| MILLS, Craig Charles Edward, Mr. ACTIVE | Secretary | 01 Oct 2020 | | | | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| JACKSON, Christopher Richard, Mr. ACTIVE | Director | 01 Apr 2020 | | England | March 1967 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| MILLS, Craig Charles Edward, Mr. ACTIVE | Director | 01 Apr 2022 | | England | March 1971 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| NEEDHAM, Richard Francis, Sir ACTIVE | Director | 01 Oct 1997 | | England | January 1942 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| SUBARU, Baba, Mr. ACTIVE | Director | 23 Apr 2026 | | Japan | April 1990 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| TAKEMURA, Kenji, Mr. ACTIVE | Director | 23 Apr 2026 | | Japan | August 1977 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| YOSHIDA, Yuko, Ms. ACTIVE | Director | 01 Jul 2025 | | Japan | April 1974 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| AOKI, Tateo RESIGNED | Secretary | 07 Dec 1998 | 04 Jun 2001 | | | 12a Lowlands 2-8 Eton Avenue, London, NW3 3EJ |
| FUJIOKA, Tetsuya RESIGNED | Secretary | 08 Jun 2007 | 26 May 2010 | | | 100 Princes Gardens, West Acton, London, W3 0LJ |
| HASHIMOTO, Katsuji RESIGNED | Secretary | 01 Oct 1993 | 13 Jun 1996 | | | Flat 7 Godolphin Road Fellows Road, London, NW3 3LJ |
| KOMAZAKI, Hiroshi RESIGNED | Secretary | 01 Nov 2016 | 30 Sep 2020 | | | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KOMINAMI, Kazuo RESIGNED | Secretary | 04 Jun 2001 | 15 May 2003 | | | 28 Westfield Road, West Acton, London, W3 0AX |
| MATSUMIYA, Hiroji RESIGNED | Secretary | 13 Jun 1996 | 07 Dec 1998 | | | 87 St Augustines Avenue, Wembley, Middlesex, HA9 7NU |
| MATSUMIYA, Hiroji RESIGNED | Secretary | 25 Jun 1993 | 01 Oct 1993 | | | 24 Wykeham Hill, Wembley, Middlesex, HA9 9RZ, Japan |
| OGINO, Yasutoshi RESIGNED | Secretary | 15 May 2003 | 08 Jun 2007 | | | 100 Princes Gardens, West Acton, London, W3 0LJ |
| OTAKE, Toshiyuki RESIGNED | Secretary | 27 May 2010 | 31 Oct 2016 | | | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| ABE, Yasushi, Mr. RESIGNED | Director | 16 May 2013 | 16 May 2016 | Japan | September 1956 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| AKIYAMA, Hirokazu RESIGNED | Director | 01 Oct 1997 | 03 Jul 2000 | | June 1937 | 4-17-4 Kanno Ichikawa-Shi, Chiba 272, Japan |
| ARAI, Tomoya, Mr. RESIGNED | Director | 01 Apr 2024 | 23 Apr 2026 | Japan | October 1974 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| ARIGA, Akihisa RESIGNED | Director | 14 Oct 2003 | 20 Jun 2006 | | May 1949 | 6-51-5 Shimouma, Setagaya-Ku, Tokyo 154-0002, FOREIGN, Japan |
| FROMONT, Michel Jean Marie RESIGNED | Director | 14 Oct 2003 | 31 Mar 2005 | | March 1940 | 55 Rue Du Ranelagh, 75016 Paris, FOREIGN, France |
| HASEGAWA, Mitsuo RESIGNED | Director | 01 Jun 2017 | 25 Jun 2018 | Japan | January 1964 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| HASHIMOTO, Hirokazu RESIGNED | Director | 10 Jan 2003 | 14 Oct 2003 | | January 1943 | 16-12 Jomyoji 6 Chome, Kamakura, Kanagawa 248-0003, Japan |
| HASHITANI, Naoki, Director RESIGNED | Director | 17 May 2016 | 31 May 2017 | Japan | August 1964 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| HIOKI, Yukio RESIGNED | Director | 26 Jun 2018 | 18 Jun 2019 | Japan | December 1968 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| HIROSAKI, Botaro RESIGNED | Director | 08 Jun 2007 | 31 Mar 2008 | | November 1946 | 2-6-3 Narusedai, Machida-Shi, Tokyo, 194-0043, FOREIGN, Japan |
