TakeshitaNovember 11, 1974December 9, 1974
[[File:Goshichi no kiri.svg100px]]Ichitarō IdeDecember 9, 1974December 24, 1976Takeo Miki
[[File:Sunao Sonoda, Jul. 1979 (3).jpg100px]]Sunao SonodaDecember 24, 1976November 28, 1977Takeo Fukuda
[[File:Shintarō Abe cropped.jpg100px]]Shintaro AbeNovember 28, 1977December 7, 1978
[[File:Goshichi no kiri.svg100px]]Rokusuke TanakaDecember 7, 1978November 9, 1979Masayoshi Ōhira
Liberal Democratic Party (Japan)}}"[[File:Masayoshi Ito.jpg100px]]Masayoshi ItoNovember 9, 1979July 17, 1980
*Himself (Acting)*
[[File:Kiichi Miyazawa.jpg100px]]Kiichi MiyazawaJuly 17, 1980November 27, 1982Zenkō Suzuki
[[File:Goshichi no kiri.svg100px]]Masaharu GotōdaNovember 27, 1982December 27, 1983Yasuhiro Nakasone
[[File:Goshichi no kiri.svg100px]]Takao FujinamiDecember 27, 1983December 28, 1985
[[File:Goshichi no kiri.svg100px]]Masaharu GotōdaDecember 28, 1985November 6, 1987
[[File:Keizo Obuchi 19980730.jpg100px]]Keizō ObuchiNovember 6, 1987January 7, 1989Noboru Takeshita

Heisei era

Chief Cabinet SecretaryTerm of officePrime MinisterPortraitNameTook officeLeft officeDaysLiberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=3Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"New Party Sakigake}}"Japan New Party}}"Japan Renewal Party}}"Japan Renewal Party}}"Japan Socialist Party}}"Japan Socialist Party}}" rowspan=2Japan Socialist Party}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}" rowspan=3Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=3Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}" rowspan=2Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Democratic Party of Japan}}"Democratic Party of Japan}}"Democratic Party of Japan}}"Democratic Party of Japan}}" rowspan=2Democratic Party of Japan}}"Democratic Party of Japan}}"Democratic Party of Japan}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"
[[File:Keizo Obuchi 19980730.jpg100px]]Keizō ObuchiJanuary 8, 1989June 3, 1989Noboru Takeshita
[[File:Masajuro Shiokawa cropped 2 Finance Ministers of G7 20030412.jpg100px]]Masajuro ShiokawaJune 3, 1989August 10, 1989Sōsuke Uno
[[File:Goshichi no kiri.svg100px]]Tokuo YamashitaAugust 10, 1989August 26, 1989Toshiki Kaifu
[[File:Mayumi_Moriyama.jpg100px]]Mayumi MoriyamaAugust 26, 1989February 28, 1990
[[File:Goshichi no kiri.svg100px]]February 28, 1990November 5, 1991
[[File: Koichi Kato 1985 (cropped).jpg100px]]Koichi KatoNovember 5, 1991December 12, 1992Kiichi Miyazawa
[[File:Yōhei Kōno.jpg100px]]Yōhei KōnoDecember 12, 1992August 9, 1993
[[File: Masayoshi Takemura Tomiichi Murayama Cabinet 19950808.jpg100px]]Masayoshi TakemuraAugust 9, 1993April 28, 1994Morihiro Hosokawa
[[File:Goshichi no kiri.svg100px]]April 28, 1994June 30, 1994Tsutomu Hata
[[File:Kozo Igarashi 199310.jpg100px]]Kozo IgarashiJune 30, 1994August 8, 1995Tomiichi Murayama
[[File: Koken Nosaka 19940630.jpg100px]]Koken NosakaAugust 8, 1995January 11, 1996
[[File: Seiroku Kajiyama.jpg100px]]Seiroku KajiyamaJanuary 11, 1996September 11, 1997Ryutaro Hashimoto
[[File:Kanezō Muraoka.jpg100px]]September 11, 1997July 30, 1998
[[File:Hiromu Nonaka 199807.jpg100px]]Hiromu NonakaJuly 30, 1998October 10, 1999Keizo Obuchi
Liberal Democratic Party (Japan)}}"[[File:Mikio Aoki.jpg100px]]Mikio AokiOctober 10, 1999July 4, 2000
Yoshiro Mori
[[File:Hidenao_Nakagawa_(cropped).jpg100px]]Hidenao NakagawaJuly 4, 2000October 27, 2000
Liberal Democratic Party (Japan)}}"[[File:Yasuo Fukuda 200709.jpg100px]]Yasuo FukudaOctober 27, 2000May 7, 2004
Junichiro Koizumi
[[File:Hiroyuki Hosoda in New Delhi on 23 September 2016.jpg100px]]Hiroyuki HosodaMay 7, 2004October 31, 2005
[[File:Abe Shinzo.jpg100px]]Shinzo AbeOctober 31, 2005September 26, 2006
[[File:Yasuhisa Shiozaki cropped 2 Caroline Kennedy Penny Pritzker and Yasuhisa Shiozaki 20141020.jpg100px]]Yasuhisa ShiozakiSeptember 26, 2006August 27, 2007Shinzo Abe
[[File:Kaoru Yosano cropped 1 Timothy Geithner and Kaoru Yosano 20090424.jpg100px]]Kaoru YosanoAugust 27, 2007September 26, 2007
[[File:Machimura Nobutaka 2015.jpg100px]]Nobutaka MachimuraSeptember 26, 2007September 24, 2008Yasuo Fukuda
[[File:Takeo Kawamura.jpg100px]]Takeo KawamuraSeptember 24, 2008September 16, 2009Taro Aso
[[Image:Hirofumi Hirano in Kadena Air Base cropped.png100px]]Hirofumi HiranoSeptember 16, 2009June 8, 2010Yukio Hatoyama
[[Image:Yoshito Sengoku - World Economic Forum Annual Meeting Davos 2010.jpg100px]]Yoshito SengokuJune 8, 2010January 4, 2011Naoto Kan
[[Image:Yukio Edano Minshu IMG 5979 20130715.JPG100px]]Yukio EdanoJanuary 4, 2011September 2, 2011
[[Image:Osamu Fujimura.jpg100px]]Osamu FujimuraSeptember 2, 2011December 26, 2012Yoshihiko Noda
[[File:Yoshihide Suga 20200916.jpg100px]]Yoshihide SugaDecember 26, 2012April 30, 2019Shinzo Abe

Reiwa era

Chief Cabinet SecretaryTerm of officePrime MinisterPortraitNameTook officeLeft officeDaysLiberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"Liberal Democratic Party (Japan)}}"
[[File:Yoshihide Suga 20200916.jpg100px]]Yoshihide SugaMay 1, 2019September 16, 2020Shinzo Abe
[[File:Katsunobu Katō.jpg100px]]Katsunobu KatōSeptember 16, 2020October 4, 2021Yoshihide Suga
[[File:Hirokazu Matsuno 20211004.jpg100px]]Hirokazu MatsunoOctober 4, 2021December 14, 2023Fumio Kishida
[[File:Yoshimasa Hayashi 20231222.jpg100px]]Yoshimasa HayashiDecember 14, 2023October 1, 2024
October 1, 2024October 21, 2025Shigeru Ishiba
[[File:Minoru Kihara 20230914.jpg100px]]Minoru KiharaOctober 21, 2025*Incumbent*Sanae Takaichi

Notes

References

References

  1. Cabinet Law, Article 13.
  2. Cabinet Law, Article 12, Paragraph 2, Item 4 and 5
  3. Cabinet Law, Article 15
  4. "Government strongman Suga set to become Japan's longest-serving chief Cabinet secretary". Jiji Press.
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