| HIROSE, Jun, Mr. RESIGNED | Director | 01 Sep 2023 | 01 Apr 2024 | Japan | November 1970 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| HOTTA, Naoto, Mr. RESIGNED | Director | 17 Feb 2025 | 23 Apr 2026 | Japan | January 1965 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| IDEI, Tsuneo RESIGNED | Director | 01 Mar 2000 | 01 Jul 2003 | | July 1943 | Flat 97 Marathon House, 200 Marylebone Road, London, NW1 5PW |
| IIZUKA, Naoki RESIGNED | Director | 01 Jul 2011 | 31 Mar 2016 | U.K. | October 1955 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| IKENO, Masahiro RESIGNED | Director | 01 Apr 2016 | 30 Sep 2017 | England | December 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| INAZUMI, Toshiki RESIGNED | Director | 20 Jul 1998 | 10 Jan 2003 | | December 1941 | 24 London House Avenue Road, St John`S Wood, London, NW8 7PX |
| ITO, Yukio RESIGNED | Director | 01 Jun 2008 | 13 May 2010 | | June 1952 | 40-4, 1-7, Oyamadasakuradai, Machida-Shi, Tokyo, 194-0204, Japan |
| KAITO, Yasushi RESIGNED | Director | 01 Nov 1995 | 03 Jul 2000 | | November 1942 | 3-22 Naka 3-Chome, Kunitachi-Shi, Tokyo, Japan |
| KAMIKAWA, Fukashi, Mr. RESIGNED | Director | 14 May 2010 | 08 Aug 2011 | Japan | February 1955 | Fujimidai 4-41-1-623, Kunitachi-Shi, Tokyo, 186-0003, Japan |
| KANNO, Kenji RESIGNED | Director | 20 Aug 1993 | 01 Oct 1997 | | June 1944 | 1-4-20-203 Narita Nishi, Suginami-Ku, Tokyo, Japan |
| KAWASHIMA, Isamu, Mr. RESIGNED | Director | 21 Jun 2011 | 25 Jun 2018 | Japan | February 1959 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| KAYAHARA, Masayuki, Mr. RESIGNED | Director | 10 Jun 2024 | 23 Apr 2026 | Japan | July 1974 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| KAYOIJI, Mayuko RESIGNED | Director | 02 Sep 2022 | 01 Sep 2023 | Japan | April 1968 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KAYOIJI, Mayuko RESIGNED | Director | 28 May 2014 | 25 Jun 2018 | Japan | April 1968 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| KHANDELWAL, Mayank, Mr. RESIGNED | Director | 01 Sep 2023 | 13 Aug 2024 | India | January 1981 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KITAKAZE, Jiro RESIGNED | Director | 01 Jun 2017 | 25 Jun 2018 | Japan | April 1962 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KOBAYASHI, Kazuhiko RESIGNED | Director | 14 Oct 2003 | 08 Jun 2007 | | December 1943 | 4-54-32 Yotsuya, Fuchu, Tokyo 183-0035, FOREIGN, Japan |
| KORIYAMA, Seiji RESIGNED | Director | 02 Sep 1996 | 01 Oct 1997 | | September 1941 | 160-206 Yamate Cho, Naka-Ku, Yokohama-Shi, Kanagwa, 231, Japan |
| KUROSAKI, Hironobu, Director RESIGNED | Director | 01 Oct 2017 | 31 Mar 2020 | Japan | September 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| MARUYAMA, Makoto RESIGNED | Director | 03 Jul 2000 | 31 Jul 2001 | | March 1941 | 4-2-18 Sonan-Takatori, Yokosuka, Kanagawa, Japan |
| MARUYAMA, Yoshikazu RESIGNED | Director | 08 Jun 2007 | 13 May 2010 | | September 1947 | 212, 3-4 Tsurumaki, Tama-City, Tokyo, 206-0034, Japan |
| MASUDA, Yasujiro RESIGNED | Director | 14 May 2010 | 15 May 2013 | Japan | July 1957 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| MATOI, Yasuo RESIGNED | Director | 31 Jul 2001 | 08 Jun 2007 | | December 1944 | 990-4 Yanagishima-Kaigan, Chingasaki, Kanagawa 253-0063, Japan |
| MATSUE, Shigeki RESIGNED | Director | 25 Jun 1993 | 02 Sep 1996 | | March 1940 | 13-20 Nakane 1-Chome, Meguro-Ku, Tokyo 152, Japan |
| MATSUKI, Toshiya, Director RESIGNED | Director | 17 May 2016 | 01 Apr 2022 | Japan | May 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| MATSUKURA, Hajime, Mr. RESIGNED | Director | 09 Aug 2011 | 27 May 2014 | Japan | December 1961 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| MATSUMOTO, Shigeo RESIGNED | Director | 25 Jun 1993 | 31 Jul 2001 | | December 1940 | 18-16, Kichijoji Kitamachi, 2-Chome Musashino-Shi, Tokyo 180, Japan |
| MATSUO, Yoshio RESIGNED | Director | 25 Jun 1993 | 03 Jul 2000 | | November 1941 | 17 Glenbrook Road, Priorslee Grange, Telford, Shropshire, TF2 9QY |
| MATSUO, Yoshitake RESIGNED | Director | 07 Oct 2002 | 14 Oct 2003 | | July 1945 | 14-1-406 Chingasakiminami 4-Chome, Tsuzuki-Ki Yokohama, Kanagawa 224-0037, Japan |
| MATSUOKA, Kunitomo RESIGNED | Director | 21 Jun 2006 | 01 Jun 2009 | | September 1947 | 3-6-2-402 Hisamoto, Takatsu-Ku, Kawasaki, Kanagawa 213-0011, Japan |
| MATSUOKA, Kunitomo RESIGNED | Director | 14 Oct 2003 | 10 Jun 2004 | | September 1947 | 3-6-2-402 Hisamoto, Takatsu-Ku, Kawasaki, Kanagawa 213-0011, Japan |
| MATSUSHITA, Yutaka RESIGNED | Director | 28 May 2014 | 31 May 2017 | Japan | April 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| MINENO, Toshiyuki RESIGNED | Director | 10 Apr 2007 | 08 Aug 2011 | Japan | March 1951 | 1 Victoria Road, London, W3 6BL |
| MIYAWAKI, Tomoo RESIGNED | Director | 25 Jun 1993 | 03 Jul 2000 | | January 1935 | 29-2, Nakashirane 4-Chome, Asahi-Ku, Yokohama-Shi Kanagawa, 241, Japan |
| MORITA, Takayuki RESIGNED | Director | 01 Jun 2008 | 16 May 2016 | Japan | February 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| MUROOKA, Mitsuhiro, Mr. RESIGNED | Director | 01 Apr 2022 | 30 Jun 2025 | Japan | August 1962 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| NAKAGAWA, Katsuhiro RESIGNED | Director | 14 Oct 2003 | 08 Jun 2007 | | January 1949 | 2-4-25-807 Minamisuna, Koto-Ku, Tokyo, 136-0076, FOREIGN, Japan |
| NAKAMURA, Tetsuya RESIGNED | Director | 21 Jun 2006 | 01 Jun 2008 | | December 1958 | 6-5 Shimoigusa 4-Chome, Suginami-Ku, Tokyo, 167-0022, FOREIGN, Japan |
| NAKAMURA, Tsutomu RESIGNED | Director | 01 Apr 2003 | 07 Apr 2006 | | June 1948 | 2-50-1-101 Kamariya-Minami, Kanazawa-Ku Yokohama, Kanagawa, 236-0045, Japan |
| NAKAMURA, Tsutomu RESIGNED | Director | 03 Jul 2000 | 31 Jul 2001 | | June 1948 | 50-1-101 Kamariya-Minami 2 Chome, Kanazawa-Ku, Yokohama, 2360045 Kanagawa, Japan |
| NAKATA, Hiroya RESIGNED | Director | 28 May 2014 | 19 Dec 2016 | Japan | November 1956 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| NIWAYA, Hideki RESIGNED | Director | 17 May 2016 | 31 May 2017 | Japan | June 1959 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| NOSE, Hideichi RESIGNED | Director | 20 Aug 1993 | 01 Jul 1996 | | December 1936 | 10 Balmoral Court, 20 Queens Terrace, London, NW8 6DE |
| OKUTO, Taku RESIGNED | Director | 25 Jun 1993 | 06 Apr 1998 | | February 1941 | Maria Theresia Str 10, 8000, Munchen 80, Germany |
| OKUYAMA, Hirofumi RESIGNED | Director | 11 Jun 2004 | 20 Jun 2006 | | December 1944 | 240 East 39th Street \33g, New York, 10016, Usa, FOREIGN |
| ONO, Takao RESIGNED | Director | 08 Jun 2007 | 20 Jun 2011 | Japan | July 1948 | 1 Victoria Road, London, W3 6BL |
| OTAKE, Toshiyuki RESIGNED | Director | 26 Jun 2018 | 01 Apr 2022 | Japan | May 1963 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| OTANI, Susumu RESIGNED | Director | 01 Jun 2008 | 13 May 2010 | | April 1949 | 1570, Shimooyamadamachi, Machida-Shi, Tokyo, 194-0202, Japan |
| OTANI, Susumu RESIGNED | Director | 31 Jul 2001 | 08 Jun 2007 | | April 1949 | 1570, Shimooyamadamachi, Machida-Shi, Tokyo, 194-0202, Japan |
| OTSUKA, Kosaburo, Mr. RESIGNED | Director | 18 Sep 2024 | 14 Feb 2025 | England | August 1982 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| SAKAMOTO, Akio RESIGNED | Director | 01 Oct 1997 | 03 Jul 2000 | | September 1943 | 3-14-2 Gorikida Aso Ku, Kawasaki City, Kangawa, Japan |
| SAKAMOTO, Akio RESIGNED | Director | 25 Jun 1993 | 02 Sep 1996 | | September 1943 | Poststrasse 37a, 4005 Meerbusch 1, Germany |
| SASAKI, Katsuhiro RESIGNED | Director | 20 Dec 2016 | 25 Jun 2018 | Japan | February 1959 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| SATO, Yuka, Ms. RESIGNED | Director | 01 Apr 2022 | 01 Sep 2023 | Japan | October 1968 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| SHIMAYAMA, Hiroaki RESIGNED | Director | 25 Jun 1993 | 03 Apr 2000 | | February 1938 | 42-3 Sumiregaoka Kouhoku-Ku, Yokohama-Shi, Kanagawa 223, Japan |
| SHINOHARA, Iwao RESIGNED | Director | 03 Jul 2000 | 01 Apr 2003 | | August 1937 | 3-9-6 Chuo, Ohta-Ku, Tokyo, FOREIGN, Japan |
| SHINOZAKI, Masami RESIGNED | Director | 01 Oct 1997 | 03 Jul 2000 | | March 1937 | 4-34-1-302 Kamiyoga, Setagaya-Ku, Tokyo, Japan |
| SHINOZAKI, Masami RESIGNED | Director | 25 Jun 1993 | 02 Sep 1996 | | March 1937 | 4-34-1-302 Kamiyoga, Setagaya-Ku, Tokyo, Japan |
| SHOJI, Shinichi RESIGNED | Director | 18 May 2012 | 16 May 2016 | Japan | May 1954 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| SUZUKI, Kaneo RESIGNED | Director | 12 Aug 1996 | 20 Jul 1998 | | November 1938 | North Acre, 1a Cissbury Ring North, London, N12 7AL |
| SUZUKI, Kaneo RESIGNED | Director | 25 Jun 1993 | 20 Aug 1993 | | November 1938 | North Acre, 1a Cissbury Ring North, London, N12 7AL |
| SUZUKI, Shunichi RESIGNED | Director | 25 Jun 1993 | 14 Oct 2003 | | February 1945 | 3-3-8 Hoshikawa, Hodogaya-Ku, Kanagawa, 240, Japan |
| TAKADA, Kazuhiro, Mr. RESIGNED | Director | 16 May 2013 | 27 May 2014 | Japan | March 1958 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| TAKAHASHI, Joji RESIGNED | Director | 31 Jul 2001 | 14 Oct 2003 | | February 1953 | 23 Bd De Montmorency, Paris, 75016, FOREIGN, France |
| TAKANO, Kenji RESIGNED | Director | 03 Jul 2000 | 10 Apr 2007 | | April 1947 | 211 Warren House, Kensington Westside, Beckford Close, London, W14 8TR |
| TAKENAKA, Toshiyuki RESIGNED | Director | 03 Jul 2000 | 07 Oct 2002 | | March 1944 | 2-10-3 Imajuku, Asahi-Ku, Yokohama, Kanagawa, Japan |
| TANAKA, Minoru RESIGNED | Director | 02 Sep 1996 | 03 Jul 2000 | | August 1939 | 1-15-27 Naruse, Machida-Shi, Tokyo, 194, Japan |
| TSUDA, Akitake RESIGNED | Director | 02 Sep 1996 | 31 Jul 2001 | | August 1944 | Poststr 37a, 40667 Meerbusch, Germany |
| TSUDA, Yoshiaki RESIGNED | Director | 08 Jun 2007 | 01 Jun 2008 | | March 1946 | 12-6, Nanyodai 3, Hachiouji-Shi, Tokyo, 192-0371, FOREIGN, Japan |
| UEMATSU, Tomonori, Mr. RESIGNED | Director | 01 Sep 2023 | 06 Jun 2024 | Japan | July 1968 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| UKEGAWA, Yutaka RESIGNED | Director | 28 May 2014 | 16 May 2016 | Japan | January 1963 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| USUI, Minoru RESIGNED | Director | 03 Jul 2000 | 31 Jul 2001 | | March 1947 | 2-15-13 Shin-Kashiwa, Kashiwa, Chiba, Japan |
| UTSUNOMIYA, Yoshihisa RESIGNED | Director | 10 Jan 2003 | 14 Oct 2003 | | October 1951 | 5-12 Ooyamaguchi 1-Chome, Shiroi, Chiba 270-1434, Japan |
| WATANABE, Koji RESIGNED | Director | 31 Jul 2001 | 10 Jan 2003 | | February 1947 | 15-22 Sugekitaura 4-Chome, Tama-Ku, Kawasaki, Kanagawa 214-0008, Japan |